# TP-149: OpenAPI endpoint-diff triage automation — Status

**Current Step:** Step 100: Documentation & Delivery
**Status:** ✅ Complete
**Last Updated:** 2026-06-03
**Review Level:** 1
**Review Counter:** 4
**Iteration:** 1
**Size:** M

> **Hydration:** Checkboxes represent meaningful outcomes, not individual code changes. Workers expand steps when runtime discoveries warrant it.

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### Step 0: Preflight
**Status:** ✅ Complete

- [x] Required files and paths exist
- [x] Dependencies satisfied
- [x] Clean-room constraint confirmed

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### Step 1: Design endpoint-diff triage workflow
**Status:** ✅ Complete

- [x] Inspect existing scripts/workflows and decide whether to add a standalone script, scheduled workflow, or documented manual command
- [x] Ensure normal tests do not hit the network; any live fetch must be opt-in or confined to CI schedule/manual workflow
- [x] Define output that highlights added/removed OpenAPI paths and creates a human-triage artifact without auto-implementing endpoints
- [x] Plan-review checkpoint completed before implementation
- [x] Address R001 plan feedback by using a testable OpenAPI diff package/command layout rather than logic only in a build-ignored root script

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### Step 2: Implement OpenAPI diff tooling
**Status:** ✅ Complete

- [x] Add script or workflow that compares a pinned/baseline intervals.icu OpenAPI spec against latest fetched spec
- [x] Add fixture-based tests for added path detection, removed path detection, and no-change output
- [x] Document how maintainers triage new endpoints into Taskplane/backlog tasks
- [x] Run targeted tests for the script/tooling

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### Step 99: Testing & Verification
**Status:** ✅ Complete

- [x] Targeted tests passing
- [x] FULL test suite passing
- [x] Build passes if code changed
- [x] All failures fixed

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### Step 100: Documentation & Delivery
**Status:** ✅ Complete

- [x] Must-update docs modified
- [x] Check-if-affected docs reviewed
- [x] Discoveries logged

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## Reviews

| # | Type | Step | Verdict | File |
|---|------|------|---------|------|
| 1 | plan | 1 | REVISE | `.reviews/R001-plan-step1.md` |
| 2 | plan | 1 | APPROVE | `.reviews/R002-plan-step1.md` |
| 3 | plan | 2 | APPROVE | `.reviews/R003-plan-step2.md` |
| 4 | plan | 99 | APPROVE | `.reviews/R004-plan-step99.md` |

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## Discoveries

<!-- Workers log durable discoveries here. -->

| 2026-06-03 | Step 1 design | Add a testable `scripts/openapidiff/` Go package/command with offline fixture-friendly `-baseline`/`-latest` inputs and opt-in `-latest-url` fetching, plus a manual/scheduled GitHub workflow that writes a Markdown triage summary. Normal `make test` remains offline because tests use local fixtures only. Output reports added/removed path keys and next triage steps; it must not generate tools or auto-implement endpoints. |

| 2026-06-03 16:11 | Task started | Runtime V2 lane-runner execution |
| 2026-06-03 16:11 | Step 0 started | Preflight |
| 2026-06-03 | R001 plan review | Requested testable layout instead of logic only in a root build-ignored script; revised plan to `scripts/openapidiff/` normal package/command. |
| 2026-06-03 | Docs review | Updated CHANGELOG for maintainer automation. README, PRD, and ROADMAP reviewed; no public capability, product scope, or phasing changes needed. |
| 2026-06-03 16:14 | Review R001 | plan Step 1: REVISE |
| 2026-06-03 16:15 | Review R002 | plan Step 1: APPROVE |
| 2026-06-03 16:16 | Review R003 | plan Step 2: APPROVE |
| 2026-06-03 16:20 | Review R004 | plan Step 99: APPROVE |

| 2026-06-03 16:23 | Worker iter 1 | done in 673s, tools: 97 |
| 2026-06-03 16:23 | Task complete | .DONE created |