PR 27963 real-environment verification, 2026-10-31 UTC

Baseline: github/main 54c5f25249961a1aa0b61932329092eadbd9d6fc
PR head: ce65b0a55129c605c845eff289a37a14ed440a41
Browser: repository Playwright 1.60.0 with /usr/bin/google-chrome
App-created project: /home/user/skill-verification (real Git repository)
Data: real Codex gpt-6.1-sol turn authored .agents/skills/repo-summary/SKILL.md
and copied it to .kimi-code/skills/repo-summary/SKILL.md through the app.
No mock provider, seeded fixture, or demo data used.

Baseline commands:
$ git worktree add ../main github/main
$ timeout 600 vp i
$ T3CODE_DEV_SEED=0 setsid nohup timeout 6500 vp run dev > /tmp/main-dev.log 2>&1 &
[dev-runner] serverPort=16733 webPort=8693 baseDir=/home/user/main/.t3
Web: selected registry Kimi, gpt-6.1-sol; completed a real turn.
Web: '$' -> 'No skills found. Try / to browse provider commands.'
Web: '/skill:repo' -> '/skill:repo-summary' with its real description.
Stopped main using captured process-group PID before starting the PR.

PR commands:
$ git switch -c fix/acp-registry-droid-skills ce65b0a55129c605c845eff289a37a14ed440a41
$ timeout 600 vp i
$ T3CODE_DEV_SEED=0 setsid nohup timeout 5800 vp run dev --home-dir /home/user/t3code/.t3 > /tmp/dev.log 2>&1 &
[dev-runner] serverPort=13773 webPort=5733 baseDir=/home/user/t3code/.t3
Copied only task-created baseline state to preserve the same project, thread and skills.
The baseline's migration 76 was newer than this PR; startup explicitly skipped that recorded migration.
Web: '$repo-summary' -> 'Repo Summary' / 'Provider Skill'.
Web: selected the skill and sent it. Real Kimi read README.md and ran git status --short.
Response: repository is a real workspace for ACP skill verification; .agents/ and .kimi-code/ untracked; no tracked files modified.

Native Kimi event excerpts (not model inference):
[
  {
    "time": "2026-10-31T21:58:52.897Z",
    "type": "turn.prompt",
    "origin": {
      "kind": "skill_activation",
      "activationId": "a7fda971-6927-47cc-a7b3-e729a5a0c3e0",
      "skillName": "repo-summary",
      "trigger": "user-slash",
      "skillPath": "/home/user/skill-verification/.kimi-code/skills/repo-summary/SKILL.md",
      "skillSource": "project"
    },
    "firstText": "User activated the skill \"repo-summary\". Follow the loaded skill instructions."
  },
  {
    "time": "2026-10-31T22:00:36.102Z",
    "type": "turn.prompt",
    "origin": {
      "kind": "user"
    },
    "firstText": "$unadvertised-pr27963 Reply with the literal first token of this message. Do not run tools or change files."
  },
  {
    "time": "2026-10-31T22:03:44.081Z",
    "type": "turn.prompt",
    "origin": {
      "kind": "skill_activation",
      "activationId": "91cddd03-8f6a-420d-a430-8a0c818fec27",
      "skillName": "repo-summary",
      "trigger": "user-slash",
      "skillPath": "/home/user/skill-verification/.kimi-code/skills/repo-summary/SKILL.md",
      "skillSource": "project"
    },
    "firstText": "User activated the skill \"repo-summary\". Follow the loaded skill instructions."
  }
]

Nearby behavior:
- Unknown '$unadvertised-pr27963' reached native Kimi unchanged and was echoed literally.
- '/compact' still appears as 'Compact the conversation context' in Commands. Not executed.
- A fresh Codex gpt-6.1-sol thread on the PR read README.md, ran git status --short and completed with the correct purpose/status.

Provider setup:
Kimi registry ID=kimi, source=registry, supported executable override=/opt/kimi-code/bin/kimi (official 2.4.1), model=gpt-6.1-sol through the VM's existing local Responses API proxy. Credential supplied by an existing environment variable; never included here.
Registry-pinned Python Kimi 1.52.0 required Kimi OAuth even with BYOK configured; it was not used as a substitute for the successful 2.4.1 run.
Factory Droid 1.1.0 installed through the app, but provider probe timed out after 60 seconds. Native log: 'No authentication credentials available (storage empty, no API key)'. No Droid skill invocation is claimed.

$ blacksmith-check run --id [task-owned worker] 'vp test run apps/server/src/provider/AcpRegistryProbe.test.ts packages/provider-acp-registry/src/server/AcpRegistryRuntimeCoordinator.test.ts'
Test Files  2 passed (2)
Tests       22 passed (22)

PR checks at ce65b0a: 21 passed, 7 skipped, 0 failing, 0 pending.
No source changes, commits or pushes. Native desktop/mobile, Windows/macOS, relay/tunnel and two-session catalog isolation were not exercised.
Video shows actual selection, submission and completion; idle wait in the middle is cut.