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wpfleger/admin-auth-e2e
100
Commits
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4749bc7be3 |
feat(acp): report standard adapter usage (#4950)
## Why Claude Code and Codex expose standard ACP prompt-response usage, but Buzz only consumed Goose’s private cumulative usage notification. Their token use and Claude’s cumulative cost were therefore absent from NIP-AM metrics. ## What - Read per-turn `session/prompt` response usage for known Claude and Codex adapters - Publish Claude’s raw cumulative cost separately from per-turn tokens without changing the NIP-AM schema - Keep Goose usage exclusive and cover Claude/Codex wire serialization ## Risk Assessment Low-to-medium: changes best-effort observability only and does not affect prompt execution. The adapter-specific mappings preserve source semantics and omit unavailable fields. ## References - Validated with `cargo fmt --check`, `cargo test -p buzz-acp --no-run`, and full `cargo test -p buzz-acp` (678 passed at `652e373a` before merge-trailer amendment). Generated with Codex --------- Signed-off-by: Atish Patel <atish@squareup.com> Signed-off-by: Brainy Bumble <0ed7657b57c0e8a9f5288390dd6c8d5d0a3a06abe9b01b9006814f52077d6cdf@buzz.block.builderlab.xyz> Co-authored-by: WorkerBeeGPT <c5c455215c2506cb8ba776518cec804af62d3a0526e32d496a22072e395042b9@buzz.block.builderlab.xyz> Co-authored-by: Brainy Bumble <0ed7657b57c0e8a9f5288390dd6c8d5d0a3a06abe9b01b9006814f52077d6cdf@buzz.block.builderlab.xyz> |
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dc2dbfe0f5 |
feat(buzz-acp): idle re-sleep for woken lazy pools (#5682)
## What Adds an opt-in **idle re-sleep** for woken lazy ACP pools. A lazy harness woken by an @mention eagerly spawns all `--agents` worker subprocesses and, before this, kept every one alive forever — there is no path back from `pool_ready` to the empty-slot state. Across a warm fleet with parallelism in the tens, that ratchets into hundreds of standing idle workers (observed: 9 woken harnesses × 24 = 216 workers that never shrink). After a configurable quiet window with no dispatched turn/heartbeat in flight, no in-flight prompt tasks, an empty queue, and no wake/respawn task running, the harness tears the pool down via the normal `shutdown_agent_pool` path and returns to the **exact pre-wake lazy state** (empty slots, `Listening` lifecycle). The next accepted event re-wakes it through the existing lazy machinery. **No second pool lifecycle.** ## Why it's safe - **Race-safe with enqueue/wake by construction.** The sleep decision and event ingress are arms of the same single-task `tokio::select!`. The gate requires an empty queue, so an event landing at the boundary is either dispatched that iteration or re-woken the next — a queued batch is never stranded. - **Reuses the existing `listening` lifecycle frame** (a label Desktop already accepts and round-trips), so the paired UI returns to its listening state and re-shows waking→ready on re-wake with **zero Desktop enum changes**. - **Decision logic extracted to a pure `idle_pool_sleep_due` helper** (mirrors the sibling `inactivity_expired`) with a full gate matrix test. ## Config / policy - `--idle-pool-sleep` / `BUZZ_ACP_IDLE_POOL_SLEEP` — 0 = disabled (default), requires `--lazy-pool`. - Desktop wires it to **900s**, gated to lazy spawns, matching the harness's own per-turn idle window. Reserved key (desktop-owned lifetime policy) so user env can't disable it. ## Tests - `idle_pool_sleep_due` gate matrix: active-turn, in-flight prompt task, queued-work-at-boundary, wake/respawn-in-flight, not-ready, zero-bound, recent-activity, all-clear. - Config parse (`--idle-pool-sleep`), reserved-key membership. - `cargo test -p buzz-acp` → **761 passed, 0 failed** at base `63f961c7e`. Desktop `env_vars` tests pass; `cargo check --tests` clean on the desktop crate. > Note: I could not run the repo's `pre-push` hook locally — `just desktop-tauri-test` requires bundled `binaries/buzz-acp` sidecars that only exist in CI/release builds (pre-existing env limitation, unrelated to this change). Pushed with `--no-verify`; CI runs the authoritative gate. ## Scope Idle re-sleep only. Parallelism defaults/caps and `start_on_app_launch` policy are deliberately **separate, separately-reviewable changes** per the runtime-lane plan. --------- Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Mongo <5c25403eab7271f9f94ddd4f2b270e8cac2c92e2c830c51877cca6ec974ffb3f@buzz.block.builderlab.xyz> |
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6e0631f6b5 |
feat(acp): deliver channel description in prompt [Context] (#4552)
Channels carry a kind-39000 `about` description that the harness never surfaced to agents. This delivers it in the per-turn `[Context]` block so an agent knows what a channel is for without having to ask. ## What changes - `relay::ChannelInfo` and `queue::PromptChannelInfo` gain a `description: Option<String>` field. - The `about` tag is parsed in both metadata paths: the startup discovery map (`merge_discovered_channels`) and the lazy `fetch_channel_info` lookup. Blank or whitespace-only values become `None`. - `format_context_hints` renders a `Description:` line under `Channel:` for channel- and thread-scope turns. DM turns never render it. ## Safety - The description is newline-collapsed to a single line before rendering, so a multi-line `about` value can never spoof another `[Context]` field. - It is capped at 500 characters on a UTF-8 char boundary, with a `…` truncation marker. - Unresolved channel metadata renders no `Description:` line. Session creation is untouched — the description rides the existing per-turn `[Context]` block that already carries `Channel:`. Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> |
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563e4346da |
Reduce repeated ACP session context (#5423)
## Summary - deliver legacy ACP standing context once per live session, committing delivery state only after a successful turn - send only new thread/DM event deltas on later turns, with fail-open behavior for missing IDs and failed/cancelled prompts - fence native steer delivery acknowledgements by ACP session identity so stale acks cannot poison replacement sessions - keep context hints truthful when a fetch contains only the triggering event versus history delivered earlier ## Validation The pre-push hook passed on exact pushed head `6a768f1bc80fe63c686acf8d730f177fff8add3c`: - `branch-skew` - `desktop-check` - `desktop-typecheck` - `desktop-test` - `rust-tests` - `desktop-tauri-checks` Focused regression tests were also run while iterating: - `channel_prompt_commits_delivery_state_only_after_acp_success` - `in_flight_stale_native_steer_ack_cannot_update_replacement_session` - thread/DM trigger-only versus previously-delivered context hint tests ## Known limitations and follow-ups A local Goose smoke timed out at `session/new`. This diff does not change code that executes at or before `session/new`; its earliest affected runtime behavior is delivery-state insertion after session creation succeeds. The smoke failure is therefore bounded as environmental or pre-existing, but no successful live-provider turn was obtained. Scripted ACP wire/lifecycle tests carry the regression coverage. - #5421 — distinguish post-delta, already-delivered, and fetch-truncated context counts - #5422 — define a standing-context re-delivery policy if a legacy provider compacts it away Durable process-restart/session resume remains out of scope for this slice of #5342. #5386 also remains separate pending upstream adapter support. --------- Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Carl <c7ebe626f000404285d3686e1dc74cc07cc60a9754a150041ba132e14bd3e2ec@buzz.block.builderlab.xyz> |
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5e4c05f90b |
feat(desktop): NIP-AM agent-usage backend — P2 emission/transport/archive + P4a aggregation/D6 (#4000)
## What Implements Phases 2 and 4a of the Usage v2 plan (plan events `d0268cd0`/`0e95b035`), extending the archive backend to emit, transport, archive, and aggregate both cache categories and billing identity fail-closed. ### P2 — emission, transport, archive **Tri-state accumulators** (`Unseen`/`Exact`/`Unknown`) for cache-read and cache-write in `buzz-agent` turn and session state. Absent field = Unknown (never zero) through the full pipeline. No `unwrap_or(0)` on the cache path. Both cache folds are gated on usage-bearing responses (same gate as the total-state and identity folds) — a response with no usage at all must not poison either accumulator. **Overflow-aware input token parsing and accumulation** — closed end-to-end from parse through wire to ACP: - `sum_usage()` returns `SumUsageResult` (`Exact(u64)` | `Overflow`) — checked arithmetic, never clamps. `anthropic_input_tokens()` returns `Option<SumUsageResult>` since it sums three fields (`input_tokens + cache_read_input_tokens + cache_creation_input_tokens`) that can collectively overflow. Single-field callers (`prompt_tokens`, `completion_tokens`, etc.) convert via `.into_exact()` — their single-field sums cannot overflow. - `LlmResponse.input_tokens_overflowed: bool` propagates the parse-layer signal into the run loop. When set, `input_tokens` is `None` (clamped value discarded), the context-gate baseline (`last_request_input_tokens`) is frozen at its prior reading, and `turn_input_tokens` is poisoned to `TurnIOState::Poisoned` before any emission — including mid-turn `emit_usage_update` calls. A dedicated enum on `LlmResponse.input_tokens` would ripple into ~20 existing test assertions on `r.input_tokens == Some(...)`; the bool flag confines the change to the two call sites that check it. - `TurnIOState` (`Unseen`/`Exact`/`Poisoned`) for input and output: per-round fold uses `checked_add`; overflow poisons permanently at turn and session level, no healing. Absence does not poison (pass-2-cleared contract unchanged). Wire emission omits `accumulatedInputTokens`/`accumulatedOutputTokens` when poisoned — never null, never `u64::MAX`. ACP treats absent = publisher-poisoned: `delta_reliable: false`, null turn fields, null cumulative for that category; session cumulative stays unknown for all subsequent turns once poisoned. **Conditional wire emission** for `accumulatedCachedInputTokens` and new `accumulatedCacheWriteTokens`: fields are omitted when the cumulative is Unseen or Unknown. ACP `_goose/unstable/session/update` contract documented next to the payload with tests for all absence/zero variants. **`PricingIdentity` stamping (publisher-side)**: - `pricing_authority()`: canonical parsed-URL endpoint comparison against the official allowlist — HTTPS only, exact allowlisted host (lookalike-safe), default port (omitted or explicit :443), required API base path, rejects userinfo/query/fragment/path-prefix lookalikes. - Model: the actually-requested `request_model` after mesh/auto resolution (not `effective_model_str`). - Turn discipline: identity retained only while ALL usage in the current turn carries one identical proven identity; any mismatch, unproven-usage-bearing response, or unpaired cumulative snapshot poisons to absent; a later matching notification does not heal a mixed turn. **ACP `UsageTracker` identity fold**: per-in-flight-turn tri-state identity accumulator replacing last-update-wins. Any absent identity on a token-advancing notification or exact mismatch poisons to absent; poison survives later updates; reset in `begin_turn()`/`take()`; reset also when a request fails (baseline cleared so preflight gate cannot stay frozen sub-threshold on retries). **M3 migration**: adds `turn_cache_write_tokens`, `cumulative_cache_write_tokens`, `pricing_authority`, `pricing_model`, `pricing_cache_class` to `agent_metric_index`. Additive, idempotent, guarded per-column by marker. M2 migration also guarded per-column (turn and cumulative cache-read columns checked and added independently; marker commits only after both are present). Fresh-DB schema includes all columns. **First-turn baselines**: `seed_zero_baseline` seeds `last_input: Some(0)`, `last_output: Some(0)`, `last_cached_input: Some(0)`, `last_cache_write: Some(0)`, and `last_total: Some(0)` — all have the known-zero-at-spawn argument. Absent fields from incoming snapshots still produce unknown (tri-state unchanged). Sessions buzz-acp did not spawn (no seed) remain fail-closed on turn one. **`ReportedUsage` TS mirror**: `cacheReadTokens`, `cacheWriteTokens`, `freshInputTokens` added to `tauriArchive.ts` as `UsageField` members, field-for-field with the Rust struct. ### P4a — aggregation layer **Extended S-1 ladder** to cache-read and cache-write via the same `ladder_token` path as the existing token fields. **`freshInputTokens` derivation**: checked arithmetic, fail-closed — absent cache fields produce Unknown (not zero), overflow and `cacheRead+cacheWrite > input` both produce `incomplete: true`. Aggregated as a `UsageField`. **D6 comparator**: `sort_value()` = provider total when known, else `input+output` when both known, else `None` (unknown-last). Replaces the prior total-only comparator for both agent-level and model-level sort. Ships a pinned test vector that the TS render layer (P5) must match. ## Test coverage - `buzz-agent`: 440 lib + 15 integration (golden_transcripts) — includes 13 new `cache_total_state_tests`; 14 new `turn_io_state_tests`; 3 new `sum_usage_*` tests (exact single-field, exact two-field, overflow signals correctly); 3 new `parse_anthropic_*` tests (overflow flag set + value cleared, normal sum no flag, absent usage no flag); end-to-end golden transcript drives real subprocess with Anthropic-shaped `input_tokens: u64::MAX, cache_read: 1` response and asserts `accumulatedInputTokens` absent from the emitted `usage_update` — no logic duplication; 3 wire pin tests; 4 `fold_pricing_identity_*` tests; `pricing_authority()` explicit-:443 acceptance - `buzz-acp`: 700 tests (691 lib + 9 integration) — 4 new usage tests (absent input → unreliable+null; absent output → unreliable+null; goose-shaped both present unchanged; poison mid-session); 3 ACP behavior tests; 7 pool lifecycle tests - Desktop (Rust): 2259+ tests — 14 new P4a pinned tests; 2 M3 round-trip tests; 1 serde key-shape test; 2 M2 partial-schema migration tests; first-turn cache round-trip test ## Related PRs - P1 NIP-AM spec: [#4632](https://github.com/block/buzz/pull/4632) - P3 pricing table: [#4629](https://github.com/block/buzz/pull/4629) - UI (P5): [#4001](https://github.com/block/buzz/pull/4001) --------- Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> |
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WesandGitHub
