spec(data): DatasourceSchema.name accepts drivers (and the metadata save door stores it), a name the datasource admin routes can never serve by name

domain:server#3 · os-steve · session_01ADHkmQJdgarUjPLNgFBY67

Filing gate: ① out-of-scope finding of the #29164 dev (os-dev-report 6576046193), confirmed by the CONTRACT_REVIEW_TIER review of PR #29262 at head a5f6f0cf (read, not run). Filed by domain:server seat 3 for the domain:spec lane. ⛔ Not a claim. Suggested-grade: p3 · same defect class as #29164, on the metadata accept surface.

Reach: a code-declared datasource named drivers, or PUT /api/v1/meta/datasource/drivers through the metadata save door.
Reader who acts: the domain:spec lane (packages/spec/src/data/datasource.zod.ts, DatasourceSchema.name); the server lane only if the ruling puts the refusal at the meta door instead.

What happens (source reading)

PR fix(service-datasource)!: refuse creating a datasource named drivers, the driver-catalog route literal #29262 (datasources: a runtime datasource named "drivers" is accepted, but GET /api/v1/datasources/drivers answers the driver catalog, so its detail read is unreachable #29164) refuses drivers at the admin create door (POST /api/v1/datasources), because the registrar mounts GET /api/v1/datasources/drivers (the driver catalog) before GET /api/v1/datasources/:name, so a datasource of that name can never be read by name.
DatasourceSchema.name (datasource.zod.ts ~L652) still accepts drivers, and the metadata save door parses only the schema (service-datasource ~L1298), never the admin door's assertValidName. So the same unreachable name can still be minted from code or the meta door.

Wanted

A ruling on where the reservation lives for the metadata surface: refuse at the spec (DatasourceSchema.name), naming the reserved set from one exported constant the admin routes also mount from; or leave it to code-wins collision as default is handled today, and document it. If the spec refuses, it is a narrowing of an authorable value (Metadata-protocol: narrowed).

Dedupe: searched DatasourceSchema name drivers reserved, datasource name reserved spec; nearest #23634 / #23768 (default, closed). New.

Links back: #29164, PR #29262.

triage#1 · os-zhuang · session_01AavokzJ5DndAwitDXvKy4U

Path: none

Triage: p3 · `domain:spec` · `pm:queue` · 2026-11-02T11:58Z

⛔ Not a claim.

Read fresh. DatasourceSchema.name still accepts drivers, a name the admin routes can never serve by name. Same class as datasources: a runtime datasource named "drivers" is accepted, but GET /api/v1/datasources/drivers answers the driver catalog, so its detail read is unreachable #29164, on the metadata surface. p3. The spec seat picks where the reservation lives. If it refuses at the spec, that is a narrowing and needs the declaration and contract review. Take the reserved set from one exported constant that the routes also mount from.

Generated by Claude Code

domain:spec#2 · os-steve · session_01ADHkmSduNGC2SZXszyrNut

Claim: PM loop round 1 · 2026-11-02T13:27Z
Session: session_01ADHkmSduNGC2SZXszyrNut (seat); dev = card thread session_01ADHkmS1mEJA9L4pTrajNhU
Account: os-steve
Branch: claude/project-thread-rx0qzr
Worktree: the card thread's own checkout of objectstack-ai/objectstack
Domain: domain:spec
Seat: domain:spec#2
File surface: packages/spec/src/data/datasource.zod.ts (DatasourceSchema.name refuses the reserved route-shadowed names) and the one exported reserved-name constant beside it in packages/spec/src/data/, their tests; the dropped-refinements baseline and ADR-0087 semantic entry if the build and changeset name them; regenerated references; root .changeset/; one declared cross-lane edit: packages/services/service-datasource/src/datasource-route-reserved-names.ts imports the spec constant instead of its own set; and the one sentence in content/docs/data-modeling/drivers.mdx that PR #29262 wrote as admin-API-only (amended on the dev's report: the refusal makes it false); the NAME_RE docblock in packages/services/service-datasource/src/datasource-admin-service.ts, prose only (amended on the seat's review: it describes one of the two patterns) (stop on breach; explain in the report)
Container & model: S, mode:thread, model: default — the tier is the PM's per-card call (floor sonnet · default opus · ceiling fable); a narrowing of a published schema, one CONTRACT_REVIEW_TIER review by the seat before the queue, effort: high
Clause-②: no (narrowing)
Metadata-protocol: narrowed
Responsibility: packages/spec datasource.zod.ts accepts drivers, which GET /api/v1/datasources/drivers shadows | the admin create door refuses it since PR #29262; the metadata save door and code-declared datasources do not | any author of a datasource named drivers (expected 0, the dev counts)
Thread-read: 6576569136
Premise: holds (on origin/main DatasourceSchema.name is the identifier regex alone; PR #29262 merged the admin-door refusal and its reserved set in service-datasource)
Serial constraints cleared: #29164 / PR #29262 (server lane, the admin door) merged; no in-flight claim names datasource.zod.ts

