I3406 — A prompt delivered again, concurrently, on the next day or after a resumed session is still one record, and capture status counts every identity that more than one record holds

✕BLOKOVÁNO vlna 0 · p1 · profil implementation · bezpečné souběžně

Part of a-prompt-reaches-the-work-it-serves — A captured prompt is matched to its existing intent and recorded on the task that follows, joined to its outcome and evidence, shown on /ui and the Cockpit, read only on its own machine and never published.

Cíl

Key prompt-capture idempotence on provider plus provider prompt id. Take the existing mj_lock_take (lib/common.sh:1406) around the check-then-write, under a lock path derived from that key, so that concurrent deliveries converge. Check the record's UTC day and the day before, so the hook scans at most two day-globs. Write a payload whose key is known but whose text differs, and count it as a key collision. Make capture status report, over the whole archive and off the hook path, the identities more than one record holds and the key collisions. Delete no record.

Proč

The owner's 2026-10-19 Cognitive Fabric pack (campaigns/prismatic-way-cognitive-fabric-prompt-pack/prompts/02_EVENTS_INTENTS.md, contracts/EVENT_CONTRACT.md) asks for an idempotency key built from stable source-native identity plus a namespace. It also asks for idempotency at the level of outcomes, with concurrent writers of one key converging. The archive already shows repeats across the day boundary.

Aktuální stav

lib/capture.sh:563-570 dedups by grepping only the current UTC day's files for the bare prompt id, without the provider and without a lock, and states that a later redelivery is not covered. test/cases/29_prompt_capture.sh:207-213 proves only sequential dedup on the same day. The wave-02 audit found provider prompt ids that more than one record holds, mostly on consecutive UTC days (recount with grep -h '\"id\":' .ai/local/prompts/*.json | sort | uniq -d | wc -l). Their cause is not established.

Cílový stav

The key is provider plus prompt id, and writes for one key are serialised by the existing bounded lock. A redelivery on the same or the next UTC day writes nothing. A known key with different text is written and counted. capture status prints both counts. No record is deleted, and no file is left beside the archive.

Rozsah

• lib/capture.sh
• test/cases/29_prompt_capture.sh
• test/cases/280_capture_status_states_its_denominator.sh

Mimo rozsah

• Deleting or merging existing duplicate records
• A new field in the capture/v1 schema
• An index file beside the archive
• A doctor finding for records captured before this change
• The hook latency budget (I3304)

Závislosti

Žádné. Tento úkol je kořenem grafu.

Co na tom čeká

• I3408✕BLOCKED A captured prompt is answered, on this machine only, with the existing intents and issues it matches or with no match, and the answer carries identities and never the prompt's text
• I3410✕BLOCKED A Codex prompt is captured through Codex's own UserPromptSubmit hook, and capture status stops calling Codex prompts unadapted
• I3411✕BLOCKED A task records the captured prompt it followed, so the join from prompt to task is a recorded fact rather than a time adjacency

Kritéria přijetí

• The same payload delivered 100 times in sequence leaves one record
• The same payload delivered 10 times concurrently leaves one record and no lock directory
• A payload whose prompt id was recorded on the previous UTC day writes no second record
• The same prompt id from two providers writes two records
• A payload with a known key and different text is still written and counted as a key collision, never dropped
• capture status --json reports identities held by more than one record and key collisions over the whole archive, zero on a clean fixture, and counts a delivery three days late
• The hook's time over the largest day of the primary archive is measured before and after and reported in the pull request, not asserted

Validace

• bash test/run.sh 29_prompt_capture 280_capture_status_states_its_denominator
• majordomus shell check
• majordomus capture status --json

Požadované důkazy

• case_a_replayed_prompt_is_one_record (an assertion block added to test/cases/29_prompt_capture.sh)

Důkazy

Nic nezaznamenáno. Za každým tokenem výše musí stát příkaz nebo artefakt, než lze tento úkol dokončit; vyprávění se odmítá.

Časová osa

zahájeno

—

ověřeno

—

dokončeno

—

Tato tři pole, důkazy výše a stav závislostí jsou vše, z čeho se stav skládá. Neexistuje žádné pole stavu, které by s nimi mohlo být v rozporu.

Canonical record: .ai/repo/project/issues/I3406.yaml. Read it back with majordomus plan show I3406.