Commit Graph
3 Commits
Author SHA1 Message Date
taodengandClaude Opus 4.7 (noreply@anthropic.com) ea9184d2e8 feat(phase-1): land OpenAI Codex provider plugin (D6)
Phase 1 Day 4. OpenAI Codex provider plugin code lands as Candidate.
Anthropic and Codex now both in STATIC_REGISTRY length 2. Codex CLI is
NOT installed on the orchestrator machine, so D6 ships with a docs-only
authority pin; D7 will install the binary, probe real behaviour, and
fix any docs-vs-reality divergences (A3 access-token field, A4 NDJSON
event schema, possibly keyring storage support).

Files:
  NEW:  lib/providers/codex.mjs (586 lines initially, expanded ~10 lines
        via reviewer fold-ins) — Codex provider implementing the v1.0
        contract. spawns `codex exec --json --model <id> [PROMPT|-]` per
        canonical Codex docs.
  MOD:  lib/providers/index.mjs — STATIC_REGISTRY now [anthropic, codex],
        listAllProviderNames() returns 2 entries.
  MOD:  models-registry.json — providers.openai populated with five
        documented model IDs (gpt-5.5, gpt-5.4, gpt-5.4-mini,
        gpt-5.3-codex, gpt-5.3-codex-spark) and four aliases.
  MOD:  test-features.mjs — Suite 11 added with 46 tests covering contract
        conformance, IR translation, mock-spawn behaviour, healthCheck,
        estimateCost, registry length.

Authority citations (all WebFetched and verified during reviewer pass):
  CLI reference: https://developers.openai.com/codex/cli/reference
    Source for `codex exec` subcommand syntax, --json flag, --model -m
    flag, and PROMPT positional including the `-` form for stdin piping.
  Features:      https://developers.openai.com/codex/cli/features
    Reference for the supported-models list.
  Auth:          https://developers.openai.com/codex/auth/
    Canonical pin for `~/.codex/auth.json` plaintext credential file
    and `cli_auth_credentials_store = keyring` OS credential store option.
  Models:        https://developers.openai.com/codex/models
    Canonical pin for the five documented model IDs (each shown as a
    `codex -m <id>` example on the page).
  ChatGPT plan:  https://help.openai.com/en/articles/11369540 — Codex
    runs against ChatGPT subscription budget when OAuth-authenticated;
    OPENAI_API_KEY env path is for `codex login --with-api-key` only,
    not `codex exec` runtime.

Architectural decisions:
  1. Mirror D4 anthropic.mjs structure: file header, lossy translation
     docs, default export = provider object, named exports include
     __setSpawnImpl / __resetSpawnImpl for test injection.
  2. Stdin path uses `args.push('-')` per documented CLI behaviour.
     (Original D6 sonnet draft omitted the positional entirely and wrote
     stdin directly — D6 reviewer pass 2 caught this; corrected before
     commit. D7 E2E confirms.)
  3. Auth artifact path `~/.codex/auth.json` is now documented in the
     header as CONFIRMED per canonical auth doc, not assumed.
  4. Access-token field name remains a defensive 3-name try-order
     (access_token / token / accessToken) because the auth doc does
     not enumerate field names. D7 captures real auth.json post-login.
  5. OPENAI_API_KEY env injection during spawn is intentionally NOT
     done. The auth doc clarifies OPENAI_API_KEY is a login-time input,
     not a runtime override. codex exec reads its own auth artifact.
  6. Codex stays Candidate. loadProviders({}) returns empty Map; only
     loadProviders({ enabled: { openai: true } }) loads it. POST /v1/
     chat/completions gpt-5.5 etc still returns 503 until config flag
     is set + E2E audit passes.

Reviewer chain (Iron Rule 10):
  Implementer: sonnet (general-purpose).
  Fresh-context reviewer: opus (ecc:code-reviewer). Verdict
    APPROVE_WITH_MINOR.
  Reviewer ran npm test (174/174 pass with Suite 10 skipped), WebFetched
    all four canonical Codex docs URLs, and discovered two additional
    docs pages (auth + models) that sonnet had missed. Reviewer
    independently verified the documentation citations rather than
    trusting sonnet quotes — Rule 2 (No Invention) is the load-bearing
    check for D6 because no local binary exists to ground-truth the
    plugin.