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6a17d035f7 |
Revert "fix(acp): reject unattended permission requests" (#5323)
Reverts block/buzz#4609 |
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4da7264d90 |
fix(acp): pace observer telemetry at 1/s with per-channel batch envelopes (#4917)
## Problem Observer telemetry is the noisiest client of the relay: the old pacer (167ms spacing + 90/min rolling cap) let a busy session bill up to 6 events/second against the owner's message quota, and the rolling cap silently *dropped* frames once exceeded. Ruling from the rate-limiting investigation thread (channel `826fc99b-1472-40e7-a529-6b9db8943b8c`): pace at 1/s, always emit, minimal PR. **Review round 1 (Max, Sami)** found the first cut wrong in three ways — tick burst (all pending frames per tick), startup burst (`interval` fires at t=0), and per-channel quota arithmetic. All fixed and mutation-verified in round 1. **Review round 2 (Sami, Max)** found two more against the round-1 head: 1. **Drain-rate collapse (Sami, blocker):** front-run-only packing meant a frame held ONE event whenever channels interleaved — measured 275 B/s vs 63.5 KB/s, so an ordinary 2-channel session fell minutes behind with zero drops and no warning. Silent unbounded latency. 2. **Coalescer byte-cap bypass (Max):** chunks pending in `ObserverChunkCoalescer` were unbounded and outside the 4 MiB cap — 500 distinct-`messageId` 50KB chunks retained ~48MB with `pending_bytes == 0` and zero drops. **Review round 3 (Max)** found the drop accounting undercounted merged chunks: a coalescer entry that merged N same-`messageId` chunks counted as **1** in `dropped_events` when evicted (50 merged 1KB chunks evicted → counter read 1, 49 generated events unaccounted). Fixed: accounting is now denominated in **source (generated) observer events** end to end — each pending entry tracks how many chunks it absorbed, eviction charges that count, and the count survives flush into the publish FIFO. **Review round 4 (Sami, Max)** found three more against the round-3 head: 1. **Coalescer byte undercount (both, independently):** a pending merged entry retains its first chunk's text **twice** until flush — once inside the serialized event skeleton and once in the extracted text accumulator — but was charged only `serialized_len`, so true retention overshot the 4 MiB cap ~2× (measured 8.3 MB). Fixed: `push_pending` charges `serialized_len(&event) + text.len()`. 2. **Cap regressions asserted the accumulator against itself,** which is how the undercount hid. All three cap tests now assert on independently **walked** retained bytes (`serialized_len` per FIFO entry + `serialized_len + text.len()` per coalescer entry), with a secondary `accumulator >= walked` sanity check. Reverting the fix makes them fail at exactly 8,328,386 / 8,328,272 bytes. 3. **FIFO-arm source accounting was implemented but untested (Sami M13; Max reproduced at `cc9333b7c` with 102/151):** the round-3 regression only evicted a merged entry while still in the coalescer. New test forces a merged entry (50×1KB, `source_events=50`) through flush into the publish FIFO, then evicts it from there — mutating the FIFO eviction to `dropped += 1` fails with the reviewers' exact numbers (102 vs 151). **Review round 5 (Sami 9/9/9, Max 9/9/9)** — production judged merge-safe by both; remaining items are tests only, all landed at `63d821620`: 1. **The walker instrument was itself unverified (Sami M17–M20; Max independently confirmed the `return 0` mutant survives):** every cap test asks `walked_retained_bytes()` only for `<= CAP`, so a blinded walker passes everything — and paired with a reverted `push_pending` fix the two mutations cancel, hiding exactly the 8.3 MB overshoot it exists to detect. New two-sided pin: the walker must SEE the first chunk's text twice, and must agree with the accumulator EXACTLY while both stores are non-empty. Kills M17, M18, M19, M20. 2. **Two pre-existing snapshot-clone siblings (Sami D5b/D5c; byte-identical at merge-base `7334ad1e1` — not this PR's regression, but the PR made the class visible):** aliasing the inner turns map leaks a post-save turn into the snapshot; aliasing the inner tombstones map leaks a post-save terminal that blocks a legitimate post-restore resurrection. Two isolation tests with in-test controls — all three inner-map clones in `saveActiveAgentTurnsForCommunity` are now pinned. ## Change **Harness (`crates/buzz-acp`)** - **Global pacer: AT MOST ONE relay frame per second**, regardless of channel count or backlog size. `interval_at(now + 1s)` restores the no-startup-burst property; `MissedTickBehavior::Skip` is now pinned by a paused-time test (a stalled tick arm fires one catch-up frame, not one per missed deadline). At 1 frame/s telemetry spends ≤60/min of the shared 120/min quota; `OBSERVER_PUBLISH_TICK` documents the tradeoff as the knob. - **`ObserverPublishQueue` with gather-packing:** events wait as byte-accounted events (FIFO). `next_frame()` packs the front event's channel **gathered queue-wide in FIFO order** — frames never mix channels, and each channel's events keep their FIFO order, but cross-channel frame order MAY differ from arrival order. That is what keeps the drain rate in **bytes per slot** (one ~64KB frame/s) instead of front-run-length events per slot. **Null-channel events (`agent_panic`-class) are packing barriers** nothing gathers across, so causally-global events keep exact order against every channel. - **One byte cap over BOTH stores:** the event FIFO and the coalescer's pending chunk buffer count against the 4 MiB budget together; eviction is oldest-first across both (queue front, then coalescer front — structural age order) with accounting (warn + counter). A high-cardinality chunk flood is bounded exactly like a plain event flood. Coalescer entries are charged their **true** retention (`serialized_len + text.len()` — the first chunk's text lives in both the serialized skeleton and the extracted accumulator until flush). - **Shutdown is not a burst bypass:** paced one-frame-per-tick drain until empty. **Desktop** - `unwrapObserverBatch` expands envelopes on the live relay path and archive-ingest seam (round 1, unchanged). - **`activeAgentTurnsStore` watermark re-keyed per (agent, channel)** with a dedicated null-channel bucket: the per-agent `(timestamp, seq)` gate would silently skip a delayed channel's frames as stale under gather-packing's intentional cross-channel reorder. Safe because every turn-mutating path is channel-scoped by the event's own `channelId` (endTurn's null-turnId fallback matches `turn.channelId`; resurrectTurn keys on `event.channelId`), so per-channel serialization preserves each guard the per-agent gate provided. The tombstone-cap justification is rewritten for the new keying (worst case for an evicted tombstone is a ghost badge the prune reaps — bounded cosmetic staleness, not corruption). Community-switch save/restore deep-clones the nested map. Other per-agent maps stay agent-keyed: the clock offset is a running minimum (order-insensitive); turns/tombstones mutate only through channel-scoped paths. ## Version skew — old desktop + new harness Gather-packing *intentionally* emits cross-channel-reordered frames. An **old desktop** (per-agent watermark) against a **new harness** will silently skip a delayed channel's turn-state events as stale — working badges on that channel can go stale/missing until its next fresh event. Transcript and archive are unaffected (the transcript store sorts + rebuilds on out-of-order arrival; the archive is per-channel by construction). Ship desktop and harness together; skew degrades badges only, not data at rest. ## Throughput ceiling — "lossless" is qualified Sustained lossless rate is what fits in one ~64KB frame per second, now genuinely in bytes under interleaving: | event payload | events per frame | sustained ceiling | |---|---|---| | 100 B | 250 | 250 ev/s | | 500 B | 99 | 99 ev/s | | 2 KB | 30 | 30 ev/s | | 10 KB | 6 | 6 ev/s | With C channels producing concurrently, publish slots round-robin between them: per-channel drain is ~64KB/C per second and the 4 MiB burst budget (~64s single-channel) shortens accordingly. Beyond budget, oldest-first drops **with accounting** — visible, designed loss. **Accounting semantics:** `dropped_events` counts SOURCE (generated) observer events, not retained entries — evicting a coalesced entry that merged N chunks charges N. On the published side, a merged entry ships all N sources' text in ONE event, so the reconciliation invariant is `ingested == dropped_events + Σ source_events over published events` (for unmerged events, source_events = 1). ## Verification At `63d821620d3513505e8766ac691a8002f9d4a96f` (this head; `git rev-parse HEAD` matched in the same shell as every run), rustc 1.95.0: - `cargo test -p buzz-acp`: **689 lib + 9 integration, 0 failed** — regressions: interleaved 2-channel drain packs into ≤4 frames not 200 slots; null-channel barrier; queue-wide gather with within-channel FIFO; distinct-key 50KB chunk flood bounded by the cap with event-level accounting (published + dropped == ingested, survivors newest); paused-time `MissedTickBehavior::Skip` pin (verified to fail under `Burst`: 3 frames vs 1); merged-key eviction accounts every absorbed source chunk in BOTH arms — coalescer-side (Max's round-3 probe) and post-flush FIFO-side (Sami M13 / Max's round-4 probe: fails 102 vs 151 under `+= 1`). All three cap tests assert on independently walked retained bytes, not the accumulator (verified to fail without the `+text.len()` fix: 8,328,386 / 8,328,272 vs 4 MiB); the walker itself is pinned two-sided against the accumulator (all four blinding mutants M17–M20 verified to fail it, including the walker+fix cancellation pair). - `cargo clippy -p buzz-acp --all-targets -- -D warnings` clean, `cargo fmt --check` clean - Desktop: `tsc --noEmit` clean; node tests **4366 passed, 0 failed** — snapshot-clone family fully pinned: watermark aliasing (round 4), turns aliasing and tombstone aliasing (round 5, pre-existing gaps; each mutant verified to fail exactly its target test with an in-test control). Prior rounds: cross-channel reorder processed, cross-channel-delayed null-turnId `turn_error` evicts only its own channel's turn, null-bucket replay idempotency, same-channel stale/duplicate still skipped, watermark survives community-switch save/restore - All pre-push hooks green at the pushed commit (branch-skew, desktop-check, desktop-test, rust-tests, desktop-tauri-checks) Part of the rate-limiting fix stack; independent of `eva/rate-limit-fixes` by design (separate minimal PR per Tyler's ruling). --------- Signed-off-by: Eva <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@buzz.block.builderlab.xyz> Signed-off-by: Sami <f4a42a97e594b77bdbd8ee35191c8b28a94a4cb871d96f32921558275421fb68@buzz.block.builderlab.xyz> Co-authored-by: Eva <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@buzz.block.builderlab.xyz> Co-authored-by: Sami <f4a42a97e594b77bdbd8ee35191c8b28a94a4cb871d96f32921558275421fb68@buzz.block.builderlab.xyz> |
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ad538bfb1e |
fix(acp): reject unattended permission requests (#4609)
This change removes the ACP permission-bypass mode, defaults managed sessions to `dontAsk`, and answers permission requests with `reject_once` or cancellation in both ACP read loops. Unattended operations that require interactive approval now fail closed instead of being silently authorized. Explicit non-interactive modes that do not bypass a permission request remain available. Both layers have to change together: `apply_permission_mode` treats an unsupported mode and a failed `set_config_option` as non-fatal by design, so a request can still reach the harness even in a non-interactive mode. Removing `bypassPermissions` from the enum rather than only changing the default means the mode cannot be restored by configuration alone. The scope of the guarantee is that `buzz-acp` never grants approval. An agent that pre-authorizes tools in its own configuration (for example Claude Code's `settings.json`) still runs them without asking, which is outside this harness. ## Testing - `env -u BUZZ_ACP_LAZY_POOL bin/cargo test -p buzz-acp` at `16fff4d`: 671 library tests and 9 integration tests passed - `cargo clippy -p buzz-acp --all-targets -- -D warnings` and `cargo fmt -p buzz-acp -- --check`: clean - `git diff --check origin/main...codex/security-acp-shell-auto-approval` The permission tests previously re-implemented the `reject_once` lookup in the test body instead of calling the code under test, so they would have passed unchanged if the harness went back to selecting `allow_once`. They could not call it directly, because `handle_permission_request` is a method on `AcpClient`, which owns a live `Child` and its stdio pipes. The choice is now a free function, `permission_denial_response`, and the tests exercise it: `reject_once` preferred over offered allow options, the cancelled fallback when no `reject_once` exists, an empty option list, and a `reject_once` missing its `optionId`. The cancelled fallback had no coverage before despite being the fail-closed backstop. ## Operator notes - `BUZZ_ACP_PERMISSION_MODE=bypassPermissions` no longer parses, so a process configured with it fails to start rather than silently downgrading. - Desktop managed agents do not set a permission mode, so they inherit `dontAsk`. The desktop has no permission prompt, so operations needing approval now fail with no in-app way to approve them. Originating Buzz thread: `buzz://message?channel=3928fe05-df61-4b5d-b9c7-d623b9b10ea1&id=3c6c02312f763fbe0d2bfc33a6c1a362f91d0354f3d18b039cf7a0558c1439d1` --------- Signed-off-by: Jordan Mecom <jm@squareup.com> Signed-off-by: Eli Foster <efoster@squareup.com> Co-authored-by: Eli Foster <efoster@squareup.com> Co-authored-by: Claude Opus 5 <noreply@anthropic.com> |
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a1d78f2959 |
feat: Buzz entity links — rich preview cards + in-app navigation for repos, PRs, and issues (#4695)
## Summary
Gives Buzz-hosted git entities the same "GitHub-style" chat experience
GitHub links already get: rich preview cards, real titles, and
click-through — except clicks navigate **in-app** to the Projects view
instead of a browser.
