Add Axi Extension to community catalog

Add axi extension submitted by @d0whc3r to:
- extensions/catalog.community.json (alphabetical order)
- docs/community/extensions.md community extensions table

Closes #3948

Assisted-by: GitHub Copilot (model: claude-sonnet-4.6, autonomous)
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

docs/community/extensions.md

@@ -34,6 +34,7 @@ The following community-contributed extensions are available in [`catalog.commun
 | Architecture Guard | Framework-agnostic architecture review extension for validating implementation against governance and architecture constitutions, detecting architectural drift, and generating non-blocking refactor tasks | `process` | Read+Write | [spec-kit-architecture-guard](https://github.com/DyanGalih/spec-kit-architecture-guard) |
 | Architecture Workflow | Generate or reverse project-level 4+1 architecture views with per-view and full-workflow commands | `docs` | Read+Write | [spec-kit-arch](https://github.com/bigsmartben/spec-kit-arch) |
 | Archive Extension | Archive merged features into main project memory. | `docs` | Read+Write | [spec-kit-archive](https://github.com/stn1slv/spec-kit-archive) |
+| Axi Extension | Renders a feature's markdown in a local browser review surface for human annotation, then returns the queued notes to the agent to apply | `process` | Read+Write | [spec-kit-axi](https://github.com/d0whc3r/spec-kit-axi) |
 | Azure DevOps Integration | Sync user stories and tasks to Azure DevOps work items using OAuth authentication | `integration` | Read+Write | [spec-kit-azure-devops](https://github.com/pragya247/spec-kit-azure-devops) |
 | Blueprint | Stay code-literate in AI-driven development: review a complete code blueprint for every task from spec artifacts before /speckit.implement runs | `docs` | Read+Write | [spec-kit-blueprint](https://github.com/chordpli/spec-kit-blueprint) |
 | Blueprint Index — Living Architecture Map | A living architecture map for spec-driven projects, kept honest by a deterministic, low-friction, machine-first CI gate (JSON, self-healable) that blocks only when the map contradicts the specs or code. Brownfield or greenfield. | `process` | Read+Write | [spec-kit-blueprint](https://github.com/ogil109/spec-kit-blueprint) |

extensions/catalog.community.json

@@ -1,6 +1,6 @@
 {
   "schema_version": "1.0",
-  "updated_at": "2026-07-29T00:00:00Z",
+  "updated_at": "2026-08-03T00:00:00Z",
   "catalog_url": "https://raw.githubusercontent.com/github/spec-kit/main/extensions/catalog.community.json",
   "extensions": {
     "aide": {
@@ -355,6 +355,38 @@
       "created_at": "2026-03-14T00:00:00Z",
       "updated_at": "2026-03-14T00:00:00Z"
     },
+    "axi": {
+      "name": "Axi Extension",
+      "id": "axi",
+      "description": "A Spec Kit extension that renders a feature's markdown in a local browser review surface for human annotation, then returns the queued notes to the agent to apply.",
+      "author": "d0whc3r",
+      "version": "1.1.4",
+      "download_url": "https://github.com/d0whc3r/spec-kit-axi/releases/download/v1.1.4/axi-1.1.4.zip",
+      "repository": "https://github.com/d0whc3r/spec-kit-axi",
+      "homepage": "https://d0whc3r.github.io/spec-kit-axi/",
+      "documentation": "https://github.com/d0whc3r/spec-kit-axi/wiki",
+      "changelog": "https://github.com/d0whc3r/spec-kit-axi/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "category": "process",
+      "effect": "read-write",
+      "requires": {
+        "speckit_version": ">=0.2.0"
+      },
+      "provides": {
+        "commands": 1,
+        "hooks": 0
+      },
+      "tags": [
+        "axi",
+        "spec-kit",
+        "spec-kit-extension"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-08-03T00:00:00Z",
+      "updated_at": "2026-08-03T00:00:00Z"
+    },
     "azure-devops": {
       "name": "Azure DevOps Integration",
       "id": "azure-devops",