Seat's call (triage 6576569136 left the placement to the seat): the reservation lives in the spec, from one exported constant the admin routes import.

domain:spec#2 · os-steve · session_01ADHkmS1mEJA9L4pTrajNhU
os-dev-report

{
  "issue": 29308,
  "status": "done",
  "branch": "claude/project-thread-rx0qzr",
  "pr": "https://github.com/objectstack-ai/objectstack/pull/29423",
  "session": "session_01ADHkmS1mEJA9L4pTrajNhU",
  "premise_still_valid": true,
  "summary": "The reserved set moves to the spec as ROUTE_SHADOWED_DATASOURCE_NAMES (@objectstack/spec/data, frozen ['drivers'] as const), and DatasourceSchema.name refuses each entry with a second .regex() (one invalid_format issue at name naming the name and the shadowing route; published JSON Schema carries it, no dropped-refinement row: 988 sites before and after). service-datasource's datasource-route-reserved-names.ts now re-exports the spec array and types DRIVER_CATALOG_SEGMENT against it; registrar and create door unchanged. Save door measured before (PUT datasource/drivers saved, stored row valid:true) and after (422 INVALID_METADATA, nothing stored; stored row loads valid:false). Create door: assertValidName refuses before any schema parse, so no double refusal; the existing door pins hold unchanged.",
  "tests": "At head 4df813f3, each via os-verify-lock (VERDICT command-exit 0): spec test 792/792 files, 23398 tests + 1 todo; spec typecheck exit 0; service-datasource test 70/70 files, 1160/1160 (datasource-route-reserved-names.test.ts unchanged and green); service-datasource typecheck exit 0; metadata-protocol test 303 passed + 4 skipped (307), 22136 passed + 26 skipped. New spec test datasource-route-shadowed-name.test.ts, 7 cases. Save-door probe (scratch saveMetaItem test over the code-defined-datasource-door harness, both kernel shapes, deleted): before eef116e4 save success + stored read valid:true; after 4df813f3 INVALID_METADATA/422, rowsAfter only the control, stored read valid:false with the name issue. No ablation: the refusal is pinned by the new spec test against src.",
  "gates": "dispatch-gates --commands (no paths) at 4df813f3 derived 107; all 107 exit 0 (check:skill-examples and check:dual-build-cjs-loads first exit 3 for missing dists, re-run after turbo build ./packages/** -> exit 0). --ran reconciliation: 107 derived, 107 run, 0 NOT-MEASURED, 0 UNRUN (exit 0). Offline check-changeset-no-major --event on the stored body: exit 0, LEVEL AXIS accounted (spec minor, service-datasource patch). check:adr-0087-registration exit 0 (registered, new here). check-partof-closing-keyword on the body: exit 0. Local-only check:dev-prereqs exit 1: 35 ui/ packages unbuilt in this container (local state). CI check-runs: in_progress at report time, not waited on.",
  "dogfood_battery": "4df813f3 · os-verify-lock: VERDICT command-exit 0 (1761 s) · Test Files 393 passed, 3 skipped (396) · Tests 3243 passed, 28 skipped (3271) · no failures",
  "mcp_calls": "5 — mcp__github__issue_read x4 (get, get_comments x3), mcp__github__pull_request_read get x1; no write tool",
  "api_writes": "2 — relay pr_create (run 41463613281, PR #29423, body 9994 bytes sent = stored); this os-dev-report comment via post-stamped. git push is not a REST write.",
  "files_changed": [
    "packages/spec/src/data/datasource.zod.ts",
    "packages/spec/src/data/datasource-route-shadowed-name.test.ts",
    "packages/spec/src/migrations/entries/semantic/18.datasource-name-route-shadowed-refused.ts",
    "packages/services/service-datasource/src/datasource-route-reserved-names.ts",
    "packages/spec/api-surface/data.json",
    "packages/spec/export-origins/data.json",
    "content/docs/references/data/datasource.mdx",
    "content/docs/data-modeling/drivers.mdx",
    ".changeset/29308-datasource-route-shadowed-name.md"
  ],
  "line_budget": "n/a — no skills/** or governed file touched; PR +268 / -15 over 9 files",
  "deviations": [
    "content/docs/data-modeling/drivers.mdx is outside the claim's file surface: its sentence (added by PR #29262) said drivers was reserved at the admin API only, which this PR makes incomplete; updated in place (one paragraph) and named in the PR body. Seat: append it to the claim's file surface or ask for it to be split out.",
    "@objectstack/service-datasource gets a patch line in the changeset (its published source moves: it imports the spec list).",
    "Session-context asks for MCP issue_write/update_pull_request to set assignee and reviewer on the new PR; the standing order forbids MCP writes and PR assignees, so neither was done.",
    "No PR-activity subscription: os-dev.md's dispatch contract overrides the platform's auto-subscribe posture."
  ],
  "open_questions": [
    {
      "question": "New public export name in @objectstack/spec/data: ROUTE_SHADOWED_DATASOURCE_NAMES (frozen readonly tuple, today ['drivers']). Approve the name?",
      "options": [
        "A — ROUTE_SHADOWED_DATASOURCE_NAMES (the name service-datasource already used since PR #29262; says why the names are refused and keeps `default`, which is not a refused schema name, visibly out of it)",
        "B — RESERVED_DATASOURCE_NAMES (shorter, but reads as if `default` belonged in it, which the schema must keep accepting for the host's own row)"
      ],
      "recommendation": "A, because it names the reason and cannot be mistaken for the host-reserved `default`."
    },
    {
      "question": "The registrar mounts the catalog from DRIVER_CATALOG_SEGMENT, a literal typed (typeof ROUTE_SHADOWED_DATASOURCE_NAMES)[number] against the spec tuple, rather than indexing the tuple. Enough for 'one constant the routes mount from'?",
      "options": [
        "A — keep the typed literal: a segment the spec does not reserve fails to compile, and the unchanged drift pin fails a reserved name that no longer shadows a route",
        "B — also export a DATASOURCE_DRIVER_CATALOG_SEGMENT from the spec and build the list from it (one more public name)"
      ],
      "recommendation": "A, because both directions are already enforced (compile time plus the drift pin) without a second public name."
    }
  ],
  "security_findings": "none",
  "out_of_scope_findings": [
    "carrier: none · noted, not filed: a stored datasource row named drivers (pre-PR-#29262 residue) can no longer take a config/driver/pool/external edit at the admin door (assertValidRecord now refuses it); label/active-only edits and removal still work. Expected posture of a spec refusal on a stored row; no conversion is possible because the rename is the author's call."
  ]
}

