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refactor agent pre-step inbox lifecycle

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_Kerman
2026-07-31 19:21:16 +08:00
parent c2ff9ddec8
commit fcc2b5e282
267 changed files with 2052 additions and 1546 deletions
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packages/context/tmux-context/README.md
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@@ -17,7 +17,7 @@ Opt-in durable context naming the tmux session, window, and pane this agent proc
## How it reads tmux
The plugin prepends an `agent/step` listener that runs only on the first step of each turn. When due, it runs one read-only command through the `ctx.bash` executor seam:
The plugin prepends an `agent/pre-step` listener that runs only on the first step of each turn. When due, it runs one read-only command through the `ctx.bash` executor seam:
```sh
[ -n "$TMUX_PANE" ] || exit 1
@@ -33,7 +33,7 @@ State is pulled on every eligible turn — a moved, renamed, or re-laid-out pane
## Timing semantics
When an injection is due, the plugin appends one injected `user/message` through `agent.inject()` before `step/start`, with source `{ kind: 'plugin', plugin: 'tmux-context' }`. Change suppression and interval scheduling scan the raw durable session events for the latest injection of this source, so the schedule survives compaction and resumed processes without process-local cache state; sessions schedule independently. The reading records a request-preparation attempt, not a committed step; because the listener runs first, its append may remain when a later pre-step listener cancels or fails the attempt (the log is append-only and the plugin performs no rollback).
The plugin prepends an `agent/pre-step` listener. When an injection is due and the downstream decision enters the proposed step, it prepends one sourced `UserMessage` to the returned batch. AgentLoop records that context after `step/start` with source `{ kind: 'plugin', plugin: 'tmux-context' }`. Change suppression and interval scheduling scan the raw durable session events for the latest injection of this source, so the schedule survives compaction and resumed processes without process-local cache state; sessions schedule independently. A downstream pre-step listener that rejects or fails prevents the reading from being recorded.
## