---
source-of-truth: true
owner: Platform PM
last-verified: 2026-02-17
doc-type: status
---

# Platform Convergence Status

- Program: `RFC-2026-02-13-platform-convergence`
- Last Updated: February 14, 2026
- Status Key: `not-started` | `in-progress` | `blocked` | `done`
- Archive Note: This is a historical execution log. Prior UI references (for example `PlatformStatusCard` and docs `platform-overview`) were retired from current product surfaces after closeout.

## Program Milestones

| Milestone | Target Date | Status | Notes |
|---|---|---|---|
| M0 Kickoff + owner assignment + RFC approval | February 16, 2026 | in-progress | Execution started; owner titles defined in RFC. |
| M1 Architecture and standards foundations complete | March 6, 2026 | done | WS2 M1, WS3 M1, WS4 M1-M4, and WS5 M1 completed. |
| M2 Realtime cutover + API governance controls active | March 27, 2026 | done | WS3 M1-M4 and WS2 M1-M4 completed. |
| M3 Data-layer convergence on critical paths complete | April 17, 2026 | done | WS1 milestones 1-4 completed, including CI SQL guard enforcement. |
| M4 SDK parity release + closeout review | May 8, 2026 | done | WS5 M4 cross-SDK integration suite, CI gates, and release documentation completed. |

## Workstream Milestones

### WS1 Data Access Convergence

| Milestone | Target Date | Status | Notes |
|---|---|---|---|
| Repository interface spec approved (`actions`, `orgs/team`, `messages/context`) | February 27, 2026 | done | Interface specification and repository contracts published for all three target domains. |
| Top 10 high-traffic handlers migrated | March 13, 2026 | done | 10 handlers rewired to repositories and validated by lint/docs/API checks/tests/build. |
| Repository contract tests added | March 27, 2026 | done | Added repository contract suite for migrated surfaces and validated with full CI-quality checks. |
| CI guard blocks direct route-level SQL | April 10, 2026 | done | CI guard now blocks direct route-level SQL increases via baseline-enforced check. |

### WS2 API Contract Governance

| Milestone | Target Date | Status | Notes |
|---|---|---|---|
| Shared schema package + route contract template published | February 27, 2026 | done | Added `app/lib/contracts/*`, migrated `app/api/notifications/route.js`, published `docs/api-contract-template.md`. |
| OpenAPI generation enabled for critical stable APIs | March 13, 2026 | done | Added generator command and checked-in critical stable OpenAPI artifact. Verified via lint/docs/tests/build. |
| CI contract diff check required for stable APIs | March 27, 2026 | done | OpenAPI drift check command and CI gate are active for critical stable APIs. |
| Route maturity labels applied across API inventory | April 3, 2026 | done | Generated and CI-enforced inventory labels all API routes as stable/beta/experimental. |

### WS3 Realtime Reliability

| Milestone | Target Date | Status | Notes |
|---|---|---|---|
| Broker design approved + channel strategy finalized | February 20, 2026 | done | Approved in `docs/rfcs/2026-02-13-sse-broker-design.md`. |
| Broker-backed pub/sub merged behind feature flag | March 6, 2026 | done | Feature-flagged `memory`/`redis` backend merged and wired into SSE + action publish paths. Verified via lint/tests/docs checks. |
| `Last-Event-ID` replay window shipped | March 20, 2026 | done | Replay shipped with `Last-Event-ID` support, backend replay APIs, and SSE cursor emission. |
| Production cutover complete | March 27, 2026 | done | Strict Redis cutover mode, health readiness checks, and runbook/rollback controls shipped and verified. |

### WS4 Documentation Governance

| Milestone | Target Date | Status | Notes |
|---|---|---|---|
| Canonical hierarchy ratified (`PROJECT_DETAILS.md` + ADR precedence) | February 20, 2026 | done | Defined in `docs/documentation-governance.md`. |
| Metadata headers added (`source-of-truth`, `last-verified`, `owner`) | March 6, 2026 | done | Added to architecture-governed docs listed in `docs/documentation-governance.md`. |
| CI checks for links and version consistency | March 13, 2026 | done | Added `scripts/validate-docs.mjs`, `npm run docs:check`, and CI workflow step. |
| `README.md` trimmed to onboarding + canonical links | March 20, 2026 | done | `README.md` replaced with onboarding-first structure and canonical document links. |

