Commit Graph
5 Commits
Author SHA1 Message Date
a41420d0fc feat: D82 — dashboard UI Claude.ai-style (Phase 5) (#54)
* feat: D82 — dashboard UI Claude.ai-style per-provider rows (Phase 5)

Implements ADR 0012 D82: restructures dashboard.html to render
quota_v2 data (produced by D81 / PR #53) in a Claude.ai-style
per-provider row layout. Closes v1.x roadmap #8.

## What changed

### dashboard.html (A–G)

A. New "Plan Usage" section at top (full-width, above the 2-col grid):
   - Per-provider rows rendered from `data.quota_v2`
   - Each row: provider badge (colored chip), status dot + chip
     (live/stale/unavailable), schema version tag
   - Two utilization bars (5h + 7d) with:
     - Rounded gradient bar (green <50% / amber 50-80% / red >80%)
     - Label "Current 5-hour session: 49%" / "Weekly all-models: 31%"
     - Right-side reset countdown (see B)
   - Bottom chips: representative-claim badge (purple), overage chip
     (amber/green), fallback-percentage chip, last-fresh "Updated N
     min ago" tag; stale rows show amber ⚠ stale data chip with tooltip
   - Unavailable rows: provider badge + reason text only; no bars

B. formatResetCountdown(epochSeconds):
   - < 1 hour:   "Resets in 23 min"
   - 1–24 hours: "Resets in 12hr 30min"
   - < 7 days:   "Resets Sun 9:00 PM"  (weekday + 12h time)
   - >= 7 days:  "Resets May 31 9:00 PM" (month day + time)
   - past:       "Resetting now…"
   Uses toLocaleString('en-US', { hour12: true }).

C. 60s auto-refresh (quota_v2 only) with visibilityState guard:
   - Separate timer (quotaRefreshTimer); does NOT replace the 30s poll
   - Pauses on 'hidden'; resumes + immediate re-fetch on 'visible'
   - Other 3 panels (24h, 30d, top fallback) keep 30s cadence unchanged

D. Manual refresh button (↻ Refresh) in Plan Usage header:
   - 2-second spam guard (button disables post-click)
   - Spinning ⟳ icon during fetch
   - Re-enables after fetch completes (success or error)

E. Graceful quota_v2 / legacy quota fallback:
   - If data.quota_v2 is present and non-empty → render Plan Usage rows;
     hide legacy "Quota (per provider)" panel
   - If data.quota_v2 is absent/empty → show note in Plan Usage area;
     surface legacy data.quota in the original table panel
   - Guards operator running an older OLP build (pre-D81)

F. Visual polish: rounded bars, gradient fills, airy whitespace, mobile-
   responsive (bars reflow on narrow viewports via flex-wrap). Color
   palette: #10b981 (green), #f59e0b (amber), #ef4444 (red) matching
   Tailwind emerald/amber/red-500 per spec.

G. Other 3 panels (24h, 30d, top fallback) and their 30s poll cadence
   are IDENTICAL to D51. Only the Quota panel restructures.

### docs/v1x-roadmap.md (H)

Marks entry #8 as " CLOSED (D82, v0.5.0)". Adds closure status,
PR ref, and a brief note inside the entry body. Updates reading-order
header paragraph to include #8 in the closed list.

## Authority + citations

- ADR 0012 D82 — Claude.ai-style restructure D-day spec
  (docs/adr/0012-phase-5-charter-quota-probes-dashboard.md § D-day table)
- D81 PR #53 — quota_v2 shape producer (commit 5288493);
  ProviderQuotaEntry shape per ADR 0008 Amendment 1 § 3
- Maintainer reference 2026-05-26 — claude.ai/settings/usage screenshot;
  "Resets in 1hr 6min" / "Resets Sun 9:00 PM" string format
- v1.x roadmap #8 — closed by this commit
  (docs/v1x-roadmap.md #8 — Dashboard enrichment)

## Test impact

npm test: 727 pass / 0 fail (unchanged). dashboard.html is frontend-only;
D83 ships Suite 38/39 (probe unit tests + dashboard smoke tests).

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix(dashboard): D82 reviewer Nit #4 — gate overage chip on real status

When entry.overage = { status: null, disabled_reason: null } (audit-query's
default shape when the provider doesn't supply overage info), the chip rendered
as amber "Overage: —" which falsely suggests a warning state.

Now: chip only renders when entry.overage.status is truthy (i.e., Anthropic
actually returned an overage-status header). Truly-missing overage info shows
no chip at all, matching the maintainer's intent.

Identified by D82 fresh-context reviewer (PR #54 thread) as the only
maintainer-visible nit worth folding in pre-merge. 1-line change. All 727
tests continue to pass.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: dtzp555 <dtzp555@gmail.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-26 17:20:49 +10:00
82d2e1cbea feat: D80 — anthropic plan-usage probe port (Phase 5) (#52)
Port OCP server.mjs:842-1109 plan-usage probe to lib/providers/anthropic.mjs:quotaStatus().

## Authority citations (CLAUDE.md hard requirement #1)

1. Schema pin: ~/.cc-rules/memory/learnings/anthropic_plan_usage_probe_schema_2026_05_26.md
   — 13-field canonical schema verified live 2026-05-26; 3 fields new vs OCP
   2026-04 capture (5h-status, 7d-status, overage-reset).

2. OCP port source: OCP server.mjs:842-1109 — usageCache, oauthRefreshBackoff,
   getOAuthCredentials, refreshOAuthToken, fetchUsageFromApi, parseRateLimitHeaders.
   Claude Code CLI uses this same POST /v1/messages internally (verified 2026-05-26
   by `strings` on @anthropic-ai/claude-code v2.1.142 / v2.1.150 Mach-O binary — see
   audit memory). This is observed CLI behaviour, not invention.

3. ADR 0002 Amendment 8 — READ-ONLY exemption for quotaStatus() direct-API access.
   Three constraints satisfied: READ-ONLY (max_tokens:1, body discarded),
   subscription-scope (same readAuthArtifact() creds as spawn path),
   idempotent-failure (returns null / stale on any error, never throws).

4. ADR 0013 — OAuth READ-ONLY consumption rules. All 7 rules satisfied:
   Rule 1: credential reuse via readAuthArtifact() (env → .credentials.json → keychain).
   Rule 2: only POST /v1/messages (no other endpoints). Body discarded; headers-only.
   Rule 3: 5min TTL cache; 60s–3600s exponential backoff; stale-on-failure.
   Rule 4: opt-in via ~/.olp/config.json providers.anthropic.quota_probe_enabled (default false).
   Rule 5: schema pin committed to memory file; drift detection protocol in place.
   Rule 6: doctor check anthropic.quota_probe_reachable surfaces probe status.
   Rule 7: does not govern spawn-path refresh (separate concern).

5. ADR 0012 D80 — Phase 5 charter: this commit is the D80 deliverable.

## Live probe transcript (2026-05-26 from MacBook keychain OAuth credentials)

Path B verification per ADR 0013 Rule 5:
  curl -s -i -m 20 -X POST https://api.anthropic.com/v1/messages \
    -H "Authorization: Bearer <token>" \
    -H "anthropic-beta: oauth-2025-04-20" \
    -H "anthropic-version: 2023-06-01" \
    -H "Content-Type: application/json" \
    -d '{"model":"claude-haiku-4-5-20251001","max_tokens":1,"messages":[{"role":"user","content":"."}]}'

Response (header lines only):
  HTTP/2 200
  anthropic-ratelimit-unified-status: allowed
  anthropic-ratelimit-unified-5h-status: allowed
  anthropic-ratelimit-unified-5h-reset: 1779794400
  anthropic-ratelimit-unified-5h-utilization: 0.09
  anthropic-ratelimit-unified-7d-status: allowed
  anthropic-ratelimit-unified-7d-reset: 1780225200
  anthropic-ratelimit-unified-7d-utilization: 0.32
  anthropic-ratelimit-unified-representative-claim: five_hour
  anthropic-ratelimit-unified-fallback-percentage: 0.5
  anthropic-ratelimit-unified-reset: 1779794400
  anthropic-ratelimit-unified-overage-disabled-reason: org_level_disabled_until
  anthropic-ratelimit-unified-overage-status: rejected
  (no anthropic-ratelimit-unified-overage-reset — expected: only present on active overage)

12/13 fields present. overage-reset absent = no active overage (expected per audit memory).
All fields parsed correctly by _parseRateLimitHeaders(). Confirmed via D80 smoke test.

## Implementation

A. quotaStatus() — full probe implementation replacing D4 null stub:
   - _readProviderConfig('anthropic') gate (Rule 4 opt-in)
   - 5min module-level cache check (quotaProbeState.cache)
   - 60s–3600s exponential backoff check (quotaProbeState.backoffUntil / backoffMs)
   - readAuthArtifact() credential read (env → .credentials.json → macOS keychain)
   - _probeOnce() → POST /v1/messages with 4 required headers; body discarded
   - 401/403 → single refresh-and-retry via _refreshAccessToken()
   - On success: cache { fetchedAt, data } + reset backoff to MIN
   - On failure: _scheduleBackoff() (doubles backoffMs, caps at MAX) + return stale or null
   - Return shape: { probedAt, source, schemaVersion, stale, fields:{...13}, raw:{...} }

B. _parseRateLimitHeaders() — all 13 fields (3 new vs OCP):
   - status, representative_claim, reset, fallback_percentage (aggregate)
   - status_5h, utilization_5h, reset_5h (5h window)
   - status_7d, utilization_7d, reset_7d (7d window)
   - overage_status, overage_disabled_reason, overage_reset (overage)
   - Numeric strings → numbers; missing fields → null (not 0 or "unknown")

C. _refreshAccessToken() — uses Node.js built-in https (no fetch/3rd-party deps).
   Shared backoff state via quotaProbeState. Max one refresh per backoff window.

D. _probeOnce() — uses Node.js built-in https. 15s timeout. Drains + discards body.

E. _readProviderConfig() — reads ~/.olp/config.json providers.<name> block.
   OLP_HOME respected (same as lib/keys.mjs). Never throws; returns {} on error.

F. doctorChecks() — new anthropic.quota_probe_reachable check (ADR 0013 Rule 6):
   - status: ok when probe disabled (returns advisory message)
   - status: ok when probe succeeds (shows utilization %)
   - status: warn when stale cache exists (probe failed but cache present)
   - status: fail when no cache + probe failed (fix_commands + human_steps recipe)

G. docs/v1x-roadmap.md — #8 Dashboard enrichment entry (D79 follow-up) added.

## Tests

- All 720 existing tests pass (npm test).
- Suite 33j updated to include anthropic.quota_probe_reachable in the expected
  probe set (3 probes total, previously 2).
- D83 (Suite 38) will add quota-probe unit tests with mock HTTP server.

## What NOT changed

- dashboard.html — untouched (D82)
- lib/audit-query.mjs — untouched (D81)
- lib/providers/codex.mjs, mistral.mjs — untouched (D84 NO-GO per ADR 0012 Amendment 1)

Co-authored-by: dtzp555 <dtzp555@gmail.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-26 16:51:01 +10:00
679e3b367d docs: D59 — streaming SF docs polish + v1.x roadmap #1 + #6 status updates (#38)
Third of three D-days for v1.x roadmap #1 (streaming-path singleflight +
TOCTOU close). D57 (PR #36) shipped the cache layer; D58 (PR #37) shipped
the server wiring + integration. D59 polishes docs and closes the
roadmap entry.

## README.md § Known limitations

Inverted the streaming-path-singleflight-not-implemented bullet to a 
shipped marker. New text documents:
- D4 singleflight now wired end-to-end on streaming path via
  cacheStore.getOrComputeStreaming(...).
- Two concurrent identical streaming requests share one CLI spawn via
  tee fan-out.
- Late joiners receive accumulated replay + the live tail.
- Per-client backpressure (PER_CLIENT_QUEUE_CAP=1MB) protects against
  slow consumers.
- Full-disconnect aborts source CLI via AbortController propagation.
- New X-OLP-Streaming-Inflight: source | attached header annotates role.
- New cache_status: 'streaming_attached' audit value tracks singleflight
  wins.
- Authority: ADR 0005 Amendment 8, v1.x roadmap #1.

## docs/v1x-roadmap.md

#1 entry rewritten to closed-state with:
- Three D-day breakdown (D57 cache layer + D58 server wiring + D59 docs).
- Final test count delta (603 → 623).
- Deferred sub-items NOT blocking #1 closure (solo wire-value,
  streaming_inflight_join from cache layer, isFirst unused API).

#6 entry updated to note that the implementation chose NOT to bundle
streaming SPAWN_FAILED salvage with #1 (D57 tee writes cache only on
clean source completion; SPAWN_FAILED mid-stream rejects + does not
persist). #6 now needs its own ADR amendment when triggered.

Reading-order paragraph updated to reflect that #1, #2, #4, #7 are
closed and only #3, #5, #6 remain — all trigger-gated.

## Issue #16

Closed via PR squash-merge of D57 (#36) + D58 (#37). D59 docs reflect
the closure.

## Scope

Pure docs. No code change, no test change. 623/623 still pass.

## Authority

- ADR 0005 Amendment 8 (the spec D57+D58 implemented).
- docs/v1x-roadmap.md (rewritten for #1 closure + #6 unbundling).
- GitHub issue #16 (closed at merge of D57+D58).

Co-authored-by: dtzp555 <dtzp555@gmail.com>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-25 21:03:17 +10:00
d253c2b98d docs: D43-B — ADR 0007 multi-key auth design draft (design-only) (#19)
* docs: D43-B — ADR 0007 multi-key auth design draft (design-only, no code change)

Phase 2 mainline design ADR. Ratifies the storage / token / manifest /
atomic-write / owner-gating / bootstrap / Node-baseline decisions ahead
of D44+ implementation D-days.

Pure design doc — no .mjs / no tests / 4 files touched. Test count
468 → 468.

- docs/adr/0007-multi-key-auth.md (new, ~400 lines): 13 sections
  covering Context / Decision (Option 2 filesystem manifest + opaque
  token) / Storage layout / Manifest schema / Token format (olp_+32B
  base64url, SHA-256 hash) / Atomic write & audit append (manifest
  lifecycle-only atomic via tmpfile+fsync+rename; audit per-request
  append with warn+1-retry, no memory buffer at Phase 2) / Owner-vs-
  guest-vs-anonymous gating (config.json auth.allow_anonymous default
  false, no env auto-detection) / Audit ndjson schema (no PII) /
  Bootstrap & recovery (minimal keygen command surface +
  OLP_OWNER_TOKEN env override with stable __env_owner__ keyId) /
  Acceptance criteria (11 test surfaces) / Node baseline (Option 1
  SQLite port rejection rationale citing engines >=18 + CI 20/24 vs
  node:sqlite v22.5.0/RC) / Out of scope (Dashboard, quota
  enforcement, audit query, file locking deferred to Phase 3+) /
  Future forward (Option 3 hybrid migration trigger + preconditions).

- docs/adr/README.md index: added ADR 0007 row with one-paragraph
  summary covering storage choice + rejection rationale.

- docs/v1x-roadmap.md #2: marked PHASE 2 ACTIVE (no longer deferred);
  "Design ADR (NOT YET RATIFIED)" → "Design ADR (ratified) → ADR
  0007"; trigger updated to "already fired 2026-05-25"; code anchors
  pinned to exact line numbers (cache/store.mjs:77-79/:287, server
  .mjs:502/:531/:392/:1072/:1101).

- CHANGELOG.md Unreleased: D43-B entry per release_kit overlay
  phase_rolling_mode discipline.

Authority:
- Phase 2 kickoff handoff (~/.cc-rules/memory/handoffs/2026-05-25-phase-2-kickoff.md, cc-rules d9da966)
- OLP v0.1 spec § 4.5 (planning authority for ~/.olp/ layout)
- OCP keys.mjs (prior-art for opaque-key + per-key isolation model)
- Node node:sqlite docs (https://nodejs.org/api/sqlite.html — Option 1 rejection per ADR 0007 § 11)
- CC 开发铁律 v1.6 § 10 — fresh-context opus reviewer required for design ADR per Iron Rule 10

ALIGNMENT.md scope check: this PR introduces a new ADR; per ALIGNMENT.md
Rule 1 (Cite First), the ADR itself contains the authority citations
its decisions rest on (v0.1 spec § 4.5, OCP keys.mjs, Node docs URL).
No provider plugin / entry surface / IR change in this commit.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* docs: D43-B fold-in — ADR 0007 reviewer findings (2 P2 + 3 P3, all polish)

Fresh-context opus reviewer (PR #19) returned APPROVE_WITH_MINOR with 2 P2
load-bearing-but-non-blocking findings + 3 P3 polish findings. All five
are accepted as suggested; design contract clarified without semantic
change.

- § 6.2 step 1 (P2 #1) — pin audit serialization to fire AFTER status_code
  is determined and latency_ms is measured. Makes acceptance criterion #2
  (anonymous-401 audit event records the 401 + latency) testable in the
  way the criterion was written.

- § 6.3.5 (P2 #2, new subsection) — explicit "Token validation MUST hit
  the manifest on every authenticated request (no in-process validation
  cache at Phase 2)" rule. The acceptance criterion #6 (post-revoke 401
  within the next request) was previously enforced only by the test; the
  rule now belongs to the design contract. Forward-path note documents
  when a Phase 3+ amendment may add a cache.

- § 6.1 atomic-write step 5 follow-up (P3 #3) — document the deliberate
  omission of directory fsync after rename. Single-process family-scale
  deployment accepts the tiny rename-loss window under abrupt host crash;
  future POSIX-strict deployments know where to add the step.

- § 9.4 (P3 #4) — declare token-collision between OLP_OWNER_TOKEN and
  a filesystem-stored key's plaintext as undefined behaviour. Operators
  MUST NOT reuse plaintext across both surfaces. Phase MAY add startup
  collision-detection later.

- § 10 criterion #4 (P3 #5) — rephrased to assert against the config-
  driven owner_only_endpoints predicate rather than a hardcoded trimmed
  payload shape. The test stays stable if an operator removes /health
  from owner_only_endpoints.

CHANGELOG D43-B entry: fold-in bullet added to summarize the 5 fixes.

Test count: 468 → 468 (npm test verified locally after fold-in).

Authority: PR #19 fresh-context opus reviewer findings; CLAUDE.md
release_kit overlay phase_rolling_mode — under Unreleased.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* docs: D43-B fold-in #2 — maintainer text-review findings (1 P1 + 1 P2 + 1 P3)

Maintainer (codex) did final text review of PR #19 against the Phase 2
ADR-ratification checklist. Returned 3 findings; all accepted as
suggested. Two are contract-level (P1 safety + P2 factual); one is
trivial (P3 line-count drift). No semantic change beyond what the
findings called out.

P1 — § 6.3 / § 6.4 / § 10 #7 — revoke-dominates-touch safety contract

  Original § 6.3 said touchLastUsed used the same atomic-write pattern
  as 6.1; § 6.4 said concurrent CLI revoke + touchLastUsed left "both
  states valid" with "observability-grade" failure mode. Codex correctly
  identified the bug: a stale manifest snapshot held by the touch path
  could overwrite a fresh revoke and silently clear revoked_at back to
  null, breaking acceptance criterion #6 (post-revoke 401 within next
  request) under concurrent CLI revoke + in-flight server request. The
  ADR was promising security-grade behavior on a path that was actually
  last-write-wins.

  Fix:
  - § 6.3 rewritten with explicit read-modify-write discipline: touch
    MUST re-read latest manifest from disk inside the per-key write-lock,
    NO-OP if revoked_at is non-null, otherwise merge last_used_at
    preserving all other fields including revoked_at.
  - § 6.4 reframed from "both states valid" to "revoke dominates touch"
    safety frame, citing § 6.3 as the load-bearing discipline. The
    CLI revoke writer always wins the dimension that matters; touch
    may lose its last_used_at update if it raced.
  - § 10 criterion #7 expanded to test all three orderings (revoke
    -> touch, touch -> revoke, interleaved) with the explicit MUST:
    revoked_at is non-null and equals the revoke writer's timestamp
    after any interleaving; FAIL if any path produces revoked_at: null.
  - Forward-path § 6.4 file-locking note updated to clarify §6.3
    already holds the contract single-process; flock adds defense-in-
    depth for rare multi-writer TOCTOU.