Reviewer non-blocking findings folded in this commit:
  1. Stdin path corrected: docs explicitly state `Use - to pipe the
     prompt from stdin`. The original draft assumed "no positional →
     stdin"; docs require literal `-`. Fixed in irToCodex; test
     "irToCodex: multiline prompt uses stdin path (useStdin=true) with
     - positional" updated to assert args.includes('-').
  2. Model registry expanded from 3 to 5 entries per canonical models
     doc. Added gpt-5.4-mini and gpt-5.3-codex-spark. Removed the
     misread Rule 2 comment that justified omitting -spark suffix —
     the docs literally show `codex -m gpt-5.3-codex-spark`, so the
     -spark variant is a separate model not a -codex normalization.
     New aliases: codex-spark, gpt5-mini.
  3. File header A2 upgraded from "assumed" to "CONFIRMED" with the
     canonical auth doc URL cited.
  4. File header now cites both auth and models canonical URLs at the
     top, alongside reference and features.

Reviewer findings deferred to D7:
  - OS credential store / keyring support. Codex docs mention
    cli_auth_credentials_store = keyring as an alternative to file
    storage. The Anthropic plugin supports macOS keychain via security
    find-generic-password; Codex equivalent unknown without inspecting
    a real install. D7 will install codex, run codex login, see what
    keyring entry codex creates (if any), and mirror the Anthropic
    keychain support pattern.
  - Real NDJSON event schema (field names). Defensive 4-shape parser
    handles the most common conventions; D7 captures real stdout and
    pins the schema.
  - access_token field name in auth.json. D7 captures the real auth
    artifact and removes unused fallback names.

Test count: 128 (after D5) → 174 (after D6).

Verification:
  node --check on all touched files: clean.
  npm test on Node 25.8.0: 174/174 pass in 210ms with Suite 10 skipped.
  Test "codex.models contains all 5 docs-listed model IDs" passes.
  Test "irToCodex: multiline prompt uses stdin path with - positional"
    passes (asserts args.includes('-')).
  Hygiene grep: zero personal-name/path/token hits.

Co-Authored-By: Claude Opus 4.7 (noreply@anthropic.com)
2026-05-23 21:20:13 +10:00
taodengandClaude Opus 4.7 (noreply@anthropic.com) c175e8994c feat(phase-1): land Anthropic provider plugin (D4)
Phase 1 Day 2. Anthropic provider plugin code lands, plus contractVersion
field added across base.mjs and validated strictly. Anthropic stays
CANDIDATE per ALIGNMENT.md Provider Inventory — D5 flips to Enabled after
the real spawn E2E audit passes. POST /v1/chat/completions claude-* still
returns 503 until then.

Files:
  NEW:  lib/providers/anthropic.mjs (445 lines)
  MOD:  lib/providers/base.mjs (+8 lines — contractVersion enforcement)
  MOD:  lib/providers/index.mjs (+37 lines — STATIC_REGISTRY adds anthropic
        + getProviderByName helper)
  MOD:  models-registry.json — populates providers.anthropic with 3 models
        opus-4-7 / sonnet-4-6 / haiku-4-5, alias map, candidate marker
  MOD:  test-features.mjs (+481 lines — Suite 6: 37 new tests covering
        contract conformance, contractVersion enforcement, IR translation,
        mock-spawn behaviour, healthCheck, estimateCost)

Authority citations (all verified by independent reviewer against actual
OCP byte offsets):
  Spawn pattern: OCP server.mjs:542 stdio shape, port verbatim.
  CLI args: OCP server.mjs:384-414 buildCliArgs pattern — -p, --model X,
    --output-format text, --no-session-persistence (session-resume and
    permissions branches stripped per OLP no-state architecture).
  stdin write: OCP server.mjs:586-587 verbatim.
  Stdout text handling: OCP server.mjs:735-748 raw d.toString per chunk
    no JSON envelope, matches --output-format text.
  Auth chain: OCP server.mjs:864-888 (env CLAUDE_CODE_OAUTH_TOKEN ->
    ~/.claude/.credentials.json -> macOS keychain with both label formats
    "claude-code-credentials" and "Claude Code-credentials") ported in
    same priority order. One delta vs OCP: OLP guards keychain branch on
    process.platform === darwin, OCP relies on try/catch on Linux. Both
    behave identically; OLP avoids an unnecessary shell-out.
  Env cleanup: OCP server.mjs:530-534 — delete CLAUDECODE, ANTHROPIC_
    API_KEY, ANTHROPIC_BASE_URL, ANTHROPIC_AUTH_TOKEN. CLAUDECODE
    clobbering pitfall inherited per memory.