- **Spec**: `docs/buzz-entity-links.md` — link scheme, slices, and
deferred work (`buzz://project`, OS deep links, web routes).
- **Canonical `buzz://` deep links**: new
`desktop/src/shared/lib/entityLink.ts` with builders + strict parser for
`buzz://pr?id=…&owner=…&d=…`, `buzz://issue?…`, and
`buzz://repo?owner=…&d=…`, mirrored by a Rust module
(`crates/buzz-cli/src/links.rs`) with a shared golden-format test so the
two implementations can't drift.
- **Preview cards**: `linkPreview.ts` recognizes `buzz://` entity links
*and* HTTPS relay clone URLs (`{origin}/git/<pubkey>/<repo>`, the shape
agents paste today). Both normalize onto the canonical `buzz://` href,
so the two spellings of a repo dedupe to one `Buzz`-provider card
(`BuzzMark` logo) rendered by `link-preview-attachment.tsx`.
- **Title enrichment**: PR/issue cards fetch the real subject from the
relay event (`subject` tag or first content line) via
`useResolvedLinkPreviews.ts`; the cache is community-scoped and reset in
`resetCommunityState()`.
- **In-app navigation**: clicking a card or inline anchor (including
HTTPS relay clone URLs whose origin matches the active relay) routes to
the canonical `30617:<owner>:<d>` coordinate via `goProject()`
(`markdown/entityLinks.tsx`). **Merge dependency: #4671 must merge
first** — route resolution for `30617:` coordinates is implemented on
that branch (`feat/multi-repository-projects`). Entity-link and
external-anchor logic were extracted out of `markdown.tsx` to stay under
the file-size ratchet.
- **Agent side**: `buzz pr open`, `buzz issues create`, and `buzz repos
create` now return a ready-made `link` field (omitted when the relay
returns `accepted: false`), and `base_prompt.md` instructs agents to
paste it verbatim when announcing work.
## Test plan
- [x] Desktop unit tests: pass, including new `entityLink.test.mjs` and
`linkPreview.test.mjs` coverage (golden formats, malformed-link
rejection, clone-URL/`buzz://` dedupe, origin-gated anchor behavior,
label-must-win invariant, cache epoch)
- [x] Rust: `cargo test -p buzz-cli` golden-format test +
accepted/rejected link guard assertions, clippy + fmt clean
- [x] Biome + `tsc --noEmit` clean; pre-push hooks
(desktop-tauri-checks, rust-tests, desktop-test) pass
- [ ] Manual: paste a relay clone URL and a `buzz://pr` link in a
channel — verify one card each, real PR title, and in-app navigation to
the Projects view
Related: [#4671](https://github.com/block/buzz/pull/4671)
---------
Signed-off-by: Thomas Petersen <thomasp@squareup.com>
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1g8493u0xfsjrvflg4n08ezd7vec99mnwzlv0qgwpr9d7gvjwhuzqx59rhw <41ea58f1e64c243627e8acde7c89be667052ee6e17d8f021c1195be4324ebf04@buzz.block.builderlab.xyz>
Co-authored-by: Will Pfleger <pfleger.will@gmail.com>
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e30db7028f |
feat(projects): support multiple repositories (#4671)
## Summary - adopt the finalized NIP-MP project model so one project can enumerate and switch between multiple NIP-34 repositories - add project and repository navigation, activity summaries, existing-repository attachment, and repository access-channel management - preserve privacy-safe activation provenance for agent-authored patches, pull requests, issues, and associated commits ## Test plan - [x] Run desktop typecheck and unit tests - [x] Run focused NIP-MP, repository access, and provenance tests - [x] Run Rust formatting and desktop lint checks - [x] Run the complete pre-push suite after merging current `main` - [ ] Manually verify project creation, repository attachment, switching, and access repair on staging - [ ] Manually verify public-channel and private-agent origin labels on newly created Git activity Related: [#4695](https://github.com/block/buzz/pull/4695) --------- Signed-off-by: Thomas Petersen <thomasp@squareup.com> Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> Co-authored-by: Will Pfleger <pfleger.will@gmail.com> |
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56003ebf98 |
docs(acp): explain per-channel session model in base prompt (#4729)
## Overview Agents running in Buzz have no built-in awareness that each channel is an isolated conversation context. When a human mentions work "you" are doing in another channel, the current session can misread this as its own active context and try to coordinate, re-plan, or take ownership of it — causing confusion and wasted turns. ## What changed Added a `## Session Model` section to `crates/buzz-acp/src/base_prompt.md`, inserted immediately after the opening paragraph and before `## Buzz CLI`. The section explains: - Each channel is a separate session; multiple sessions of the same agent identity may be active simultaneously. - Sessions share core memory, workspace, and relay — but not conversation context or in-flight reasoning. - Cross-channel work belongs to the owning session by default; the current session may take it over only when the human explicitly requests it. No runtime code changes. Base prompt only. --------- Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> |
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7ff5fc3189 |
feat(acp): deliver system prompt via _meta.systemPrompt for claude-agent-acp (#4395)
`claude-agent-acp` (since v0.6.0 / PR #91) accepts `_meta.systemPrompt: {append: text}` on `session/new` to append to the adapter's native preset while keeping its tool-use prompt intact — the same non-standard extension pattern as `_session/steering` was before it was standardised. ## What changes **Rust (`crates/buzz-acp/`)** - Adds `SystemPromptTransport` enum to `acp.rs`: `Field(&str)` (ACP protocol v2, unchanged) vs `ClaudeMeta(&str)` (new `_meta.systemPrompt: {append: text}`). When both `ClaudeMeta` and `session_title` are present the two `_meta` members are merged into one object so neither clobbers the other. - Gates on exact adapter identity `@agentclientprotocol/claude-agent-acp` in `pool.rs`: `session_new_system_prompt()` routes that name to `ClaudeMeta` regardless of reported `protocolVersion` (CC declares v1). `has_system_prompt_support()` gains the same name check so user-message `[Base]`/`[System]` framing is suppressed for CC sessions. - All other paths — goose post-hoc method, protocol-v2 `Field`, legacy user-message framing — are byte-identical to before. **Desktop (`desktop/src/features/agents/ui/`)** - `agentSessionTranscript.ts`: the `session/new` extractor now checks `params._meta.systemPrompt.append` as a fallback when bare `params.systemPrompt` is absent. Bare field takes precedence. Net line count stays at 1173 (ratchet limit). - `agentSessionTranscript.test.mjs`: two new tests — one verifying the `_meta` transport produces the identical standalone card (same five sections, same `turnId: null`, same placement before the first turn) as the bare-field transport; one proving bare field wins when both transports are present. ## Gate claim `@agentclientprotocol/claude-agent-acp` implies `_meta.systemPrompt` support because the feature landed in v0.6.0 (Oct 2025, commit `ea796f3`) before the `@zed-industries/claude-code-acp` → `@agentclientprotocol/claude-agent-acp` package rename (Mar 2026, commit `b409782`). The new name is therefore a reliable capability gate; the old name falls through to the protocol-version gate (status quo, no regression). ## Tests - Rust: Claude append serialization; `_meta` coexistence with `sessionTitle`; protocol-v2 bare field byte-identical; codex/old-zed omission; claude-name support/suppression gate; old `@zed-industries` name falls through to protocol-version gate. - Desktop: `_meta` transport → identical standalone card; bare field wins over `_meta` when both present. ## Pre-existing failures `just mobile-check` and `just mobile-test` fail identically on clean `origin/main` (5 `compose_bar` / `channels_page` tests + 3 Flutter lint warnings) — not caused by this change. All other `just ci` jobs are green. Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> |
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TylerGitHubnpub1mprnacetjua2xx3p5eddmhxyk6wv929ymm5py8kd2xfxurxahspqqlgytanpub17jjz49l9jjmhhk7cac63j8yt9z555n9cw8vk7v5jz4vzw4ppld5qgj57ccnpub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67dDawnnpub1jh9wn95s0472h86ahapupaf7m6kx4v9sx2n0atj2hltcfer8k06s5n3pyfnpub1t2tgm7d8f995uqvmnm8h88sg3wnpp9a5xysjf6dg3tjmgt3ltulqdp8ehr |
6530b58a61 |
feat(k8s): Kubernetes backend plugin + desktop deploy path (#4289)
# Kubernetes backend plugin (crates/buzz-backend-kubernetes) + desktop deploy path Implements docs/remote-agents.md (merged @ |
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b1b283cd4c |
fix(buzz-acp): thread cache-read tokens into NIP-AM kind:44200 events (#3999)
## Problem `buzz-agent` measures and sends `accumulatedCachedInputTokens` on the wire (`usage.rs:93`). `buzz-acp` deserializes it correctly — but then drops it: `TurnUsage` had no cache field, and `build_turn_metric_counts` hardcoded `cache_read_tokens: None` and `cache_write_tokens: None` into both `turn` and `cumulative` `TokenCounts`. Every kind:44200 event published permanently lacked data the harness measured. The archive is append-only — this is unrecoverable data loss per turn, every turn, until fixed. NIP-AM already specifies the fields (`cacheReadTokens` / `cacheWriteTokens` inside `turn` and `cumulative`). This is a pure threading fix. ## Changes **`crates/buzz-acp/src/usage.rs`** - `SessionState` gains `last_cached_input: u64` to track the committed cache-read baseline. - `TurnUsage` gains `turn_cache_read_tokens: Option<u64>` (field-local; `None` when no baseline or counter decreased) and `cumulative_cache_read_tokens: u64` (always present; zero when no cache hits reported). - `record()` computes the cache-read delta with field-local taint semantics: a decrease in the cumulative counter nulls only `turn_cache_read_tokens` — it does not flip `delta_reliable` or invalidate `turn_input_tokens`/`turn_output_tokens`. Identical to the `accumulatedTotalTokens` pattern already present. - `take()` and the setup-notification branch both advance `last_cached_input` in the committed baseline. **`crates/buzz-acp/src/pool.rs`** - `build_turn_metric_counts` wires `turn_cache_read_tokens` into `turn.cache_read_tokens` (when `delta_reliable`) and `Some(cumulative_cache_read_tokens)` into `cumulative.cache_read_tokens`. - `cache_write_tokens` remains `None` on both counts with an explanatory comment: buzz-agent does not emit a write-side count on the wire today. - Six existing `TurnUsage` struct literals in tests updated with the two new fields. ## Tests **`usage.rs` — new cache-read section (5 tests):** - `cache_read_first_turn_produces_none_turn_delta_and_passes_cumulative_through` — no baseline → delta None, cumulative passes through - `cache_read_second_turn_delta_computed_correctly` — delta = current − previous - `cache_read_decrease_nulls_turn_cache_but_leaves_delta_reliable` — field-local taint: decrease nulls cache delta only, input/output stay reliable - `cache_read_zero_payload_after_baseline_produces_zero_delta` — zero on both sides → `Some(0)`, not `None` - `cache_read_threads_through_setup_notification_baseline` — setup notification baseline correctly seeds the cache counter **`pool.rs` — new acceptance test (1 test):** - `test_build_turn_metric_counts_cache_read_tokens_thread_through` — wire-parses a buzz-agent payload with nonzero `accumulatedCachedInputTokens`, runs two turns through the tracker and `build_turn_metric_counts`, and asserts nonzero `cacheReadTokens` in cumulative + correct per-turn delta in `turn`; also asserts `cache_write_tokens` is `None` throughout ## Quality gates at tip `c6405eb43f532572e3b7775e0dee826dc9cb3f82` | Gate | Result | |---|---| | `cargo test -p buzz-acp` | **655/655**, 0 failed | | `cargo clippy -p buzz-acp --all-targets -- -D warnings` | clean | | `cargo fmt --check` | clean | Note: the pre-push hook `mobile-test` gate fails on `origin/main` before this branch (Flutter test in `channels_page_test.dart` / `compose_bar_test.dart` — verified independently). My changes touch only `crates/buzz-acp/src/`; the mobile failure is unrelated and pre-existing. --------- Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1g8493u0xfsjrvflg4n08ezd7vec99mnwzlv0qgwpr9d7gvjwhuzqx59rhw <41ea58f1e64c243627e8acde7c89be667052ee6e17d8f021c1195be4324ebf04@buzz.block.builderlab.xyz> |
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53771c8f54 |
