docs(architecture): retain canonical output budget

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Tianyi Cui
2026-07-21 20:00:09 +08:00
parent 72a48fede6
commit 8ae6e1ffbd

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@@ -113,7 +113,7 @@ forever:
Each step assembles ordered prompt sections, tool schemas, and `{{name}}` variables; unknown or valueless references fail the turn. `dsh-system-prompt` owns the harness identity and default persona, which an agent scope may shadow. The loop supplies `model` and `cwd` ([prompt ownership](../.agents/notes/implemented/architecture/2026-07-05-prompt-variables-and-tool-guidance-ownership.md)).
Canonical tool JSON stays execution-local; post-policy replaces value or presentation, or blocks; the loop persists projections ([contract](../.agents/notes/implemented/architecture/2026-07-20-canonical-tool-output-contract.md)). Tool-time context—including async `agent.inject()` notices and post-tool `additionalContexts`—settles after results. Steering drains; before signal closure, `agent/post-step` observes durable output, results, context, and steering. Leftovers queue. Terminal `agent/turn-stop` runs after continuation and steering folding, remains authoritative through close/flush, and discards later steering while preserving queued prompts.
Canonical JSON stays execution-local; post-policy replaces value or presentation, or blocks; the loop persists projections ([contract](../.agents/notes/implemented/architecture/2026-07-20-canonical-tool-output-contract.md)). Tool-time context—including async `agent.inject()` notices and post-tool `additionalContexts`—settles after results. Steering drains; before signal closure, `agent/post-step` observes durable output, results, context, and steering. Leftovers queue. Terminal `agent/turn-stop` runs after continuation and steering folding, remains authoritative through close/flush, and discards later steering while preserving queued prompts.
Pruning precedes summaries; overflow retries require durable progress. Bounded transient retries compose on `agent/request-error`; cancellation wins ([compaction](../.agents/notes/implemented/architecture/2026-07-10-after-call-compaction-pressure-and-overflow-recovery.md), [retry](../.agents/notes/implemented/architecture/2026-06-21-bounded-llm-request-recovery.md)).