llm-integration

# LLM Integration Skill ## Mission Add provider callers for chat/stream/verify (plus optional embedding/reranking) with consistent metrics and routing. ## Inputs expected from user 1. Required capabilities: chat, stream, verify, embedding, reranking. 2. Auth and endpoint model. 3. Model parameter/tool-calling constraints. If missing: - Implement chat + stream + verify first. - Add embedding/reranking only if provider supports them. ## Hard boundaries In scope: - `api/integration-api/internal/caller/<provider>/...` - `api/integration-api/internal/caller/caller.go` - `api/integration-api/internal/type/callers.go` if interfaces change - `api/integration-api/api/unified_provider.go` - `pkg/clients/integration/integration_client.go` if routing updates are needed - provider model metadata in `ui/src/providers/<provider>/...` Out of scope: - assistant-api telephony/STT/TTS/EOS/VAD internals ## Implementation workflow 1. Build provider caller package (`llm`, `verify-credential`, optional embedding/reranking). 2. Register in caller factory switches. 3. Ensure unified provider endpoint behavior is consistent. 4. Keep MetricBuilder lifecycle consistent (`TIME_TAKEN`, `STATUS`). 5. Add tests for success/failure and stream completion. 6. Update provider model metadata where required. ## Governed lifecycle - Classify work as Fast, Standard, or Governed using `DEVELOPMENT_PROCESS.md`; use the full gated lifecycle only for Governed work. - This skill operates only in its assigned phase and path ownership; it may not approve its own plan or code review. - Governed implementation starts only from a coordinator-attested approved plan; Fast and Standard work follows its lighter documented lifecycle. - Return changed-file and verification evidence to the coordinator, then route the complete verified diff to the read-only `code-reviewer`. ## Validation commands - `go test ./api/integration-api/internal/caller/...` - `go test ./api/integration-api/api/...` - `go test ./pkg/clients/integration/...` - `./skills/llm-integration/scripts/validate.sh --check-diff --provider <provider>` ## References - `references/checklist.md` - `references/llm-checklist.md` - `examples/sample.md`