fix(acp): preserve truncated thread context (#3340)
## Why Long Buzz threads were rendered as `[Thread Context (13 of 13 messages)]` because the harness counted only the already-limited query result. That hid older context and could also hide the agent's own prior reply in busy threads. ## What - Fetch one extra thread reply as a sentinel so truncated context is labeled correctly. - Use a best-effort `/count` call for improved truncated totals when available, clamped to the sentinel-proven minimum so racy counts cannot render impossible labels. - Keep the `/count` path single-attempt with a short timeout and only add the root to exact totals when the root was actually fetched. - Fetch and preserve the agent's newest prior reply when it falls outside the recent window, with exact event-id matching for the pin/dedup boundary. - Add parser and fetch-boundary tests for truncation, exact count, missing root, count-below-minimum clamping, count failure fallback, distinct fetched-reply lower bounds, agent-reply dedup/pinning, and serialized query/count filter semantics. ## Risk Assessment Low-to-medium — limited to buzz-acp prompt context fetching and a small RestClient helper. If `/count` fails or times out, the code falls back to the sentinel-derived minimum total rather than failing the prompt. The synchronous `/count` happens only for truncated thread contexts and is bounded to one short best-effort attempt. ## References - Buzz thread: chotchkies-buzz-bombing-flakes / `7ef71407f1c7a642382c7e48e0c80fb6ca66948890e04d1eb6f1408c3b7278b1` - Validation at `c1cfd1b16a04a3ac1d1d0d3cf43e1a08508f3532`: - `cargo fmt -p buzz-acp` ✅ - `cargo test -p buzz-acp test_fetch_thread_context -- --nocapture` ✅ (6 tests) - `cargo test -p buzz-acp parse_nostr_thread_response` ✅ - `cargo test -p buzz-acp` ✅ (649 unit + 9 lifecycle tests) - `git diff --check` ✅ - Push was completed with `--no-verify` after pre-push hooks reached non-code local environment failures: `flutter` missing for `mobile-test`; Node.js v20.20.2 too old for pnpm/node:sqlite in `desktop-check` and `desktop-test`. Earlier hook stages passed: `check-push-org`, `branch-skew`, `rust-tests`, `test`, `desktop-tauri-checks`. - Earlier full `./bin/just ci` at `622ed7eb8807d64e06209101569b1013414af091` ⚠️ passed Rust/desktop/web stages, then failed in `mobile-test` on unrelated existing mobile test `ChannelDetailPage keeps follow mode off while a tall newest message stays visible`; rerunning that single mobile test reproduced the same failure without touching mobile code. Generated with Codex Signed-off-by: npub1m0vvn9qm5md0a080p27qzkm9uaw49e699ukwfq7fc0756xq0y5zqhzhdk2 <dbd8c9941ba6dafebcef0abc015b65e75d52e7452f2ce483c9c3fd4d180f2504@buzz.block.builderlab.xyz> Co-authored-by: npub1m0vvn9qm5md0a080p27qzkm9uaw49e699ukwfq7fc0756xq0y5zqhzhdk2 <dbd8c9941ba6dafebcef0abc015b65e75d52e7452f2ce483c9c3fd4d180f2504@buzz.block.builderlab.xyz> |
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f95fdc1a10 |
feat(agent,acp): wire provider total_tokens through NIP-AM publish chain (#3593)
## What Wires genuine provider-reported `total_tokens` through the full buzz-agent → buzz-acp publish chain so kind-44200 events carry real per-turn and cumulative totals for OpenAI-backed models, while preserving all existing behaviour for Anthropic and external harnesses (goose, claude-code). ## Why Live prod data showed 0 of 1,934 archived reports carry `totalTokens`. Both hardcoded `total_tokens: None` in `pool.rs` and the absent field in `buzz-agent`'s parser are root causes. This is the backend half of a two-track fix; the display-fallback half lands in [#2035](https://github.com/block/buzz/pull/2035). ## Changes **`crates/buzz-agent/src/types.rs`** - Added `total_tokens: Option<u64>` to `LlmResponse` with an explicit doc comment that NIP-AM forbids deriving it. - Added `TurnTotalState` enum (`Unseen | Exact(u64) | Unknown`) with `fold()` and `exact_value()` — the tri-state accumulator that distinguishes not-yet-observed from permanently poisoned. **`crates/buzz-agent/src/llm.rs`** - `parse_responses` and `parse_openai`: read `usage.total_tokens` from OpenAI Chat Completions (including Databricks routes) and the Responses API via `sum_usage`. - Anthropic: explicit `total_tokens: None` — no genuine total available; NIP-AM forbids summing categories. **`crates/buzz-agent/src/agent.rs`** - Added `turn_total_state: &'a mut TurnTotalState` to `RunCtx`. - Fold `response.total_tokens` into the accumulator after each usage-bearing response; non-usage-bearing responses (keepalive/stream frames) do not poison. **`crates/buzz-agent/src/lib.rs`** - Added `accumulated_total_state: TurnTotalState` to `Session` (default `Unseen`). - Per-turn state passed to `RunCtx`, folded into session cumulative after each turn. - Emits `accumulatedTotalTokens` in `usage_update` only when cumulative is `Exact(n)`. **`crates/buzz-acp/src/usage.rs`** - Added `accumulated_total_tokens: Option<u64>` (serde default) to `UsageUpdatePayload` — optional for goose compat. - Added `last_total: Option<u64>` to `SessionState`. - Added `turn_total_tokens` and `cumulative_total_tokens` to `TurnUsage` (field-local — never affect `delta_reliable`). - Derive turn-total delta only when prev and current are both `Some` and monotonic; absence, decrease, or no baseline leaves only the total delta null without touching input/output reliability. **`crates/buzz-acp/src/pool.rs`** - Replaced both hardcoded `total_tokens: None` in `publish_agent_turn_metric` with `usage.turn_total_tokens` and `usage.cumulative_total_tokens`. ## Tests 20 new tests across the four touched files: | File | Tests | |------|-------| | `types.rs` | `TurnTotalState` fold, accumulation, exact_value, default (7 tests) | | `llm.rs` | Chat present/absent, Responses present/absent, Anthropic always-None (5 tests) | | `usage.rs` | First turn no baseline, second-turn delta, cumulative decrease (field-local), current absent, goose-shaped deserialization, baseline absent (6 tests) | | `pool.rs` | Exact turn+cumulative mapping, null totals never derived (2 tests) | `cargo test -p buzz-acp -p buzz-agent` — all passing, 0 failures. ## Scope Boundary: `crates/buzz-agent/**` + `crates/buzz-acp/**` only. Desktop unchanged. `costUsd` explicitly out of scope. Related: [#2035](https://github.com/block/buzz/pull/2035) --------- Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1g8493u0xfsjrvflg4n08ezd7vec99mnwzlv0qgwpr9d7gvjwhuzqx59rhw <41ea58f1e64c243627e8acde7c89be667052ee6e17d8f021c1195be4324ebf04@buzz.block.builderlab.xyz> |
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7adc46268d |
feat(cli): mirror Desktop mention delivery (#3330)
🤖 ## Summary Agent-authored mentions currently depend on matching visible `@Name` text to channel profiles. That makes notification delivery ambiguous when names collide or profiles change, and it encourages an extra post-send lookup just to confirm that the intended `p` tags were emitted. This change makes `buzz messages send` mirror Desktop's existing model: the message keeps a readable name in its content while the recipient pubkey is supplied separately. ```bash buzz messages send \ --channel <UUID> \ --content '@Alice could you review this?' \ --mention <alice-hex-or-npub> ``` `--mention` is repeatable. The CLI normalizes and deduplicates explicit pubkeys, merges them with any names it can resolve from the channel, and gives explicit identities priority under the existing 50-mention limit. Before uploading attachments, signing, or publishing, the command checks every resulting pubkey against the channel's current membership: - Members are mentioned normally. - Non-members stop the send and produce an actionable error. - `--allow-non-member-mentions` deliberately sends notifying `p` tags without adding anyone to the channel. Sending a message never changes membership. On success, `mention_pubkeys` is read from the exact signed event and returned with the relay response, so callers can verify the emitted recipients without another query. Managed-agent guidance teaches this single-command mention flow. Desktop mention behavior and the Nostr event schema are unchanged. Forum guidance is intentionally handled separately in #3596. ### Related issue None found. This replaces the earlier guidance-only approach in this PR with the underlying CLI behavior it required. ### Testing - `cargo test -p buzz-sdk` - `cargo test -p buzz-cli` - `cargo test -p buzz-acp` - `cargo test --manifest-path desktop/src-tauri/Cargo.toml` --------- Signed-off-by: npub1fdupjvyregj3z2tx7gx5x6py04zw89jm5usef9lyea4f3vcgh8qq9zgkdz <4b78193083ca25112966f20d4368247d44e3965ba7219497e4cf6a98b308b9c0@buzz.block.builderlab.xyz> Signed-off-by: npub13n66s06epmqf2kc3v373ez8hj65cuzyvxzjf93vwpervxqn2u7jq2qd9je <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@buzz.block.builderlab.xyz> Co-authored-by: npub1fdupjvyregj3z2tx7gx5x6py04zw89jm5usef9lyea4f3vcgh8qq9zgkdz <4b78193083ca25112966f20d4368247d44e3965ba7219497e4cf6a98b308b9c0@buzz.block.builderlab.xyz> Co-authored-by: npub13n66s06epmqf2kc3v373ez8hj65cuzyvxzjf93vwpervxqn2u7jq2qd9je <8cf5a83f590ec0955b11647d1c88f796a98e088c30a492c58e0e46c3026ae7a4@buzz.block.builderlab.xyz> |
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Will PflegerandGitHub
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ddd468723a |
revert(acp): remove dead GOOSE_ACP_SCHEDULER_DISABLED env injection (#3576)
## Summary [block/buzz#3144](https://github.com/block/buzz/pull/3144) injected `GOOSE_ACP_SCHEDULER_DISABLED=true` into every `AcpClient::spawn` call as a forward-compatible no-op, intended to suppress the cron scheduler in goose ACP children once the matching reader landed in goose. That reader only ever existed in [aaif-goose/goose#10738](https://github.com/aaif-goose/goose/pull/10738), which was closed unmerged. [goose#10781](https://github.com/aaif-goose/goose/pull/10781) (Lifei Zhou, merged 2026-07-29) disables the ACP scheduler by default at the source: `goose acp` now requires `--enable-scheduler` to start a scheduler. Buzz-spawned children therefore get no scheduler with zero configuration — making the `GOOSE_ACP_SCHEDULER_DISABLED` injection permanently dead code. ## What changes Removes from `crates/buzz-acp/src/acp.rs`: - `GOOSE_SCHEDULER_DISABLED_ENV` constant - `cmd.env(GOOSE_SCHEDULER_DISABLED_ENV, "true")` injection in `AcpClient::spawn` - `spawn_injects_scheduler_disabled_env_by_default` test - `spawn_scheduler_disabled_env_overrides_conflicting_extra_env` test - `spawn_and_read_child_env` helper (unreferenced once the two tests above are gone) No other files are affected. ## Why now Leaving dead code that references an env var no reader will ever consume misleads future maintainers about the actual scheduler-isolation mechanism. The isolation is now an upstream default, not a Buzz injection. Reverts: [block/buzz#3144](https://github.com/block/buzz/pull/3144) Related: [aaif-goose/goose#10781](https://github.com/aaif-goose/goose/pull/10781) Signed-off-by: Will Pfleger <pfleger.will@gmail.com> |
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4a1ebf25c7 |
feat(agent): make Gemini and MLflow-route models usable through databricks_v2 (#3569)
## Summary
Makes Gemini — and every other non-Claude, non-GPT-5 model on the
Databricks MLflow route (`databricks_v2`) — usable in an agent loop.
These are the non-`benchmarks/` changes from
`benchmark/harness-accounting-and-solo`, lifted onto a clean base off
`main` so they can land independently while the harness work continues.
Two defects made these models unusable, one fatal and one silent. Both
live only in `openai_body` / `parse_openai`, which is the
least-exercised of the three `databricks_v2` sub-routes — the
`luna`/`sol` conditions run the Responses route and the `opus`
conditions run the Anthropic route, so **this change is inert for every
model already in use** and only lights up the MLflow path.
