[rig-summarizer] Daily file summary — 2026-07-26

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Global Summary

Rig is a minimal TypeScript multi-agent harness providing declarative agent construction with typed schemas (s.), prompt intents (p.), sub-agent delegation, and a pluggable Copilot SDK runtime. The repository contains the canonical runtime in skills/rig/rig.ts, optional addons (repair, steering, timeout), engine adapters for Anthropic/Codex/Gemini/Pi, comprehensive unit and integration tests, and 50+ sample agents demonstrating common patterns from basic reviews to end-to-end release orchestration.

Individual File Summaries

File	Summary
./.github/skills/rig/addons.ts	Re-exports addon utilities (repair, steering, timeout, oncePerAgent) from the canonical rig.ts for use in the .github mirror.
./.github/skills/rig/engines/anthropic.ts	Provides the Anthropic engine adapter for rig, routing agent calls through Anthropic's API via the Copilot SDK.
./.github/skills/rig/engines/codex.ts	Provides the Codex engine adapter for rig, routing agent calls through OpenAI Codex via the Copilot SDK.
./.github/skills/rig/engines/gemini.ts	Provides the Gemini engine adapter for rig, routing agent calls through Google Gemini via the Copilot SDK.
./.github/skills/rig/engines/pi.ts	Provides the Pi engine adapter for rig, routing agent calls through Inflection Pi via the Copilot SDK.
./.github/skills/rig/rig.ts	Mirror of the canonical rig harness stored in .github/skills for Copilot skill installation.
./scripts/haiku.integration.test.ts	Integration test that runs a rig agent against the real Claude Haiku model via the Copilot SDK.
./scripts/run-sample.test.ts	Vitest sample runner that executes each sample agent with a stub Copilot SDK and verifies shape-conforming output.
./skills/rig/addons.ts	Exports repair, steering, timeout, and oncePerAgent addons that augment rig agents with retry, prompt-steering, and time-bounding capabilities.
./skills/rig/engines/anthropic.ts	Anthropic engine adapter: wires an Anthropic provider into the rig configureAgent() call.
./skills/rig/engines/codex.ts	Codex engine adapter: wires an OpenAI Codex provider into the rig configureAgent() call.
./skills/rig/engines/gemini.ts	Gemini engine adapter: wires a Google Gemini provider into the rig configureAgent() call.
./skills/rig/engines/pi.ts	Pi engine adapter: wires an Inflection Pi provider into the rig configureAgent() call.
./skills/rig/rig.ts	The canonical rig runtime: typed multi-agent harness with s.* schemas, p.* prompt intents, sub-agent delegation, and a Copilot SDK transport.
./src/addons.ts	Re-exports all addon symbols from skills/rig/rig.ts for the src distribution path alias.
./src/engines/anthropic.test.ts	Unit tests for the Anthropic engine adapter, verifying correct session creation and provider routing.
./src/engines/codex.test.ts	Unit tests for the Codex engine adapter, verifying correct session creation and provider routing.
./src/engines/copilot.test.ts	Unit tests for the default Copilot engine, covering sendAndWait, session lifecycle, and connection teardown.
./src/engines/gemini.test.ts	Unit tests for the Gemini engine adapter.
./src/rig.test.ts	Comprehensive unit tests for the rig harness covering agent construction, schema validation, prompt intent resolution, and sub-agent delegation.

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• expires on Aug 2, 2026, 2:59 PM UTC