I3304 — A prompt reaches the model within a declared capture budget, and no captured record is lost

○PŘIPRAVENO vlna 0 · p2 · profil implementation · bezpečné souběžně

Part of a-provider-carries-the-contract-natively — Each agent client carries the contract through its own extension points, generated once and checked for drift.

Cíl

Declare a latency budget for the UserPromptSubmit and SessionStart hooks in benchmark policy, meet it by handing the capture to the running shared server (or a durable outbox) instead of a cold executable start, and prove no record is lost.

Proč

Measured 2026-09-10: the capture hook cost about 4 s per prompt, all cold start, and backgrounding it lost every record (lib/capture.sh:2244). The owner's standing order since then is that hooks never slow the owner down. Rebound to the new intent criterion #hooks-within-budget, because the hooks this intent generates (Stop per turn, edit guard per edit) carry the same cold-start cost. Milestone development-runtime belongs to no intent, so moving this issue there would leave it unbound. It extends milestone development-runtime. Sources: chatgpt-majordomus:c099#0, chatgpt-majordomus:c099#3, chatgpt-majordomus:c099#9.

Aktuální stav

Every lifecycle event is inline (mj_lifecycle_latency prints inline); policy.yaml declares prompt-capture with no budget.

Cílový stav

bench --check holds the budget; a case proves every prompt of a burst is recorded.

Rozsah

• lib/capture.sh
• .claude/hooks
• apps/majordomus-cli/src/capability/builtin/lifecycle.rs
• .ai/repo/benchmarks/rust/policy.yaml
• .ai/repo/benchmarks/rust/README.md
• .ai/repo/policy.yaml
• apps/majordomus-cli/src/bench/system.rs
• test/cases/29_prompt_capture.sh

Závislosti

Žádné. Tento úkol je kořenem grafu.

Co na tom čeká

• I3301✕BLOCKED A Claude Code session that stops with an active task is told what the task still owes

Kritéria přijetí

• The hook's p95 is under the declared budget with the server running
• A burst of prompts yields one record each
• With no server the hook degrades to inline capture, never to loss
• The declared budget covers every generated hook that runs per prompt, per turn or per edit (capture, Stop report, edit guard), not only prompt capture

Validace

• majordomus bench --check
• bash test/run.sh 29_prompt_capture

Požadované důkazy

• bench_prompt_capture
• case_no_prompt_record_is_lost

Důkazy

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

Časová osa

zahájeno

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ověřeno

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dokončeno

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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/I3304.yaml. Read it back with majordomus plan show I3304.