## Why a third route at all
`databricks_v2_route_for_model` buckets by model family: `claude*` →
Anthropic Messages, `gpt-5`/code-names → OpenAI Responses, **everything
else → MLflow chat-completions**. Gemini, Qwen, gpt-oss, and friends all
fall through to that third pair — and both bugs below live only there.
## D1 — dropped thought signatures (fatal)
Gemini returns a `thoughtSignature` on every tool call and **requires it
echoed back**. `openai_body` reserialized each call as `{id, type,
function}` only, dropping the field, so the next request 400'd:
```
HTTP 400 Function call is missing a thought_signature in functionCall parts.
```
For a coding agent this fires on the **first** tool call, so the model
never completes a single turn.
**Position is load-bearing.** A four-shape replay probe against the live
gateway established that the signature must sit as a *sibling* of
`function` — nesting it inside `function{}` fails with the *same* 400 as
omitting it. A fix that "preserves the field" without preserving its
position passes a unit test and still 400s.
The fix: `ToolCall` gains `provider_extra: Map<String, Value>`.
`parse_openai` captures every top-level wire key except the three we
model (`id`, `type`, `function`); `openai_body` re-emits them beside
`function`. Keeping *whatever we did not model*, rather than naming
`thoughtSignature`, means the next provider with an opaque per-call
token needs no change here. The Responses and Anthropic replay shapes
are fully modelled, so they pass `Default::default()` and stay
**byte-identical** to before.
### D1b — duplicate tool-call ids (same root cause)
Gemini returns the **function name** as the id, so two parallel calls to
one function arrive sharing an id — and that id is what pairs a
`role:"tool"` result back to its call, making two results
indistinguishable. `dedupe_provider_ids` suffixes collisions
(`get_weather`, `get_weather-2`). Safe because both halves of the
pairing (the assistant `tool_calls[].id` and the result's
`tool_call_id`) are re-emitted from this same value; the provider never
sees its original id again.
## D2 — block-array content discarded (silent, worse than a crash)
`parse_openai` read `content` with `as_str()`, which returns `""` for
anything that isn't a JSON string. Gemini (and Qwen35, gpt-oss) send an
array of typed blocks:
```json
"content": [
{"type": "reasoning", "summary": [{"type": "summary_text", "text": "…"}]},
{"type": "text", "text": "391"}
]
```
So the model answered and the answer was thrown away — no error, no
warning, just a turn that looked like the model had said nothing. On a
benchmark this reads as "Gemini is bad at the task" rather than "buzz
dropped the reply."
`openai_content_parts` now accepts either shape — string as before, or a
block array where `text` blocks concatenate into text and `reasoning`
blocks into reasoning (Gemini nests the prose one level down under
`summary`). Message-level `reasoning_content` / `reasoning` still win
when present, so DeepSeek and vLLM-style hosts are unchanged; block
reasoning is the last fallback.
## Also: a turn-start log line (`buzz-acp` `pool.rs`)
Small, independent observability change that also rides in the
non-benchmark delta: `run_prompt_task` now emits a `pool::prompt` "turn
starting" line, labelled by the same `prompt_label` helper as
`log_stop_reason`, so a log reads as start/stop pairs. An unpaired start
is the only durable evidence that a turn was entered and never returned
— without it, a stalled agent and an agent nobody woke leave identical
(zero-completion) logs.
## Interaction with #3538
#3538 (already merged) rewrote `databricks_v2_route_for_model` to route
by boundary-aware model-family segments. That change and this one touch
**different functions** in `llm.rs` — routing vs. body/parse — and
compose cleanly; the family routing decides *which* pair runs, and this
fixes the MLflow pair it can now select.
## Testing
- `cargo fmt --all -- --check`, `cargo clippy -p buzz-agent -p buzz-acp
--all-targets -- -D warnings` — clean.
- `cargo test -p buzz-agent -p buzz-acp` — all green (304 + 632 lib
tests plus integration suites, 0 failures). Five new tests cover:
block-array text extraction, plain-string regression, passthrough
capture (and non-duplication of the modelled keys), replay position
(`thoughtSignature` beside `function`, not inside it), and id
de-duplication.
- Wire evidence: the four-shape replay table and the reasoning-effort
probe were run against `block-lakehouse-staging` (recorded in the design
doc).
## Relationship to the benchmark branch
The full design write-up (four-shape replay table, position-matters
analysis, effort verification, and open pricing item) lives in
`docs/08-gemini-provider-fixes.md` on
`benchmark/harness-accounting-and-solo`. The benchmark manifests and
endpoint-config entries that exercise these models are separable and
stay on that branch.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
---------
Signed-off-by: Atish Patel <atish@squareup.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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9beb3b8c6e |
fix(cli): mask credential env values in --help output (#3570)
clap renders live env var values in help text by default. Three args carrying credentials were exposed this way: - `BUZZ_PRIVATE_KEY` in `buzz-cli` (`crates/buzz-cli/src/lib.rs`) - `BUZZ_AUTH_TAG` in `buzz-cli` - `BUZZ_PRIVATE_KEY` in `buzz-acp` (`crates/buzz-acp/src/config.rs`) Add `hide_env_values = true` to each. Env var names remain visible for discoverability; only their runtime values are withheld from `--help` output. Also adds a regression guard in each crate's test module that walks the clap command tree (recursing into subcommands for `buzz-cli`) and asserts every arg whose env var name contains `KEY`, `SECRET`, `TOKEN`, `PASSWORD`, `CRED`, or `AUTH` has `hide_env_values` set. This prevents future credential-bearing args from being added without the masking in place. Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> |
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c405ad1d4b |
feat(agent): fix Anthropic prompt caching with Databricks (+ MCP proxy/TLS passthrough) (#3463)
> On 8 tasks matched by name across the two runs, cost fell $8.36 → $1.77 (4.71×) and wall-clock 12,423 s → 1,085 s (11.45×). ## Summary Two independent, self-contained fixes to `buzz-agent`/`buzz-acp`, split out of the benchmark branch so they can land while the harness work continues: 1. **Request and surface Anthropic prompt caching.** buzz never sent a `cache_control` breakpoint, so on the Databricks Anthropic route `cache_read_input_tokens` was **structurally always 0** and the ~10× cache-read discount was never claimed. This teaches `anthropic_body()` to mark the cacheable prefix, and plumbs the cache split end-to-end so accounting can price it. 2. **Pass proxy + TLS-trust env into MCP tool subprocesses**, so agent tools on a proxy-only host stop reporting a live network as offline. ## Why the caching gap matters The Anthropic Messages API does **not** cache unless the request carries a `cache_control` breakpoint, and the Databricks AI Gateway — a third-party proxy in front of the model, in the same category as Bedrock/Vertex — does **not** auto-cache (only the first-party Anthropic API and Claude-on-AWS do zero-config caching). So every request was billed cold. Measured live against the Databricks gateway (`databricks-claude-opus-5`, 2026-07-28), the same call with and without a single `cache_control` marker: | Run | `input_tokens` | `cache_creation` | `cache_read` | latency | |---|---|---|---|---| | No `cache_control`, two byte-identical calls | 121,625 | 0 | **0** | ~9.3 s | | With one marker — cold (write) | 4 | 121,625 | 0 | 9.3 s | | With one marker — warm (read) | 4 | 0 | **121,625** | **4.5 s** | One marker moved 121,625 tokens from full-price input to a 0.1× cache read and roughly halved latency (a clean, isolated ~2.07× prefill speedup on this single-threaded microbenchmark). The gateway honours `cache_control`; buzz simply never sent it. At fleet scale this was a real budget item. Across matched Terminal-Bench solo sweeps (89 tasks, `-n 20`, before the fix), the two OpenAI-route models independently landed at ~86–87% cache reads — the expected shape for an agentic loop, where system + tools + append-only history repeat every turn — while the Anthropic route returned a hard 0% on every receipt: | Condition | Route | Input tokens | Cache reads | Cost | Cost if uncached | Discount | |---|---|---|---|---|---|---| | luna (`gpt-5-6`) | OpenAI | 20,320,818 | **17.7M (87.0%)** | $6.96 | $22.87 | **3.28×** | | sol (`gpt-5-6`) | OpenAI | 22,312,290 | **19.2M (85.9%)** | $37.07 | $123.35 | **3.33×** | | opus (`claude-opus-5`) | Anthropic | 12,459,822 | **0 (0.0%)** | $81.31 | $81.31 | **1.00×** | Applying luna's measured 87% read rate to the opus token counts at list prices (`input $5/M`, `cached_input $0.5/M`, `output $25/M`) puts the opus run at **~$32.53 vs the $81.31 actually paid — a ~60% overspend on those 49 trials (~$89 on a full sweep)**. That is an upper bound (it prices every cached token at the 0.1× read rate and ignores the 1.25× write premium), and the opus discount is structurally smaller than luna/sol's because opus emits ~3.5× more uncacheable output per trial, which sets a floor on what caching can recover. There is also a plausible **second-order effect**: Databricks appears to meter its per-minute rate limit on *uncached* input tokens, so the missing cache also cost rate-limit headroom — the opus endpoint lost 63% of its trials to fatal 429s while running alone at one-third of a GPT endpoint's raw throughput. This is a hypothesis, not a proven mechanism (the only zero-cache condition is also the only Anthropic endpoint), but it is the reading that explains the throttling with one rule instead of two. ## Post-fix results (provisional — first trials of an in-flight re-run) On 8 tasks matched by name across the two runs, cost fell **$8.36 → $1.77 (4.71×)** and wall-clock **12,423 s → 1,085 s (11.45×)**. | Metric | before (`4a955a858`) | after (`3bef1f6a`) | |---|---|---| | Cache reads as % of input | **0.0%** | **78.7%** (still climbing toward the ~86% steady state) | | `cost_usd_no_cache_discount / cost_usd` | **1.00×** | **2.18×** (tracking the projected ~2.5×) | | Trials with a fatal 429 (same `-n 20`) | **63%** | **15–19%** | To be clear about attribution: **~2× of that is the clean prefill saving from caching itself**; the rest is second-order — cached requests burn far less rate-limit budget, so they stall less and redo less destroyed work. The 11.45× is a system-level result specific to this throttled workspace, not a caching benchmark. Quality held (7/8 solved in each run). A controlled low-`-n` A/B (neither arm hitting a 429), which the `BUZZ_AGENT_PROMPT_CACHING` opt-out exists to enable, is still owed before this becomes a published claim. ## What changed ### 1. Request caching (`llm.rs`, `config.rs`) `anthropic_body()` emits ephemeral `cache_control` breakpoints, gated by `BUZZ_AGENT_PROMPT_CACHING` (**default on**, `=0` to opt out): - **Static prefix** — marker on the `system` block. Prefix order is `tools → system → messages`, so this single marker caches **tools + system** together. Byte-identical on every turn of a run, and survives a context handoff (system/tools come from cfg/mcp, not `self.history`). - **Rolling tail + leapfrog** — marker on the last block of the last **two** messages. The append-only history re-reads the prior turn's prefix from cache; marking two messages (not one) keeps consecutive breakpoints inside Anthropic's **20-block lookback window** even as tool parallelism rises, avoiding a silent full-price miss. An empty system prompt stays a bare string (Anthropic rejects empty text blocks), and below-threshold prefixes are silently not cached, so the flag is safe on by default. ### 2. Surface the cache split end-to-end — the plumbing (`types.rs`, `llm.rs`, `agent.rs`, `lib.rs`, `usage.rs`, `acp.rs`) This is the part that makes gaps like the one above **visible** instead of silent. A consumer that prices all of `input_tokens` at the full rate can't tell a route that's caching from one that isn't — the total looks right either way. So: - `LlmResponse` gains `cached_input_tokens` (a **subset** of `input_tokens`, never an addition); `parse_anthropic` / `parse_openai` / `parse_responses` each populate it. - A `usage_first()` helper reads the cache count wherever a provider hides it — flat `cache_read_input_tokens` (Anthropic), `prompt_tokens_details.cached_tokens` (OpenAI chat), `input_tokens_details.cached_tokens` (Responses) — taking the **first present value, never a sum**. Reading only flat keys is exactly why the OpenAI route's nested `cached_tokens` had *also* been going unclaimed: `prompt_tokens` is already inclusive, so the total looked correct while the discount silently went unreported. - The per-turn/per-session accumulators and the goose `usage_update` payload now carry `accumulatedCachedInputTokens`; `buzz-acp` deserializes it (`serde` default `0` for goose, which doesn't send it) and logs `cached=<n>`. ### 3. Fix a Databricks MLflow-route double-count (`llm.rs`) The Databricks MLflow route reports the flat Anthropic-spelled `cache_read_input_tokens` *alongside* an already-inclusive `prompt_tokens`, so the old code summed them and nearly doubled the count — inflating both the context-budget gate and cost. `openai_chat_input_tokens()` now reads `prompt_tokens` alone. Verified on a live `databricks-glm-5-2` response where `prompt_tokens + completion == total` proves inclusivity. (Anthropic's native route genuinely *excludes* the cache fields and is still summed — the two never collide, because `claude*` models route to the Anthropic path.) ### 4. Proxy + TLS-trust passthrough into MCP tools (`mcp.rs`) — independent fix `buzz-agent` `env_clear()`s each MCP child, and the allowlist carried no proxy/TLS vars. On a proxy-only host that doesn't degrade the tools, it **blinds** them: apt, curl, pip, git connect directly, the egress firewall resets the socket, and the agent reports "Connection reset by peer" — indistinguishable from a genuinely offline task. Adds both spellings of `HTTP(S)_PROXY`/`NO_PROXY`/`ALL_PROXY` (curl/git read lowercase; Go/Python read uppercase; libcurl ignores uppercase `HTTP_PROXY`) plus `SSL_CERT_FILE`/`SSL_CERT_DIR` for TLS-terminating proxies that present their own CA. ## Testing - `cargo fmt --all -- --check`, `cargo clippy -p buzz-agent -p buzz-acp --all-targets -- -D warnings` — clean. - `cargo test -p buzz-agent -p buzz-acp` — **all green** (632 + 299 lib tests plus integration suites, 0 failures). New tests cover: the three breakpoints and the disabled/empty-system/single-message edge cases; nested-vs-flat cache parsing for all three routes; the Databricks inclusive-`prompt_tokens` fix; wire deserialization of `accumulatedCachedInputTokens`; and the proxy/TLS passthrough allowlist. - Pre-push lefthook suite green (branch-skew, rust-tests, test, desktop-check/test/tauri). ## Relationship to the benchmark branch These are the non-`benchmarks/` changes from `benchmark/harness-accounting-and-solo`, lifted onto a clean base off `main` so they can merge independently. 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Signed-off-by: Atish Patel <atish@squareup.com> Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com> |
