[rig-sampler] Daily Rig sample report — 2026-08-09

[github-actions]

Summary

Five Rig samples were randomly selected and executed by the sample-coordinator → sample-runner agent pipeline.

Sample	Status
296-git-file-ownership-mapper.md	✅ succeeded
154-dep-license-auditor-v2.md	✅ succeeded
375-git-diff-stats-summarizer.md	✅ succeeded
269-ts-jsdoc-coverage.md	✅ succeeded
388-git-log-graph-summarizer.md	✅ succeeded

Sample Results

296-git-file-ownership-mapper.md

Path: skills/rig/samples/296-git-file-ownership-mapper.md
Status: ✅ succeeded

Final output

{
  "ownership": {
    "src/samples/01-single-agent-haiku.ts": {
      "primaryOwner": "198982749+Copilot@users.noreply.github.com",
      "commitCount": 1,
      "contributors": ["198982749+Copilot@users.noreply.github.com"]
    }
  },
  "mostActiveContributor": "198982749+Copilot@users.noreply.github.com"
}

(Full output truncated — ownership map covers all 50+ sample files, each attributed to 198982749+Copilot@users.noreply.github.com with commitCount 1.)

154-dep-license-auditor-v2.md

Path: skills/rig/samples/154-dep-license-auditor-v2.md
Status: ✅ succeeded

Final output

{
  "packages": [
    {"name": "`@anthropic-ai/sdk`", "license": "MIT", "classification": "permissive"},
    {"name": "`@earendil-works/pi-agent-core`", "license": "MIT", "classification": "permissive"},
    {"name": "`@earendil-works/pi-ai`", "license": "MIT", "classification": "permissive"},
    {"name": "`@github/copilot-sdk`", "license": "MIT", "classification": "permissive"},
    {"name": "`@openai/codex-sdk`", "license": "Apache-2.0", "classification": "permissive"},
    {"name": "`@types/node`", "license": "MIT", "classification": "permissive"},
    {"name": "typescript", "license": "Apache-2.0", "classification": "permissive"},
    {"name": "vitest", "license": "MIT", "classification": "permissive"},
    {"name": "zx", "license": "Apache-2.0", "classification": "permissive"}
  ],
  "hasCopyleft": false,
  "totalCount": 9
}

375-git-diff-stats-summarizer.md

Path: skills/rig/samples/375-git-diff-stats-summarizer.md
Status: ✅ succeeded

Final output

{
  "files": [],
  "totalAdditions": 0,
  "totalDeletions": 0
}

269-ts-jsdoc-coverage.md

Path: skills/rig/samples/269-ts-jsdoc-coverage.md
Status: ✅ succeeded

Final output

{
  "files": {
    "./skills/rig/rig.ts": {"documentedCount": 8, "undocumentedCount": 23, "coverage": 0.26},
    "./skills/rig/engines/utils.ts": {"documentedCount": 0, "undocumentedCount": 2, "coverage": 0}
  },
  "overall": {
    "totalFunctions": 74,
    "documentedFunctions": 16,
    "coveragePercent": 21.62
  },
  "wellDocumentedFiles": [
    "./skills/rig/globals.ts",
    "./scripts/run-sample.test.ts",
    "./src/workflow.test.ts"
  ]
}

(Full output truncated — coverage reported for 20 files.)

388-git-log-graph-summarizer.md

Path: skills/rig/samples/388-git-log-graph-summarizer.md
Status: ✅ succeeded

Final output

{
  "lines": [
    {
      "type": "commit",
      "hash": "95c2615",
      "message": "Forward structured output schemas to Copilot SDK (#384)"
    }
  ],
  "mergeCount": 0,
  "commitCount": 1,
  "branchPoints": 0
}

---

Rig Runtime Logs

The following rig.* JSONL lines were captured from each sample subprocess stderr (via RIG_DEBUG=agent:invoke,agent:retry,agent:error,agent:failure,agent:close,engine:copilot:create,engine:copilot:close). The transport shows stdio because each sample was run by spawning node skills/rig/rig.ts --server as a child process, which uses the stdio transport to the Copilot CLI.

296-git-file-ownership-mapper.md

{"type":"rig.agent:invoke","data":{"agent":"agent","input":"","model":"small","maxTurns":4}}
{"type":"rig.engine:copilot:create","data":{"model":"small","transport":"stdio"}}
{"type":"rig.agent:close","data":{"agent":"agent"}}
{"type":"rig.engine:copilot:close"}

154-dep-license-auditor-v2.md

{"type":"rig.agent:invoke","data":{"agent":"agent","input":"","model":"small","maxTurns":4}}
{"type":"rig.engine:copilot:create","data":{"model":"small","transport":"stdio"}}
{"type":"rig.agent:close","data":{"agent":"agent"}}
{"type":"rig.engine:copilot:close"}

375-git-diff-stats-summarizer.md

{"type":"rig.agent:invoke","data":{"agent":"agent","input":"","model":"small","maxTurns":4}}
{"type":"rig.engine:copilot:create","data":{"model":"small","transport":"stdio"}}
{"type":"rig.agent:close","data":{"agent":"agent"}}
{"type":"rig.engine:copilot:close"}

269-ts-jsdoc-coverage.md

{"type":"rig.agent:invoke","data":{"agent":"agent","input":"","model":"small","maxTurns":4}}
{"type":"rig.engine:copilot:create","data":{"model":"small","transport":"stdio"}}
{"type":"rig.agent:close","data":{"agent":"agent"}}
{"type":"rig.engine:copilot:close"}

388-git-log-graph-summarizer.md

{"type":"rig.agent:invoke","data":{"agent":"agent","input":"","model":"small","maxTurns":4}}
{"type":"rig.engine:copilot:create","data":{"model":"small","transport":"stdio"}}
{"type":"rig.agent:close","data":{"agent":"agent"}}
{"type":"rig.engine:copilot:close"}

Generated by Daily Rig Sample Report · sonnet46 440.3 AIC · ⌖ 9.1 AIC · ⊞ 5.2K · ◷

• expires on Aug 16, 2026, 1:02 PM UTC