Files
roboco/tests/unit/agent_sdk
3787d15524 fix(agents): block subagent spawning at the Claude Code level (disallow Task) (#377)
The fleet-wide subagent ban was implemented as an allowlist omission, but Task
is a default-permitted Claude Code built-in — an allowlist auto-approves, it
does not restrict. Under permission_mode="dontAsk" (intake/secretary SDK) and
defaultMode="bypassPermissions" (fleet), Task ran regardless and can_use_tool
was never invoked for it, so every Claude-path agent could still spawn
subagents despite allows_subagent=False. Only the grok path blocked it.

Explicitly disallow the subagent tool at every Claude-path spawn point:
disallowed_tools=["Task"] on the intake and secretary SDK drivers, and "Task"
in the fleet settings.json base_deny (an explicit deny applies even under
bypassPermissions). This mirrors the grok path's --disallowed-tools Agent.

Pins the ban in test_cc_lockdown.py (fleet settings deny Task) and a new
test_sdk_driver_subagent_ban.py (intake + secretary options disallow Task).

Co-authored-by: Renn F <rennf93@users.noreply.github.com>
2026-07-10 02:37:12 +02:00
..
2026-05-02 03:11:49 +02:00
2026-05-02 03:11:49 +02:00