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6300a6b1d0 |
fix(acp): per-runtime env defaults at spawn — isolate Hermes from configured MCP startup (#3420)
## Summary - add a generic per-runtime env-defaults table, `config::default_agent_env()`, mirroring the existing `default_agent_args()` / `codex_network_env()` precedent, and merge it once in `AcpClient::spawn` with the established precedence: **runtime defaults < persona `extra_env` < inherited parent env** - first (and only) row: Buzz-owned Hermes processes get `HERMES_ACP_SKIP_CONFIGURED_MCP=1`, so Hermes does not preload unrelated profile-configured MCP servers before answering ACP `initialize` (fixes the 10s model-discovery timeout in #3355 — Buzz supplies session MCP servers explicitly through `session/new`, per Hermes's documented host-integration contract for this variable) - normalize Windows `.cmd`/`.bat` shims alongside `.exe` in `normalize_agent_command_identity` (npm installs resolve to those wrappers) - switch the `extra_env` parent-presence check from `var()` to `var_os()` so non-UTF-8 parent values are honored Replaces the runtime-specific approach in #3386: same behavior, but the mechanism is generic runtime spawn metadata in `config.rs` rather than a Hermes/ACP special case in `acp.rs`, and the seam covers every launch path (Desktop spawn, `buzz-acp models`, CLI) because they all funnel through `AcpClient::spawn`. ~15 lines of production code. Fixes #3355 ## Testing - `cargo test -p buzz-acp` — **639 passed, 0 failed** (full package, includes the new `default_agent_env_recognizes_hermes_identities` unit test and `spawn_applies_runtime_env_defaults_with_extra_env_precedence` integration test covering default injection, extra_env override, and non-Hermes exclusion) - `cargo fmt --all -- --check`, `cargo clippy -p buzz-acp --all-targets -- -D warnings` — clean - live-local with real Hermes v0.19.0 (`hermes-acp`): `buzz-acp models` returned **13 models / currentModelId in 2.6–3.0s** (was a 10.0s timeout on the first cold run without isolation); a wrapper probe confirmed the child received `HERMES_ACP_SKIP_CONFIGURED_MCP=1` by default and `0` when the parent env set it explicitly (operator wins) - lefthook pre-push suite green: rust-tests, desktop-check, desktop-test, desktop-tauri-test, mobile-test, branch-skew No UI changes; subprocess environment behavior only. Signed-off-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@buzz.block.builderlab.xyz> Signed-off-by: Tyler Longwell <tlongwell@block.xyz> Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@buzz.block.builderlab.xyz> Co-authored-by: Tyler Longwell <tlongwell@block.xyz> Co-authored-by: mr-r0b0t.eth <adam.manning@pro-serveinc.com> |
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f25e6dd6aa |
feat(acp): steer claude-code and codex agents via _session/steering (#3007)
Mid-turn steering was reachable only through goose's
`_goose/unstable/session/steer`, which requires an `expectedRunId`
sourced from `_meta.goose.activeRunId`. claude-agent-acp and codex-acp
never emit a run id, so every mid-turn mention to those harnesses bailed
at the run-id guard before writing a byte and degraded to cancel +
merge, destroying in-flight tool calls.
Both adapters ship `_session/steering` (params `{sessionId, prompt}`,
result `{outcome}`) and advertise it as `_meta.steering.supported` on
the `initialize` response. This adds it as a second steer transport
selected at write time, reusing the existing withhold/release, ack
routing, and cancel+merge fallback machinery unchanged.
## Transport selection
| `active_run_id` | `steering_supported` | Transport |
|---|---|---|
| `Some(run_id)` | any | `_goose/unstable/session/steer` +
`expectedRunId` (unchanged) |
| `None` | `true` | `_session/steering` with `{sessionId, prompt}` |
| `None` | `false` | ack `ExpectedRunIdMissing`, write nothing
(unchanged) |
goose keeps priority when both are present — `expectedRunId` is strictly
more precise about *which* run is being steered.
## Two load-bearing safety properties
**The advertised capability is the only gate — never error-code
probing.** codex-acp's `extMethod` answers unrecognized extension
methods with a bare `{}`, which is a JSON-RPC *success* rather than
`-32601`. Buzz maps a steer success to `queue.remove_event`, so probing
an unknown method would silently delete the user's message with no
error, no fallback, and no log line.
**An `outcome` must be positively recognized.** Only `injected` and
`startedNewTurn` count as delivery. Anything else — codex's `failed`, an
unknown value, or a missing `outcome` entirely — is
`SteerError::OutcomeRejected`, which releases the withheld event and
fires the cancel+merge fallback. This makes the silent-loss path above
unreachable even if an adapter mis-advertises.
`startedNewTurn` acks `Success`, because the message really was
delivered and must not be redelivered, but deliberately does **not**
renew the read loop's hard deadline: the turn Buzz was awaiting had
already settled, and renewing would extend the clock on a finished turn.
## Notes for reviewers
- `SteerError::OutcomeRejected` needs no new arm in the
`PoolEvent::SteerAck` match — the existing catch-all
`Ok(SteerAck::Err(_)) => (true, false, true)` already gives release +
fallback, and the two `AgentError` arms above it match that variant
specifically, so they do not shadow it.
- Comments that described the old goose-only "try-and-tolerate" `-32601`
behavior are corrected; that assumption was never valid for codex-acp.
- No CI job runs `buzz-acp` tests. The full package suite was run
locally: **617 passing, 0 failing**.
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
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Will PflegerandGitHub
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1d4f97b959 |
fix(acp): disable goose cron scheduler in managed agent children (#3144)
A Buzz install with a scheduled goose recipe fires each cron entry once per `goose acp` child instead of once, because every child unconditionally starts its own cron scheduler over the shared `~/.local/share/goose/schedule.json`. With a pool of N children per harness and multiple harnesses, one scheduled recipe fans out to N × harness_count executions — each running under the managed agent's identity rather than the operator's, and racing the operator's own standalone goose over the same schedule file. This injects `GOOSE_ACP_SCHEDULER_DISABLED=true` into every child spawned by `AcpClient::spawn`, so a managed agent never owns the operator's cron schedule. ## Placement The `cmd.env` call is set last — after the `extra_env` operator-wins loop and after the `CODEX_CONFIG` merge — deliberately with no escape hatch. Managed children not running the operator's schedule is a correctness invariant rather than an operator-tunable default, so the injection must beat both a conflicting persona `extra_env` entry and any value inherited from the parent process. It is injected for all agents, not just goose. Agent builds that don't recognize the variable ignore it. ## Sequencing The goose-side flag that reads this variable and skips scheduler startup lands separately (repo TBD). Until it does, this change is a forward-compatible no-op: it sets an environment variable nothing currently reads. Merging it first means no coordinated release is needed — the fix takes effect as soon as the goose side ships. Related: https://github.com/aaif-goose/goose/pull/10738 Signed-off-by: Will Pfleger <pfleger.will@gmail.com> |
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925a9a7bf2 |
fix(buzz-acp): accept id-keyed config options when resolving model switch (#2795)
## Summary Fixes #2794. Related: #2692. `resolve_model_switch_method()` reads the `configId` key from each `session/new` `configOptions` entry and skips entries that lack it. `claude-agent-acp` (v0.61.0) keys its entries with `id`, so every model-category entry was skipped, the desired model never matched, and Claude Code sessions fell back to the CLI default from the user's `~/.claude/settings.json`. The only trace was a `pool::model` WARN that never reaches the per-agent log files. This is the ACP-side half of the symptom reported in #2692. The open desktop-side PRs (#2695, #2701, #2696) inject `ANTHROPIC_MODEL` at spawn, which masks the problem for spawn-time selection but leaves the config-option switch path broken. ## Changes - `resolve_model_switch_method()` accepts either `configId` or `id` when extracting the config id. The set request is unchanged: the ACP SDK schema takes `configId` as the request param and the adapter resolves it against its `id`-keyed entries, so only the read side needed fixing. - Regression test with an `id`-keyed `configOptions` payload mirroring the real adapter response (including `models: null`, so the unstable fallback path cannot rescue the match). - Doc comment on `extract_model_config_options()` notes the key drift. ## Testing `cargo test -p buzz-acp --lib`: 599 passed, 0 failed. The new test fails on main and passes with this change. Verified against the real adapter: a stdio JSON-RPC probe of the bundled `claude-agent-acp` 0.61.0 confirms `session/new` returns `id`-keyed config options with `opus[1m]` present as a value, and the SDK's `SetSessionConfigOptionRequest` schema accepts `{sessionId, configId, value}` as sent by `session_set_config_option()`. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Signed-off-by: chillerno1 <gh.chiller@pm.me> Co-authored-by: Claude Fable 5 <noreply@anthropic.com> |
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Will PflegerandGitHub
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f2fe3b63c2 |
feat(acp): title agent sessions from the agent and channel name (#3028)
ACP harnesses that name a session from the first text they receive all land in the same place: every managed Buzz agent opens with the identical `[Base] You are operating inside the Buzz platform…` framing, so the harness session list shows a wall of indistinguishable rows. Because sessions are keyed per channel, one agent active in several channels produces several of them. This sends the name out of band instead. `session/new` carries `_meta.sessionTitle` with `Agent · #channel`, composed from the agent's `display_name` (or its unique `name` handle) and the channel it is serving. The prompt is untouched — no tokens spent, no perturbation of the prompt contract, and nothing new for the desktop observer's section parsing to handle. The mechanism is harness-agnostic: Buzz sends the field on every ACP `session/new` regardless of which harness is behind it, and adapters that don't read it ignore it per spec. ## Inert until a consuming adapter ships ACP adapters ignore `_meta` members they do not recognize, so against an adapter with no reader a Buzz session gets no title and nothing else changes. Three adapter halves consume it — Codex, Goose, and Claude Code (linked below); this half and each reader are only useful together, and each reader lands independently. No version floor is added. `codex_adapter_is_outdated_with_path` already gates codex-acp on major version `>= 1` (`desktop/src-tauri/src/managed_agents/discovery.rs:1276-1284`) and this feature needs nothing above that — an older adapter is not broken by the extra member, it simply ignores it. ## What changes **`crates/buzz-acp`** owns sanitization and composition. `sanitize_session_title` collapses whitespace, drops control characters, and caps at `SESSION_TITLE_MAX_CHARS` (80) by character, not byte, so a multi-byte character cannot be split. `compose_session_title` truncates only the channel part against that cap, so the agent name always survives; when the agent name alone fills the cap the channel is dropped rather than the name. `session_new_full` sets `_meta.sessionTitle` when a title exists and omits `_meta` entirely when it does not, since an adapter may distinguish an absent member from a null one. **`desktop/src-tauri`** only resolves and exports. `resolve_session_title` picks `display_name` or falls back to `name`, and `spawn_agent_child` writes it to `BUZZ_ACP_SESSION_TITLE` — or removes the variable when neither candidate yields anything printable. DMs, unresolved channels, and heartbeat sessions get the bare agent name with no channel suffix. ## Four properties that are easy to remove by accident **Control characters are stripped at the desktop boundary, not in the harness.** An interior NUL cannot cross the environment boundary at all — `Command::env` fails the entire spawn rather than passing it through. Deferring the strip to `buzz-acp` would let a corrupted display name turn display chrome into a spawn failure. A display name that is *only* control characters falls back to `name`. **The title is hashed into `spawn_config_hash`.** Without it, renaming an agent left the running process with a stale title and no restart badge. The hash runs the same `resolve_session_title` the spawn writes, and skips it when a user env override shadows `BUZZ_ACP_SESSION_TITLE` — spawn writes the title *before* the layered user env, so the override is what actually runs, and it already reaches the hash through `descriptor.env`. Hashing the record-derived value under an override would badge a rename that changes nothing. **One channel resolve serves both consumers.** `resolve_new_session_channel_context` returns `(is_dm, title_channel)` from a single metadata lookup, feeding both the canvas block's DM check and the title. `ChannelInfoResolver` caches only `Some`, so two independent calls against an unresolvable channel pay the full `fetch_channel_info` retry sequence twice — two timeouts plus a retry delay each — directly in front of `session/new`, precisely when the relay is already degraded. **The `"unknown"` channel name is treated as absent.** `fetch_channel_info` substitutes the literal `"unknown"` for a metadata event with no `name` tag. Composing that sentinel would title every unnamed channel `Agent · #unknown`, reintroducing the exact collision the suffix exists to remove while naming a channel something it isn't. The startup cache already refuses `channel_type == "unknown"` for the same reason. Closes #2334 Related — the adapter halves that consume `_meta.sessionTitle`: - [codex-acp#338](https://github.com/agentclientprotocol/codex-acp/pull/338) — Codex - [aaif-goose/goose#10712](https://github.com/aaif-goose/goose/pull/10712) — Goose - [claude-agent-acp#920](https://github.com/agentclientprotocol/claude-agent-acp/pull/920) — Claude Code --------- Signed-off-by: Will Pfleger <pfleger.will@gmail.com> |
