# Complete - m-iop-agent-cli-runtime/16+13,15_bootstrap_composition

## Completion Time

2026-07-30

## Summary

Completed the bootstrap component-identity invariant after three review loops; final verdict: PASS.

## Loop History

| Plan | Review | Verdict | Notes |
|------|--------|---------|-------|
| `plan_local_G05_0.log` | `code_review_cloud_G05_0.log` | FAIL | Typed-nil rejection, duplicate sentinel matching, and preservation of one resolved bootstrap/host identity were required. |
| `plan_local_G03_1.log` | `code_review_cloud_G03_1.log` | FAIL | The original component's `Name()` was still read twice, so exactly-once resolution and a changing-name regression were required. |
| `plan_cloud_G03_2.log` | `code_review_cloud_G03_2.log` | PASS | One source-name read is cached and preserved through host status, with fresh focused and package verification. |

## Implementation/Cleanup

- Cached each original component's `host.Namer.Name()` result exactly once during bootstrap construction.
- Preserved the captured non-empty identity through `resolvedComponent` into `host.Host`.
- Added `TestModuleResolvesComponentNameExactlyOnce` to prove one source-name read and preservation of the first returned value in `Status().Started`.
- Retained typed-nil rejection, duplicate sentinel matching, fallback collision rejection, lifecycle delegation, rollback, and reverse shutdown behavior.
- Spec update not needed: `agent-spec/index.md` has no matching standalone `iop-agent` host spec, and this compatibility prerequisite does not complete a Milestone Task id.

## Final Verification

- `go test -count=1 -run '^(TestModuleResolvesComponentNameExactlyOnce|TestNewModuleRejectsInvalidDependencies|TestNewModuleDuplicateNameMatchesSentinel|TestModulePreservesResolvedComponentNames)$' ./apps/agent/internal/bootstrap` - PASS; `ok iop/apps/agent/internal/bootstrap`.
- `go test -count=1 ./apps/agent/internal/host ./apps/agent/internal/bootstrap` - PASS; both packages passed freshly.
- `go test -count=1 -race ./apps/agent/internal/host ./apps/agent/internal/bootstrap` - PASS; both packages passed under the race detector.
- `go vet ./apps/agent/internal/host ./apps/agent/internal/bootstrap` - PASS; no output.
- `gofmt -d apps/agent/internal/bootstrap/module.go apps/agent/internal/bootstrap/module_test.go apps/agent/internal/host/host.go apps/agent/internal/host/host_test.go apps/agent/internal/host/ports.go` - PASS; no output.
- `git diff --check` - PASS; no output.
- Repository Edge-Node diagnostics and auxiliary E2E smoke were not run because this scoped prerequisite does not alter or expose those execution paths.
- Standalone Agent full-cycle execution was not run because this prerequisite does not yet expose a user-facing entrypoint; the applicable deterministic constructor/lifecycle package evidence passed.

## Residual Nits

- None.

## Follow-up Work

- None.
