[Cuarroc]

Der Denkraum kann jetzt auf dem neuen Speicherkern den Fortschritt einer Antwort (geprüft, geplant, umgesetzt) und Patchpläne festhalten, genauso wie im bisherigen Stand P1.
Ohne konfigurierte Root-Kennung lehnt er beides mit Fehler 503 ab; eine Bestätigung „umgesetzt“ mit Fortschrittsbeleg funktioniert jetzt, statt wie bisher mit 503 abgelehnt zu werden.
Ideen und Fragen folgen im nächsten Paket (DR-04c-2), danach Server und CLI (DR-06); zwei Fremdprüfungen und Roots Abnahme stehen noch aus.

Report

Package: DR-04c-1 (Z1), parent ticket 55ea21ce. Root decision 14:00Z via Orchestrator (msg-0muzlobgi): Option A. Compose the P1 ops that DR-06 needs before the server: putProgress/#progress, putPatch, putIdea and putQuestion from P1 592b309d lines 264–382 and 392–415, plus the store.mjs re-export.

• Split announced (pre-approved in that decision): 04c-1 = progress + patches (P1 264–347, this PR); 04c-2 = idea + question (P1 348–382, 392–415) + the store.mjs re-export. Both together with meaningful tests would exceed 300 ALL.
• Owner: DR-03/04 session (Claude claude-opus-5-5[1m]). Stacked on feat(denkraum): split pending, inbox and delivery onto the store (DR-04b) #669: base claude/dr-04b-denkraum-delivery @ 144f12faa3dbebabbdeb0c4d743b05a87253537c (→ DR-04a: answers, receipts and acks on the store core + C-3 root check #666 → DR-03: DeskStore core with serialized atomic writes + C-2 stored-shape fix #661). Tier A (persistence, D2 trust boundary).

What changed (2 new files, 203 ALL incl. the R671-O1 fix)

• tools/denkraum/store/progress.mjs (99): class ProgressStore extends DeliveryStore with putProgress, private #progress, putPatch, moved from P1 lines 264–347.
  • diff of P1 264–347 against progress.mjs lines 12–95 shows exactly 5 hunks:
    • this.#change( → this.change( (2);
    • receiptFor(state, event) → receiptFor(state, event, this.rootAgentId) (2), because the DR-02 model takes the root id as an argument;
    • progress actor: rootAgentId (P1 constant) → actor: this.rootAgentId (D2).
  • New line 11: progressTransition(state, input) { return this.#progress(state, input); } binds the named DR-04a hook. A V2 ack with status:'applied' and a progress proof now runs the transition inside the ack's own change (P1 behaviour), instead of the 503 that DR-04a: answers, receipts and acks on the store core + C-3 root check #666 returned while no progress module existed.
• tools/denkraum/store/progress.test.mjs (104): 5 tests, synthetic ids only.
  • Full path: the exact receipt is required, then incoming → reviewed → planned (patch plan required) → applied through ack + the hook with observed evidence. Replay returns the stored transition without a write; reuse with another payload gives 409. Root is the actor.
  • Refusals: no verifier 503; verifier false 403; illegal jump 409; stale revision 409; evidence before applied 400; a deferred answer cannot reach planned 409. Nothing is written.
  • Patches: a source without receipt 409; a defer source 409; a duplicate source 400; no verifier 503; verifier false 403; an unknown id 404; replay and conflicting reuse; a revision check 409; then revision 2. V1 ledger → 409 for both.
  • D2: progress and patch fail with 503 without a root id and write nothing.