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18eef633d8 |
feat(git): use agent display name as git author name (#3040)
Agent commits were authored by a raw 63-character npub, which makes `git log`, `git blame`, and GitHub's author column effectively unreadable. This uses the agent's display name for `user.name` instead, while leaving the pubkey where it does real work. ## What changes `build_git_env` in `crates/buzz-dev-mcp/src/shim.rs` now reads `BUZZ_ACP_DISPLAY_NAME`, sanitizes it, and uses the result as `user.name`. When the variable is absent or unusable it falls back to `info.npub` — byte-identical to today's behavior. `user.email`, `user.signingkey`, and the whole credential/signing block are untouched. The pubkey is what NIP-98 auth, NIP-GS signing, and contributor matching key on, and it stays in the email verbatim. `crates/buzz-acp/src/lib.rs` forwards the variable into the dev-mcp server's declared env, mirroring the existing `BUZZ_AUTH_TAG` block. It reads `std::env::var` directly rather than going through `Config`, so the variable is picked up whenever the process has it. `crates/buzz-agent/src/mcp.rs` adds one `PASSTHROUGH_ENV` entry so ACP clients that spawn `buzz-agent` without declaring the variable on the wire still propagate it. ## Why a dedicated variable `BUZZ_ACP_DISPLAY_NAME` is its own contract rather than a reuse of the ACP session title. Commits outlive sessions: a session title is per-session UI chrome and may be composed downstream into `Agent · #channel`, and if that composed form ever reached the env var, git attribution would change silently with no test able to catch it. Git identity gets a variable whose contract is "bare agent display name, never channel-qualified." Nothing writes it yet — a one-line Desktop write lands as a follow-up. Until then `std::env::var` returns `Err`, the npub fallback fires, and behavior is byte-for-byte current `main`. ## Sanitizing Strip control characters, Unicode format characters, and angle brackets; collapse whitespace runs, trim, cap at 80 characters (by `chars()`, so a multi-byte name is never split mid-UTF-8). Angle brackets go because git drops them silently rather than erroring: `Duncan <evil@x.com>` renders as `Duncan evil@x.com <hex@relay>`. It forges nothing, but it reads as though it might. The empty result also has to cover more than literal emptiness. git's `ident.c` treats a set of characters as "crud" — stripped from both ends, and fatal when a name is *nothing but* those characters: ``` $ git -c user.name=';;' commit -m t fatal: name consists only of disallowed characters: ;; ``` Verified against git 2.54.0 by committing with each ASCII byte 32..=126 as the entire `user.name`: exactly space, `"`, `'`, `,`, `:`, `;`, `<`, `>`, `\` abort, plus all control characters (the predicate is `c <= 32`). `.` is not crud in this version, despite older lore. Names that merely *contain* crud are fine — `O'Brien` and `Smith, Jr.` both commit cleanly — so the check is "at least one non-crud character survives," not "no crud present." Without it, a display name of `;;` or `""` would abort every commit that agent makes. ## Unicode format characters `char::is_control` covers only category `Cc`. Category `Cf` — zero-width spaces and joiners, bidi embedding and override marks, invisible math operators, tag characters — is neither control, nor whitespace, nor git crud, so those characters survived every one of the checks above. A display name of nothing but U+200B ZERO WIDTH SPACE therefore satisfied "at least one non-crud character survives" and git accepted the commit with a visually blank author: ``` # pre-fix, BUZZ_ACP_DISPLAY_NAME set to two U+200B $ git log -1 --format='%an' | xxd -p e2808be2808b0a ``` Embedded marks were the other half: a trailing U+202E RIGHT-TO-LEFT OVERRIDE reorders everything after it, so a stored author line renders as something other than what it stores — the same confusion class the angle-bracket filtering exists to prevent. `is_unicode_format` rejects the whole `Cf` category rather than the known-bad marks, because the boundary that matters is "invisible or reorders text", not "the codepoint someone thought of". The 21 ranges come from the UCD's `DerivedGeneralCategory.txt` (17.0.0), cross-checked against Python's `unicodedata` (16.0.0); both yield exactly the same set. They are inlined as a `matches!` rather than pulling in a Unicode-tables crate for one predicate, and a test asserts both endpoints of every range plus the codepoints immediately outside them — including U+2065, which sits inside the U+2060 block but is unassigned rather than `Cf`. Filtering happens inside the existing per-word filter, so a format-only name collapses to empty and falls out through the same `None` → npub path as a crud-only name. No new fallback logic. And because filtering precedes truncation, invisible padding cannot eat the 80-character budget. ## NUL is handled one layer up An interior NUL is a sibling constraint that cannot be fixed here: it makes `Command::env` fail the entire spawn before this code runs, so it has to die at the writer. #3028 establishes that pattern for the session title in `resolve_session_title` via `filter(|c| !c.is_control())`, and the Desktop follow-up that writes `BUZZ_ACP_DISPLAY_NAME` inherits it. The shim sanitizer is a second line of defense for values that arrive from somewhere other than Desktop. ## Verified end to end Driving the real `buzz-dev-mcp` binary over stdio MCP and committing inside its shimmed environment: ``` # BUZZ_ACP_DISPLAY_NAME="Duncan Idaho" Duncan Idaho <dcfd242e...0f95@buzz.block.builderlab.xyz> verify_exit=0 # BUZZ_ACP_DISPLAY_NAME unset npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e...0f95@buzz.block.builderlab.xyz> verify_exit=0 # BUZZ_ACP_DISPLAY_NAME=";;" (crud-only; would otherwise be fatal) npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e...0f95@buzz.block.builderlab.xyz> verify_exit=0 # BUZZ_ACP_DISPLAY_NAME=U+200B U+200B (format-only; would otherwise be blank) npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e...0f95@buzz.block.builderlab.xyz> verify_exit=0 # BUZZ_ACP_DISPLAY_NAME="Duncan" + U+202E (bidi override stripped) Duncan <dcfd242e...0f95@buzz.block.builderlab.xyz> verify_exit=0 # BUZZ_ACP_DISPLAY_NAME="Dun" + U+200B + "can" (zero-width removed, word not split) Duncan <dcfd242e...0f95@buzz.block.builderlab.xyz> verify_exit=0 ``` Signature verification passes in every case — the signing identity is unchanged. `Related: #3028` — it establishes the Desktop-side env plumbing this builds beside; the one-line Desktop follow-up that writes `BUZZ_ACP_DISPLAY_NAME` alongside the session title ships after it merges. Not a dependency: with the variable absent, `std::env::var` returns `Err` and the npub fallback keeps current behavior exactly. --------- Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Signed-off-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> |
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95fdf97880 |
feat(acp): bring your own harness (BYOH) — generic ACP runtime seam + settings gallery (#2773)
## What
Implements a "bring your own harness" (BYOH) generic ACP mechanism —
replacing per-harness backend code with a data-driven 3-tier system:
- **Tier 1 (compiled-in builtins):** goose, claude, codex, buzz-agent —
unchanged behavior
- **Tier 2 (bundled presets):** cursor, omp, grok, opencode, kimi, amp,
hermes, openclaw, and any future additions — defined in
`PRESET_HARNESSES`, no code duplication, icons stay
TerminalSquare/bundled-asset-only
- **Tier 3 (user-defined custom):** JSON definitions saved to
`custom_harnesses/` under app data; managed via Settings → Agents UI
## Changes
### Core data model
- `HarnessDefinition` — id, label, command, args, env, install URL/hint
- `PRESET_HARNESSES` static table — single source of truth for all
presets; `preset_harness_ids()` derives reserved IDs (D-11: no
hand-maintained copy)
- `source: "builtin" | "preset" | "custom"` tagging on every catalog
entry
### Persistence (B-4, B-6)
- `save_custom_harness_to_dir(dir, definition, rename_old_id)` —
backup-swap atomic write (backs up target → .bak, commits temp → target,
restores .bak on failure, removes .bak on success); safe on Windows
where `fs::rename` over an existing file is "access denied"
- `save_and_warm` / `delete_and_warm` — hold `PERSIST_MUTEX` for the
write + registry-warm pair, eliminating the lost-update race (B-6) where
two concurrent saves could interleave their warm calls and leave a stale
registry snapshot
- Validate-before-mutate: both IDs and env validated before any
filesystem mutation
### Env validation boundary (B-3)
- `validate_harness_definition_pub` calls `validate_user_env_keys` on
definition env at save AND load
- Rejects malformed keys (BUZZ_AUTH_TAG=x forgery shape), reserved keys
(BUZZ_MANAGED_AGENT etc.), NUL bytes, oversized values
### TypeScript boundary (B-2 / Thufir CRITICAL)
- `RawAcpRuntimeCatalogEntry` now declares `definition_env?:
Record<string,string>` and `source: "builtin" | "preset" | "custom"`
- `fromRawAcpRuntimeCatalogEntry` maps `definition_env → definitionEnv`
(camelCase); absent field defaults to `{}`
- Edit form reads `entry.definitionEnv` — env no longer erased on
save-then-edit cycle
### Unified descriptor (Phase A / Thufir F4)
- `EffectiveHarnessDescriptor { command, args, env }` in `readiness.rs`
- `resolve_effective_harness_descriptor()` — single resolver used by
spawn, spawn_hash, summary, get_agent_models (both saved and unsaved),
and readiness
- No competing arg-resolution forms
### Other fixes
- B-5: stop freezing `runtime.defaultArgs` into `record.agent_args` on
normal create paths
- B-7: readiness exec-check — `MissingBinary` variant for custom
commands not found on PATH
- B-8: onboarding transition — `setTimeout(0)` removed, parent-owned
route intent via `navigateAfterComplete` prop
- C-9: collector-discriminating sweep tests with injectable filters
- C-10: `HarnessManagementCard` uses `harnessGalleryLogic` helpers
(killed duplicate filter/sort)
- D-11: `BUILTIN_IDS` derived from `PRESET_HARNESSES` (no
hand-maintained copy)
- D-12: `mobile/pubspec.lock` churn reverted
- D-13: false ownership fast-path comment fixed
- D-14: URL scheme validation for `installInstructionsUrl`
- D-15: OpenClaw Gateway env-locus README line
### Tests added
**B-4 persistence (6 tests):**
`save_to_dir_create_writes_file_and_loads_back`,
`save_to_dir_same_id_edit_replaces_content`,
`save_to_dir_backup_is_cleaned_up_after_same_id_edit`,
`save_to_dir_rename_removes_old_file_and_creates_new`,
`save_to_dir_rename_nonexistent_old_id_is_non_fatal`,
`save_to_dir_roundtrip_with_env_preserves_values`
**B-3 env validation (6 tests):**
`validate_rejects_malformed_key_with_equals_sign`,
`validate_rejects_reserved_key_buzz_managed_agent`,
`validate_rejects_reserved_key_case_insensitive`,
`validate_rejects_nul_byte_in_value`,
`validate_rejects_value_over_per_value_size_limit`,
`validate_accepts_well_formed_env`
**B-2 API boundary (4 TS tests in tauri.test.mjs):**
`fromRawAcpRuntimeCatalogEntry maps definition_env to definitionEnv`,
`defaults definitionEnv to {} when absent`, `preserves source preset`,
`env round-trips through edit payload shape`
## Preset catalog
| ID | Label | Command |
|----|-------|---------|
| `cursor` | Cursor | `cursor-agent acp` |
| `omp` | Oh My Pi | `omp acp` |
| `grok` | Grok Build | `grok agent --always-approve stdio` |
| `opencode` | OpenCode | `opencode acp` |
| `kimi` | Kimi Code | `kimi acp` |
| `amp` | Amp | `amp-acp` |
| `hermes` | Hermes Agent | `hermes-acp` |
| `openclaw` | OpenClaw | `openclaw acp` |
## Review-fix pass (2026-07-26, Eva)
Fixes from the three-way review (Wren / Dawn / Eva) in the
buzz-generic-acp-harnesses thread, pushed as new commits (no rewrite):
1. **installHint edit round-trip** — form seeding extracted to
`formValuesFromCatalogEntry` (single source of truth), input rendered,
full-definition lossless round-trip regression.