### WS5 SDK Core Parity

| Milestone | Target Date | Status | Notes |
|---|---|---|---|
| Baseline parity matrix published | March 6, 2026 | done | Published at `docs/sdk-parity.md`. |
| Python parity (`actions`, `approvals`, `guard`, `webhooks`) | March 27, 2026 | done | Python SDK now covers actions approvals, guard decision history, and webhook lifecycle APIs with tests/docs updates. |
| Python parity (`context`, `memory`, `messages`) | April 17, 2026 | done | Python SDK now covers context, memory reporting payload modes, and full agent messaging lifecycle with tests/docs updates. |
| Cross-SDK integration suite + release | May 8, 2026 | done | Added shared contract fixture, Node/Python harnesses, CI gates, and release-note closeout. |

## Acceptance Criteria Verification Snapshot

Status key: `met` | `partial` | `not-yet-verified`

| Workstream | Verification Status | Notes |
|---|---|---|
| WS1 | met | SQL drift prevention, repository contract tests, and WS1 p95 regression evidence checks are enforced (`docs/rfcs/platform-convergence-evidence.json`, `docs/rfcs/platform-convergence-ws1-latency-baseline.json`, `npm run convergence:ws1:check`). |
| WS2 | met | OpenAPI generation/check + maturity inventory checks are active, and RFC-tag stable breaking-change exception flow is documented and enforced. |
| WS3 | met | SSE delivery, duplicate tolerance, and replay-window evidence captured in `docs/rfcs/platform-convergence-evidence.json` (run on February 14, 2026). |
| WS4 | met | Governance hierarchy, metadata coverage, and doc CI checks are active and passing. |
| WS5 | met | Critical-domain parity matrix, shared Node/Python integration harness, compatibility policy, and release-note guidance are complete. |