Architectural decisions:
  1. Anthropic stays Candidate at D4. STATIC_REGISTRY.length === 1 but
     loadProviders({}) returns empty Map. Suite 7 HTTP integration tests
     continue to verify 503 with no_enabled_provider for any claude-*
     model. D5 changes the config default to enable: { anthropic: true }
     and adds the real E2E spawn test.
  2. contractVersion === 1.0 strictly enforced (F3 fold-in from D3
     review). validateProvider in base.mjs rejects providers missing or
     having any other version string. Suite 6 includes 4 tests covering
     missing / 0.9 / 1.0 / undefined cases.
  3. quotaStatus returns null at D4 with a TODO comment pointing at the
     ALIGNMENT.md 2026-06-16 one-shot audit. Anthropic Agent SDK Credit
     pool balance API has not been pinned; verification scheduled for
     2026-06-16 per OLP one-shot audits.
  4. estimateCost returns shape but usd: null. Per-million-token rates
     not pinned at D4. Lands when models-registry.json gains a pricing
     field in a later phase.
  5. Lossy translations explicitly documented in anthropic.mjs file
     header per ADR 0003 § Lossy-translation documentation requirement.
     Includes response_format json_object (system-prompt augmented),
     top_p (no --top-p flag), tool_choice required (no flag), and
     request-level tools[] + assistant tool_calls + tool_call_id
     (text-in/text-out CLI cannot consume structured tool wire format).
     The tools[] documentation gap was a reviewer non-blocking finding;
     folded in this commit.

Mocking discipline: no real claude -p spawn in any D4 test. spawn-path
coverage uses __setSpawnImpl injection of fake child_process. No real
OAuth tokens or API keys in fixtures — all use placeholder strings
fake-oauth-token / fake-token. Auth path computed via
path.join(homedir(), .claude, .credentials.json), no hardcoded
/Users/<name> literal.

Reviewer chain (Iron Rule 10):
  Implementer: sonnet (general-purpose).
  Fresh-context reviewer: opus (ecc:code-reviewer). Verdict
    APPROVE_WITH_MINOR.
  Reviewer ran npm test (98/98 pass) and verified all five OCP citations
    at the actual byte offsets in /Users/taodeng/ocp/server.mjs. All
    citations confirmed accurate.

Reviewer non-blocking findings:
  1. tools[] and tool_calls lossy-translation undocumented — FOLDED IN
     this commit (anthropic.mjs header rewritten with full lossy list).
  2. with type json import attribute Node 20 compat — DEFERRED to CI
     verification. The syntax is stable on Node 20.10+ and the CI
     setup-node@v4 with node-version 20 resolves to latest 20.x. If
     CI Node 20 leg fails, mitigation is bump engines.node to >=20.10
     or swap both import-attribute lines for readFileSync + JSON.parse.
  3. CLI_NOT_FOUND error code declared but never thrown — DEFERRED to
     a future commit. Pure cosmetic; could distinguish ENOENT from
     generic spawn errors but no functional impact.

Test count: 61 -> 98 (+37 D4 tests).

Verification:
  node --check on all touched files: clean.
  npm test on Node 25.8.0: 98/98 pass in 209ms.
  Reviewer-run npm test independently: 98/98 pass.
  loadProviders({}) returns empty Map (verified by orchestrator and
    reviewer): Anthropic Candidate gate holds.
  hygiene grep: no personal names, no /Users/<name>/ literals, no real
    OAuth tokens or API keys.

Co-Authored-By: Claude Opus 4.7 (noreply@anthropic.com)
2026-05-23 17:59:48 +10:00
taodengandClaude Opus 4.7 (noreply@anthropic.com) e2e67de23a feat(phase-1): land IR + plugin loader + server skeleton (D3)
Phase 1 Day 1. First executable code lands. Zero providers wired yet
(per ALIGNMENT.md "v0.1 ships 0 Enabled Providers"); the server starts
clean and POST /v1/chat/completions returns 503 with no_enabled_provider.