P2 — § 11 forward path step (1) — Node baseline version history corrected

  Original wording "Node v22.5.0+ for unflagged but RC; Node TBD for
  stable" was wrong. v22.5.0 added with --experimental-sqlite flag;
  v22.12 still required the flag; the module moved past flag-gating
  in v22.13.0 (LTS) / v23.4.0 (current); entered Release Candidate at
  v25.7.0 per current docs.

  Fix: § 11 forward path step (1) rewritten with accurate versions +
  two Node release-history URLs cited (https://nodejs.org/download/
  release/v22.12.0/docs/api/sqlite.html and https://nodejs.org/api/
  sqlite.html). Minimum non-flag-gated baseline is now stated as
  >=22.13.0 (LTS) / >=23.4.0 (current); stable baseline TBD pending
  Node v25.x+. The rejection-evidence paragraph earlier in § 11
  ("v22.12 still required --experimental-sqlite ... current docs mark
  RC") was already correct and is untouched.

P3 — CHANGELOG D43-B line-count corrected

  Entry said ADR was "~270 lines"; actual file is 420 lines after both
  fold-ins. Changed to "~420 lines after fold-ins". Phase 2 fold-in #2
  bullet enumerates the 3 fixes in this commit; fold-in #1 bullet
  retained for the opus reviewer round.

Test count: 468 / 468 (npm test verified locally after fold-in;
design-only doc changes, no test file touched).

Authority: PR #19 maintainer text review findings 2026-05-25; CLAUDE.md
release_kit overlay phase_rolling_mode — under Unreleased; Node SQLite
docs URLs cited in ADR § 11 forward path.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

---------

Co-authored-by: dtzp555 <dtzp555@gmail.com>
Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-25 12:56:35 +10:00
taodengandClaude Opus 4.7 b0c080db13 docs: D42 — streaming singleflight design ADR + v1.x safeguards (issue #16)
ADR 0005 Amendment 6 (D34) deferred streaming-path D4 singleflight to
v1.x with the note "the design alone warrants a dedicated ADR." Round-6
cold-audit F13 (issue #16) raised the sibling TOCTOU window between
server.mjs's preCheckHit peek and the streaming-branch spawn. D42
fulfils Amendment 6's deferral note by ratifying the v1.x design as
ADR 0005 Amendment 8 — design only, no implementation.

**Design ratified (ADR 0005 Amendment 8, 14 sections):**

1. New `cacheStore.getOrComputeStreaming(keyId, cacheKey, sourceFactory)`
   API with `{ stream, isFirst }` return shape. Mirrors the buffered
   path's `getOrCompute` to keep the cache API surface coherent.
2. `StreamingInflightEntry` shape — source iterator + AbortController +
   accumulated-chunks replay buffer + attached-clients Set + state
   flags + D38 spawn-slot tracker.
3. `AttachedClient` shape — per-client tee buffer + byte-size meter +
   late-joiner replay flag + done/resolveNext/rejectNext for the
   single-reader-multi-writer tee.
4. Tee fan-out loop (one reader drains source, fans chunks to all
   attached clients).
5. Late-joiner replay policy — accumulated chunks burst-drained on
   attach.
6. Cache TTL race during inflight — late joiners see the inflight entry
   and join; expired cache slot is overwritten by inflight completion.
7. D38 maxConcurrent coordination — only first caller acquires; release
   fires once on source-complete/error/abort.
8. New `STREAM_BACKPRESSURE` error code. NOT a hard trigger. Affected
   client gets synthetic `{ type: 'stop', finish_reason: 'length' }` +
   `[DONE]` (matches D35 #10 truncation marker).
9. Mid-stream disconnect — remove from attached set; if 0 remaining,
   abort source via AbortController.
10. Replay buffer cap (10 MB, matches D23 cache-entry cap) — over cap
    marks entry not cacheable, late joiners get backpressure error.
11. Observability — 4 new log events
    (streaming_inflight_join / source_done / abort,
    stream_backpressure_disconnect) + new
    `X-OLP-Streaming-Inflight: source | attached | solo` header.
12. Server.mjs wiring — replaces the current peek+spawn pattern;
    TOCTOU window closes because Map check+insert is synchronous.
13. Test surface (when implementation lands) — 10 scenarios covering
    single-client / 2-concurrent / 3-concurrent / mid-stream join /
    first-disconnect / all-disconnect / source-error / backpressure /
    D38 coordination / TTL race / replay cap / X-OLP-* header values.
14. Defaults — PER_CLIENT_QUEUE_CAP=1MB, ACCUMULATED_REPLAY_CAP=10MB,
    STREAM_BACKPRESSURE not in HARD_TRIGGER_CODES.