## Change Log

- February 13, 2026: Execution started. Added governance standard, SDK parity baseline, and milestone status tracker.
- February 13, 2026: WS4 milestone 3 completed. Added docs validation script and CI integration; fixed failing link in `QUICK-START.md`.
- February 13, 2026: WS4 milestone 4 completed. Rewrote `README.md` to onboarding-first format with canonical links.
- February 13, 2026: WS2 milestone 1 completed. Introduced shared API contract package and template route pattern.
- February 13, 2026: WS3 milestone 1 completed with broker/channel/replay design baseline.
- February 13, 2026: WS3 milestone 2 started. Realtime backend abstraction implementation is in progress.
- February 13, 2026: WS3 milestone 2 sub-step landed. Added `publishOrgEvent`/`subscribeOrgEvents` and migrated stream/actions routes to the new realtime API.
- February 13, 2026: WS3 milestone 2 sub-step landed. Added realtime backend environment flags to `.env.example`.
- February 13, 2026: WS3 milestone 2 completed. Installed Redis dependency and verified with `npm run lint`, `npm run docs:check`, and `npm run test -- --run`.
- February 13, 2026: WS3 milestone 2 verification sub-step landed. `npm run build` completed successfully on Next.js 15.1.12.
- February 13, 2026: WS3 milestone 3 started. Replay window implementation is in progress.
- February 13, 2026: WS3 milestone 3 sub-step landed. Added backend replay APIs and `/api/stream` `Last-Event-ID` replay handling.
- February 13, 2026: WS3 milestone 3 completed. Verified with `npm run lint`, `npm run docs:check`, `npm run test -- --run`, and `npm run build`.
- February 13, 2026: WS3 milestone 4 started. Production cutover controls and runbook implementation is in progress.
- February 13, 2026: WS3 milestone 4 sub-step landed. Added strict Redis enforcement config, realtime health checks, and stream cutover gating.
- February 13, 2026: WS3 milestone 4 sub-step landed. Added production cutover runbook at `docs/rfcs/2026-02-13-sse-cutover-runbook.md`.
- February 13, 2026: WS3 milestone 4 completed. Verified with `npm run lint`, `npm run docs:check`, `npm run test -- --run`, and `npm run build`.
- February 13, 2026: WS2 milestone 2 started. OpenAPI generation implementation is in progress.
- February 13, 2026: WS2 milestone 2 sub-step landed. Added `scripts/generate-openapi.mjs`, `npm run openapi:generate`, and generated `docs/openapi/critical-stable.openapi.json`.
- February 13, 2026: WS2 milestone 2 completed. Verified with `npm run lint`, `npm run docs:check`, `npm run openapi:generate`, `npm run test -- --run`, and `npm run build`.
- February 13, 2026: WS2 milestone 3 started. CI contract diff enforcement implementation is in progress.
- February 13, 2026: WS2 milestone 3 sub-step landed. Added `npm run openapi:check` and CI enforcement step `Check OpenAPI contract drift`.
- February 13, 2026: WS2 milestone 3 completed. Verified with `npm run lint`, `npm run docs:check`, `npm run openapi:generate`, `npm run openapi:check`, `npm run test -- --run`, and `npm run build`.
- February 13, 2026: WS2 milestone 4 started. API maturity inventory implementation is in progress.
- February 13, 2026: WS2 milestone 4 sub-step landed. Added generated `docs/api-inventory.{json,md}` with maturity classification rules and route coverage.
- February 13, 2026: WS2 milestone 4 sub-step landed. Added CI enforcement via `npm run api:inventory:check`.
- February 13, 2026: WS2 milestone 4 completed. Verified with `npm run lint`, `npm run docs:check`, `npm run api:inventory:check`, `npm run openapi:check`, `npm run test -- --run`, and `npm run build`.
- February 13, 2026: WS1 milestone 1 started. Repository interface specification work is in progress.
- February 13, 2026: WS1 milestone 1 sub-step landed. Added repository interface spec doc and code contracts for `actions`, `orgs/team`, and `messages/context`.
- February 13, 2026: WS1 milestone 1 completed. Verified with `npm run lint`, `npm run docs:check`, `npm run api:inventory:check`, `npm run openapi:check`, `npm run test -- --run`, and `npm run build`.
- February 13, 2026: WS1 milestone 2 started. High-traffic route handler migration is in progress.
- February 13, 2026: WS1 milestone 2 sub-step landed. Migrated 10 handlers to repository calls: `actions` (GET/POST), `actions/[actionId]` (GET/PATCH), `messages` (GET/POST/PATCH), `context/threads` (GET/POST), `team` (GET).
- February 13, 2026: WS1 milestone 2 completed. Verified with `npm run lint`, `npm run docs:check`, `npm run api:inventory:check`, `npm run openapi:check`, `npm run test -- --run`, and `npm run build`.