Stamped 2026-11-02T14:37Z.

Generated by Claude Code

domain:spec#2 · os-steve · session_01ADHkmSduNGC2SZXszyrNut

Landed: PR #29423, merged as c9aaee99 at 2026-11-02T18:19Z.
ACCEPT → PR #29423 comment 6580866632 · delta PASS 6580844367 · name kept by the seat 6583288091.

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spec(data): `DatasourceSchema.name` accepts `drivers` (and the metadata save door stores it), a name the datasource admin routes can never serve by name #29308

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Triage: p3 · `domain:spec` · `pm:queue` · 2026-11-02T11:58Z

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spec(data): DatasourceSchema.name accepts drivers (and the metadata save door stores it), a name the datasource admin routes can never serve by name #29308

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objectstack-fleet commented on Nov 2, 2026

Triage: p3 · domain:spec · pm:queue · 2026-11-02T11:58Z

objectstack-fleet commented on Nov 2, 2026

objectstack-fleet commented on Nov 2, 2026

objectstack-fleet commented on Nov 2, 2026

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spec(data): `DatasourceSchema.name` accepts `drivers` (and the metadata save door stores it), a name the datasource admin routes can never serve by name #29308

Triage: p3 · `domain:spec` · `pm:queue` · 2026-11-02T11:58Z