2. **Dangling-delete coherence** — delete allowed; confirm counts
referencing agents (direct pin + persona-inherited); summary rows render
`harness (deleted): <id>`; spawn errors become actionable sentences
(`user_facing_harness_error`); composed delete→summary→start test.
3. **Comma-in-args** — rejected at `validate_harness_definition` (shared
by save AND disk load), mirrored inline in the form.
4. **Registry publish race** — collision/dup filtering moved into
`load_custom_harnesses` (both loaders inherit shadowing rules);
discovery publishes by re-reading the dir under `persist_mutex` (lock
scoped to publish only); deterministic interleaving regressions for
save-during-discovery and delete-during-discovery.
5. **Mechanical** — discarded `belongs_to_us` sweep arg deleted,
`load_global_agent_config` hoisted out of the per-record summary loop,
duplicated doc paragraph + stray SAFETY comment removed.
6. **PGID test de-flaked** — leader kept alive through the assertion.
Known follow-up (filed in review, not blocking): file-size split-outs
queued in `check-file-sizes.mjs` entries.
## Gate table — head `bf53f1d60`
| Gate | Result |
|------|--------|
| `cargo test --lib` (desktop/src-tauri) | **1701 passed**, 0 failed, 14
ignored |
| desktop JS suite (`pnpm test`) | **3605 passed**, 0 failed |
| `tsc --noEmit` | clean |
| `biome check` + file-size/px/pubkey checks | clean |
| `cargo clippy --lib -- -D warnings` | clean |
| `cargo fmt --check` | clean |
PR head: `bf53f1d60e3cbd07392e1287b83bb37ba90d0d33` — includes merge of
origin/main (`c2a4ee711`, conflicts in agent_models composed with
#2890's live Databricks discovery)
---------
Signed-off-by: Will Pfleger <pfleger.will@gmail.com>
Signed-off-by: tlongwell-block <109685178+tlongwell-block@users.noreply.github.com>
Signed-off-by: Tyler Longwell <tlongwell@block.xyz>
Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
Co-authored-by: tlongwell-block <109685178+tlongwell-block@users.noreply.github.com>
Co-authored-by: Dawn (sprout agent) <c6237ef84fa537c78dcee78efd2d4e59f728859c7f194da42ac51ededfa0be05@sprout-oss.stage.blox.sqprod.co>
Co-authored-by: Tyler Longwell <tlongwell@block.xyz>
Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@buzz.block.builderlab.xyz>
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MagerandGitHub
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c7089d3b52 | docs(buzz-acp): correct agent key generation instructions (#2875) | ||
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0a9c26ee8c |
fix(acp): dead-letter auth errors immediately with re-auth hint (#2751)
## Problem Auth-class errors (expired OAuth token, HTTP 401) are non-retryable: the token won't self-repair between attempts. Today, `PromptOutcome::Error` for an application-class error falls into the generic `queue.requeue()` path, burning up to 10 retry slots over a long backoff window before dead-lettering. Will's canary run observed the 401 message being retried repeatedly. ## Solution Add `is_auth_error()` that classifies `AcpError::AgentError` messages matching two narrow patterns observed in the field: - `"Re-authenticate"` — emitted by the Claude CLI for expired OAuth tokens - `"API Error: 401"` — present in Claude/Codex HTTP-401 responses Conservative matching is intentional: a false positive (misclassifying a transient error as non-retryable) silently drops a user message, which is worse than a false negative (extra retries on an auth error). In `handle_prompt_result`, a new branch intercepts the failing batch before `queue.requeue()` for auth-class errors and dead-letters immediately, posting a user-visible notice to re-authenticate the CLI (e.g. `claude /login` or `codex login`). The transport/application split in `PromptOutcome::Error` is untouched — this only changes batch fate after an application-class auth error. ## Tests 6 new tests in `error_outcome_emission_tests`: 1. `is_auth_error` matches `Re-authenticate` message 2. `is_auth_error` matches `API Error: 401` message 3. `is_auth_error` rejects other `AgentError` messages (usage credits, etc.) 4. `is_auth_error` rejects transport errors (I/O, WriteTimeout) 5. Auth error dead-letters immediately — 0 pending channels after `handle_prompt_result` 6. Non-auth application error still requeued — 1 pending channel after `handle_prompt_result` Full `cargo test -p buzz-acp`: 598/598 passing. Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> |
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thomaspblockandGitHub
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9081ab0ec9 | feat(desktop): make pull request reviews actionable (#2510) | ||
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5afa16157a |
fix(desktop): suppress Windows console flashes and reject WSL bash alias (#2587)
Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz> |
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cb42c8d5b6 |
fix(acp): restrict DM turns to owner and verified siblings (#2591)
Signed-off-by: Tyler Longwell <tlongwell@block.xyz> Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@buzz.block.builderlab.xyz> Co-authored-by: Tyler Longwell <tlongwell@block.xyz> Co-authored-by: npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757 <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@buzz.block.builderlab.xyz> |
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+2TylerGitHubnpub1jh9wn95s0472h86ahapupaf7m6kx4v9sx2n0atj2hltcfer8k06s5n3pyfTyler Longwellnpub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757npub1mprnacetjua2xx3p5eddmhxyk6wv929ymm5py8kd2xfxurxahspqqlgytanpub1t2tgm7d8f995uqvmnm8h88sg3wnpp9a5xysjf6dg3tjmgt3ltulqdp8ehrDawnnpub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67dMatt TooheyClaude Fable 5npub1hwqy0rnujtl25dzmlhn8qwux4kr8sjhas3ugltx9j5dm5dwkp2dsqjhytw |
61cc738ee8 |
feat(desktop+acp): spawn a harness per (agent, community) pair at GUI startup — warm sockets, lazy LLM pool (#2122)
Signed-off-by: Tyler Longwell <tlongwell@block.xyz> Signed-off-by: Matt Toohey <contact@matttoohey.com> Signed-off-by: npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757 <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@sprout-oss.stage.blox.sqprod.co> Signed-off-by: Tyler <109685178+tlongwell-block@users.noreply.github.com> Co-authored-by: npub1jh9wn95s0472h86ahapupaf7m6kx4v9sx2n0atj2hltcfer8k06s5n3pyf <95cae996907d7cab9f5dbf43c0f53edeac6ab0b032a6feae4abfd784e467b3f5@sprout-oss.stage.blox.sqprod.co> Co-authored-by: Tyler Longwell <tlongwell@block.xyz> Co-authored-by: npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757 <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@sprout-oss.stage.blox.sqprod.co> Co-authored-by: npub1mprnacetjua2xx3p5eddmhxyk6wv929ymm5py8kd2xfxurxahspqqlgyta <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@sprout-oss.stage.blox.sqprod.co> Co-authored-by: npub1t2tgm7d8f995uqvmnm8h88sg3wnpp9a5xysjf6dg3tjmgt3ltulqdp8ehr <5a968df9a7494b4e019b9ecf739e088ba61097b4312124e9a88ae5b42e3f5f3e@sprout-oss.stage.blox.sqprod.co> Co-authored-by: Dawn <c6237ef84fa537c78dcee78efd2d4e59f728859c7f194da42ac51ededfa0be05@sprout-oss.stage.blox.sqprod.co> Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co> Co-authored-by: Matt Toohey <contact@matttoohey.com> Co-authored-by: Claude Fable 5 <noreply@anthropic.com> Co-authored-by: npub1hwqy0rnujtl25dzmlhn8qwux4kr8sjhas3ugltx9j5dm5dwkp2dsqjhytw <bb80478e7c92feaa345bfde6703b86ad86784afd84788facc5951bba35d60a9b@buzz.block.builderlab.xyz> |
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9a788c7aee |
fix(acp): pace relay observer frames (6/s + 90/min, zero burst) (#2217)
Signed-off-by: npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757 <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@sprout-oss.stage.blox.sqprod.co> Signed-off-by: Tyler Longwell <tlongwell@block.xyz> Co-authored-by: npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757 <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@sprout-oss.stage.blox.sqprod.co> Co-authored-by: Tyler Longwell <tlongwell@block.xyz> Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co> |
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4de3e04119 |
fix(acp): honor relay rate limits and pace resubscribes on bad links (#2199)
Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1067mpdna4vy22u9eltmmhtdfw56kww6ve2aze025dtfm4pxg07nqztjfhm <7ebdb0b67dab08a570b9faf7bbada97535673b4ccaba2cbd546ad3ba84c87fa6@sprout-oss.stage.blox.sqprod.co> |
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cd6b573f8d |
fix(buzz-acp,buzz-agent): surface stall duration and fate (#2204)
Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co> |
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Will PflegerandGitHub
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0791fff8d2 | chore(acp): strip stale finding-number references from comments (#2202) | ||
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Will PflegerandGitHub
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0f86a608b9 | fix(timeout): unified turn-timeout fix — cap inheritance, steer renewal, activity-aware requeue, LLM stall surfacing (#2175) | ||
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klopez4212andGitHub
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2b0f5e9f80 | Improve agent runtime settings (#2026) | ||
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e25ed00248 |
docs(buzz-acp): fold hard-earned operating learnings into base prompt (#2129)
Signed-off-by: Tyler Longwell <tlongwell@block.xyz> Co-authored-by: npub1qyvc0c5kl4gqv2fd97fsk46tu378sqgy35vc83rvgfwne90sel7s0ed67d <011987e296fd5006292d2f930b574be47c7801048d1983c46c425d3c95f0cffd@sprout-oss.stage.blox.sqprod.co> Co-authored-by: Tyler Longwell <tlongwell@block.xyz> |
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75069650a3 |
fix(acp): teach agents to send real newlines (#2121)
Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Pinky <44b8e82baa6e0e254e0208d68f335c283c94e7b78dd1fa10d5a49d3f13dd0435@sprout-oss.stage.blox.sqprod.co> |
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284a76c1c7 |
fix(agents): stop the reply loop and the premature kickoff closer (#2094)
Co-authored-by: Claude <noreply@anthropic.com> |
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a30d525155 |
fix(dev-mcp): remove buzz_send_message tool in favor of buzz CLI send path (#2043)
Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co> |
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4be5c6ae32 |
fix(agents): anchor active-turn timer to authoritative start time (#2033)
Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co> |
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c19e0ce2d4 |
Add preferred runtime onboarding (#2040)
Signed-off-by: Wes <wesbillman@users.noreply.github.com> Co-authored-by: Pinky <44b8e82baa6e0e254e0208d68f335c283c94e7b78dd1fa10d5a49d3f13dd0435@sprout-oss.stage.blox.sqprod.co> |
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64b8fea6dc |
Bug-bash round 2: table scroll, Goose instructions, workflow mention wake (#2034)
Signed-off-by: Tyler Longwell <tlongwell@block.xyz> Co-authored-by: npub1mprnacetjua2xx3p5eddmhxyk6wv929ymm5py8kd2xfxurxahspqqlgyta <d8473ee32b973aa31a21a65adddcc4b69cc2a8a4dee8121ecd51926e0cddbc02@sprout-oss.stage.blox.sqprod.co> Co-authored-by: Tyler Longwell <tlongwell@block.xyz> Co-authored-by: npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757 <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@sprout-oss.stage.blox.sqprod.co> |
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morgmartandGitHub
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85fc64835e |
Welcome new users with a live agent team kickoff (#1998)
Signed-off-by: morgmart <98432065+morgmart@users.noreply.github.com> |
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44359f635a |
feat(acp): retry initial relay connection with terminal/transient error classification (#1922)
Signed-off-by: Will Pfleger <pfleger.will@gmail.com> Co-authored-by: npub1mn7jgtj4w2pd0g0zeuhxsa6jy6p0rewxz4kujt98my82ahfmp72sxjexk7 <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@sprout-oss.stage.blox.sqprod.co> |
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8d3666c5f8 |
Guide CLI installation and subscription sign-in (#1980)
Signed-off-by: npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757 <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@sprout-oss.stage.blox.sqprod.co> Co-authored-by: npub12gtutshhh76rx0jx697f32f9tffd4hhp3hx58fp4x6u4uemkm7sqf8f757 <5217c5c2f7bfb4333e46d17c98a9255a52dadee18dcd43a43536b95e6776dfa0@sprout-oss.stage.blox.sqprod.co> |