- February 14, 2026: WS1 milestone 3 started. Repository contract test implementation is in progress.
- February 14, 2026: WS1 milestone 3 sub-step landed. Added `__tests__/unit/repositories.contract.test.js` covering migrated `actions`, `messages/context`, and `orgs/team` repository contracts.
- February 14, 2026: WS1 milestone 3 completed. Verified with `npm run lint`, `npm run docs:check`, `npm run api:inventory:check`, `npm run openapi:check`, `npm run test -- --run`, and `npm run build`.
- February 14, 2026: WS1 milestone 4 started. CI SQL guardrail implementation is in progress.
- February 14, 2026: WS1 milestone 4 sub-step landed. Added route SQL guard scripts, baseline artifact (`docs/route-sql-baseline.json`), npm commands, and CI workflow enforcement step.
- February 14, 2026: WS1 milestone 4 completed. Verified with `npm run lint`, `npm run docs:check`, `npm run api:inventory:check`, `npm run openapi:check`, `npm run route-sql:check`, `npm run test -- --run`, and `npm run build`.
- February 14, 2026: WS5 milestone 2 started. Python SDK critical-domain parity implementation is in progress.
- February 14, 2026: WS5 milestone 2 sub-step landed. Added Python SDK methods for action approvals, guard decision listing, and webhook management/testing/delivery retrieval.
- February 14, 2026: WS5 milestone 2 sub-step landed. Added Python SDK parity tests (`sdk-python/tests/test_ws5_m2_parity.py`) and SDK README/docs parity updates.
- February 14, 2026: WS5 milestone 2 completed. Verified with `py -3 -m unittest discover -s tests -p "test_ws5_m2_parity.py"` (from `sdk-python`), `py -3 -m py_compile dashclaw/client.py` (from `sdk-python`), `npm run lint`, `npm run docs:check`, `npm run api:inventory:check`, `npm run openapi:check`, `npm run route-sql:check`, `npm run test -- --run`, and `npm run build`.
- February 14, 2026: WS5 milestone 3 started. Python SDK context/memory/messages parity implementation is in progress.
- February 14, 2026: WS5 milestone 3 sub-step landed. Added Python SDK context thread methods (`close_thread`, `get_threads`, `get_context_summary`) and agent messaging methods (`mark_read`, `archive_messages`, `broadcast`, `create_message_thread`, `get_message_threads`, `resolve_message_thread`, `save_shared_doc`).
- February 14, 2026: WS5 milestone 3 sub-step landed. Added Python SDK WS5 M3 parity tests (`sdk-python/tests/test_ws5_m3_parity.py`) and updated SDK parity/README docs for context/memory/messages coverage.
- February 14, 2026: WS5 milestone 3 completed. Verified with `py -3 -m unittest discover -s tests -p "test_ws5*_parity.py"` (from `sdk-python`), `py -3 -m py_compile dashclaw/client.py` (from `sdk-python`), `npm run lint`, `npm run docs:check`, `npm run api:inventory:check`, `npm run openapi:check`, `npm run route-sql:check`, `npm run test -- --run`, and `npm run build`.
- February 14, 2026: Reconciled RFC-vs-implementation status across sessions. Added acceptance criteria verification snapshot and aligned RFC execution state to current progress.
- February 14, 2026: Updated customer and operator surfaces to reflect convergence execution status. Added dashboard `PlatformStatusCard`, docs `platform-overview` section, and expanded landing-page platform scope/status messaging.
- February 14, 2026: WS2 acceptance criteria closeout landed. Added RFC-tag exception workflow documentation in `docs/openapi/README.md` and enforcement in `scripts/check-openapi-diff.mjs`.
- February 14, 2026: WS5 milestone 4 completed. Added shared critical contract fixture, Node/Python integration harnesses, CI enforcement, and release note `docs/releases/2026-02-14-platform-convergence-closeout.md`.
- February 14, 2026: WS3 replay reliability hotfix landed. Updated `app/api/stream/route.js` to avoid replay backpressure deadlock before response return; validated replay reconnect via `npm run convergence:evidence` with `recovered_unique_events: 5/5` and all WS3 SLO checks met in `docs/rfcs/platform-convergence-evidence.json`.
- February 14, 2026: WS1 acceptance criteria closeout landed. Added WS1 p95 baseline artifact (`docs/rfcs/platform-convergence-ws1-latency-baseline.json`), automated regression check (`scripts/check-convergence-ws1-latency.mjs`), npm command (`npm run convergence:ws1:check`), CI enforcement, and updated WS1 verification status to `met`.
- February 17, 2026: Expanded real-time SSE coverage to all core dashboard metrics. Integrated `DECISION_CREATED`, `GUARD_DECISION_CREATED`, `SIGNAL_DETECTED`, and `TOKEN_USAGE` events. Migrated remaining dashboard cards (Learning, Tokens, Signals, Timeline) from polling to reactive SSE updates.