**Multi-layer safeguards (the maintainer asked: "保证后面这一块会被处理而不会被忽略"):**

1. **`docs/v1x-roadmap.md` (NEW)** — single living landing page for
   every Phase-1 deferral. 7 items at D42:
   - #1 Streaming SF (this amendment)
   - #2 Multi-key auth (lib/keys.mjs)
   - #3 Soft trigger reactivation (ADR 0004 Amendment 2)
   - #4 /health activeSpawns integration (D38)
   - #5 Provider-level cacheKeyFields mask (ADR 0005 Amendment 7)
   - #6 Streaming-path SPAWN_FAILED salvage
   - #7 AUTH_MISSING tuple test coverage (D40 follow-up)
   Each entry names the ratifying ADR, load-bearing code anchor
   (file:line), GitHub issue (if any), concrete start trigger, and
   estimated effort. Maintainer's session-startup discipline grep
   this file at sprint kickoff.

2. **Issue #16 STAYS OPEN** — not closed in D42. Body updated post-
   commit to reference Amendment 8 with status "design ratified;
   implementation pending." Do not close until §13 test surface is
   green on actual implementation.

3. **`lib/cache/store.mjs#getOrCompute` JSDoc** — TODO comment for the
   sibling streaming API pointing at Amendment 8 + v1x-roadmap.md #1.

4. **`server.mjs` streaming-branch entry (~line 810)** — TODO comment
   block citing Amendment 8 + issue #16 + roadmap.md #1, naming the
   exact code lines the v1.x impl will replace.

5. **`README.md § Known limitations` section** — new subsection
   surfaces 4 limitations to users (streaming SF / soft triggers /
   multi-key auth / cacheKeyFields mask), each linking to the
   v1x-roadmap.md entry.

6. **Amendment 8 § "Cross-references and safeguards"** — explicit
   cross-link block enumerating the above 4 anchors so a future
   ADR-only reader knows every breadcrumb.

**Maintainer decision recorded:** Option 1 (design ADR only) chosen
over Option 2 (design + implementation now). Rationale: 200-400 lines
of concurrency primitives + 15-20 tests is not "pre-Phase-2 cleanup"
in shape — it is real v1.x feature work. Shipping streaming SF in a
v0.1.1 patch release would muddy the Phase 1 / Phase 2 contract that
v0.1.0 ratified. Personal/family-scale load makes the deferral safe
at v0.1.

Changes (6 files, +165 / -0):

- `docs/adr/0005-cache-cross-provider.md` — Amendment 8 prepended
  (133 lines).
- `docs/v1x-roadmap.md` — NEW file (148 lines).
- `lib/cache/store.mjs` — getOrCompute JSDoc gains TODO block (8 lines).
- `server.mjs` — streaming-branch entry gains TODO block (6 lines).
- `README.md` — Known limitations section (9 lines).
- `CHANGELOG.md` — D42 sub-entry under Unreleased (9 lines).

No code-behavior change. No new tests. No package.json bump
(phase_rolling_mode).

Authority:
- ADR 0005 Amendment 8 (this commit) — design ratification
- ADR 0005 Amendment 6 (D34) — original deferral with "design ADR
  needed" note that this commit fulfils
- GitHub issue #16 (round-6 F13) — sibling TOCTOU; STAYS OPEN
- ADR 0002 Amendment 6 (D38) — tryAcquireSpawn semantics
- ADR 0004 Amendment 5 (D40) — observability pattern extension
- CC 开发铁律 v1.6 § 10.x — design-only amendment; fresh-context
  reviewer not required per Iron Rule 10 implementation-phase scope
- CLAUDE.md release_kit_overlay phase_rolling_mode — under Unreleased

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-25 06:58:45 +10:00