Evidence

Step	Command / site	Result
RED on base 144f12f	server worktree 13:59:55Z, test file only, node --test --test-name-pattern='progress and patches fail closed without a configured root agent id' tools/denkraum/store/progress.test.mjs	Node exit 1, ERR_MODULE_NOT_FOUND for progress.mjs (new module, same red pattern as DR-03/04b); log sha256 e3879df18b800f19…
GREEN local	node --test tools/denkraum/store/progress.test.mjs; npm run test:denkraum (Windows)	exit 0, 4/4; exit 0, 56/56, hygiene 16 files 0 findings
D1 split = P1 behaviour (scratch, not committed)	frozen P1 siblings (incl. unchanged progress.test.mjs, patches.test.mjs, store.test.mjs) + P1 ideas.test.mjs + this model/core/answers/delivery/progress + only P1 putIdea/migrate/putQuestion left in the shim as DeskStore extends ProgressStore with injected root id; node --test --test-concurrency=1 *.test.mjs	exit 0, 101/101
Commit + hooks	server, CARGO_TARGET_DIR=~/targets/slot5, CARGO_BUILD_JOBS=2, foreground ssh_exec	e35500c precommit exit 0 (14:00:24–14:00:36Z)
prepush	server bash scripts/ci/gates.sh lane prepush on e35500c	exit 0, 14:00:53–14:02:45Z (foreground ssh_exec), 22 gates gruen, rust-suite nextest 1873 run / 1873 passed / 7 skipped; log sha256 6aa9bbf24e498004…
red-first	server bash scripts/ci/red-first.sh	exit 0; the new trailer is red/absent at merge base 7e3a7af and green at the head
push	git push + git ls-remote	14:03:26Z PA_PREPUSH=light git push -u after the full prepush on the same head, exit 0; git ls-remote 14:04:13Z = e35500cea3fa6570fbe7d9a865c7883d1a4742b0; #669 branch unchanged at 144f12f
R669-O1 merge-forward	server git merge --no-ff of dc34cae (#669), no rebase (Root order)	merge d45d610 brings only delivery.mjs/delivery.test.mjs (+18/−3), no conflict, no change of this package's files; trailer No-Test (fix is red-first tested in dc34cae). prepush exit 0 14:30:26–14:32:10Z, nextest 1873 / 1873 passed / 7 skipped, log sha256 5e8680e1ea3bbdb9…; red-first exit 0; git ls-remote 14:33:10Z = d45d610c6f255a6a9e5c7b3999f4af96d399540e. D1 composition rerun with the fixed delivery.mjs: 101/101
R671-O1 fix commit	server, 5d31ef5	precommit exit 0 (14:43:38Z); prepush exit 0 14:43:52–14:46:29Z, nextest 1873 / 1873 passed / 7 skipped, log sha256 0e5703731c797ef4…; red-first exit 0 (new trailer red at merge base, green at head); git ls-remote 14:47:59Z = 5d31ef56b8086fe84f8bc93d5caf7279dd744eac; local npm run test:denkraum 58/58

Limits (unchanged, not solved here)

• Serialization per store instance only (R661-02). F-01 open; activeEvents is quadratic and also runs in every progress and patch call.
• verifyProgressEvidence / verifyPatchAuthority are injected verifiers as in P1. Which verifier the server binds is DR-06 (P1 server binds async () => true behind the root receipt token).

Review

Tier A. OpenAI R1 on e35500c rejected (R671-O1). The fix is in 5d31ef5.
At head 5d31ef5:

• OpenAI delta (gpt-6-astra, review-drdelta-openai-r2): R671-O1 FIXED and the red check is proven (exit 1 against the old progress.mjs); verdict approve.
• Google R1 (Gemini 3.1 Pro, review-dr-google-r1-671-674-676): approve.

The inherited R669-O1 remainder is follow-up DR-04B-FU (PLAN #695) and does not block this PR. Root acceptance: 2026-10-08 17:06Z.

ID	Source	Severity	Finding	Disposition
R671-O1	OpenAI R1	medium	progress.mjs:32 and :77: a replayed progress or patch request returned the stored result from a store without a root id, because the replay branch returned before receiptFor (:36/:86) checked the root.	Accepted, fixed in 5d31ef5. A module helper requireRoot is now the first statement of #progress and of putPatch, before input validation and replay. #progress covers putProgress and the V2 applied ack hook. Test: progress.test.mjs::replayed progress and patch requests refuse a missing root agent id like new ones (R671-O1). Server RED 14:42:53Z on d45d610: exit 1, 4 pass / 1 fail ("Missing expected rejection: progress replay"), log sha256 3344b6d5a45cac5e….
R671-O1 siblings	Root (same class as R669-O1)	–	Check the other public paths for success without a root id.	04a (#666): no defect. receipt and ack call #requireRoot before their replay branches (answers.mjs:53, :89). A V1 receipt answers 409 before the root check; that is a refusal, not success. 04b (#669): R669-O1, fixed in dc34cae. 04c-2 (#674): no defect. putIdea, putQuestion and answer never read receipts or attest the root. They are local saves as in P1 and stay usable without a root id; their automatic delivery fails closed in the store. Without a defect there is no red test.

NICHT ABGEDECKT

• putIdea/putQuestion and the store.mjs re-export are DR-04c-2. The frozen P1 suites still run only in the scratch composition.
• No HTTP/CLI (DR-06), no ENV default for the root id, no UI, no usability claim. F-01 and R661-02 stay open in the DR-03 parent acceptance.
• Gate block of this run: Linux half only. The #[cfg(windows)] tests (run_in_pty, npm_shim, ConPTY, DPAPI) and the Windows arms of clippy are not covered. Browser smoke, frontend build and workflow gates run only in lane linux. External services are not checked by any gate. The Windows verdict comes from the merge queue.

🤖 Generated with Claude Code

[chatgpt-codex-connector]

Codex Review Summary

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Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-08T17:08:11.605462Z	5d31ef5	Draft marked ready

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[mergify]

Merge Queue Status

• ✅ Entered queue — 2026-10-08 17:12 UTC · Rule: default · triggered by merge protections
• ✅ Checks passed · on draft merge queue: checking #671 on main (a3e191a), stacked on #697 and #695 #709
• ✅ Merged — 2026-10-08 17:43 UTC · at 32d70a71dfb472727333f227403251b326d0d32f · merge

This pull request spent 31 minutes 2 seconds in the queue, including 12 minutes 26 seconds running CI.

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