Files added:
  lib/ir/types.mjs            - IR v1.0 schema + validators (ADR 0003)
  lib/ir/openai-to-ir.mjs     - OpenAI Chat Completions to IR
  lib/ir/ir-to-openai.mjs     - IR chunks to OpenAI SSE / non-stream
  lib/providers/base.mjs      - Provider contract + validateProvider + ProviderError
  lib/providers/index.mjs     - Static empty registry stub (ADR 0002)
  server.mjs                  - HTTP listener with createOlpServer factory + main guard
  test-features.mjs           - 61 tests across 7 suites (IR / provider / HTTP)

Files modified:
  package.json - main and scripts.start/test added back; targets now exist.

Authority citations:
  IR fields and translation direction: ADR 0003 sections Decision and
    Translation direction model.
  Provider contract (9 fields): ADR 0002 section Provider contract v1.0
    interface.
  Entry surface routes (health, v1/models, v1/chat/completions): OLP v0.1
    spec section 4.1 single-protocol entry; ALIGNMENT.md Authority 2.
  Zero-Enabled-Providers behaviour: ALIGNMENT.md Provider Inventory.

Architectural decisions worth recording:
  1. server.mjs uses a createOlpServer factory plus an import.meta.url
     main guard. The factory returns an unbound http.Server; only the
     main-script invocation calls .listen(). Tests import the real
     server.mjs and exercise the real router. No parallel implementation
     in the test file.

     This pattern was a fold-in from the orchestration step. The initial
     sonnet draft put a top-level server.listen call in server.mjs, which
     forced test-features.mjs to reimplement the router inline (a false-
     confidence trap because the real server logic would never be tested).
     Refactored before reviewer dispatch.

  2. lib/providers/index.mjs ships an empty STATIC_REGISTRY array, not a
     placeholder with dummy entries. ALIGNMENT.md Provider Inventory says
     v0.1 ships zero Enabled Providers; the registry honors that exactly.
     Phase 1 Day 2 adds the first import (Anthropic) when its plugin lands.

  3. BadRequestError lives in openai-to-ir.mjs and ProviderError in
     base.mjs. Reviewer suggested relocating to a shared lib/errors.mjs
     once the count exceeds two; deferred to Phase 1 Day 2 to ship with
     the third typed error class.

  4. contractVersion: '1.0' on each provider plugin: not enforced at D3
     because no providers exist yet. Reviewer flagged for Phase 1 Day 2
     tightening when the first provider lands.

Reviewer chain (Iron Rule 10):
  Initial implementer: sonnet (general-purpose).
  Refactor (createOlpServer + main guard) by the orchestrator after
    catching the inline-router parallel-implementation issue.
  Fresh-context reviewer: opus (ecc:code-reviewer). Verdict
    APPROVE_WITH_MINOR.

Reviewer's two non-blocking findings folded in:
  F1: removed unused createServer import from test-features.mjs line 12,
      left over from the refactor.
  F2: replaced finish_reason value 'error' with 'stop' in both the
      streaming error chunk path (lib/ir/ir-to-openai.mjs line 72) and
      the non-streaming error aggregation path (lib/ir/ir-to-openai.mjs
      line 153). The 'error' value is not in OpenAI's documented
      finish_reason enum (stop / length / tool_calls / content_filter /
      function_call / null), so emitting it would violate ALIGNMENT.md
      Rule 2 (b). Provider errors are now surfaced via a top-level
      response.error object plus an inline content marker. The matching
      test assertion at test-features.mjs line 325 was updated to verify
      finish_reason stays within the OpenAI enum.

Note on the F2 fold-in:
  Reviewer pointed only at the streaming path (line 72). After applying
  that fix I ran grep across lib/ and test-features.mjs for the same
  invention pattern and caught a second hit at line 153 (non-streaming
  aggregation). This is the "fold-in must grep the full repo, not only
  the file the reviewer named" discipline from
  ~/.cc-rules/memory/feedback/evidence_first_under_speed_pressure.md.
  Both hits are fixed in this commit.

Verification:
  node --check on all 7 new files plus modified package.json plus
    server.mjs plus lib/ir/ir-to-openai.mjs - all clean.
  npm test - 61/61 pass in 209ms, no flakes, no skipped.
  OLP_PORT=14001 node server.mjs followed by curl /health returns
    proper JSON; curl /v1/models returns 200 empty list; server shuts
    down cleanly on signal.
  grep "finish_reason.*error" returns zero hits across lib/ and tests.

Co-Authored-By: Claude Opus 4.7 (noreply@anthropic.com)
2026-05-23 17:06:30 +10:00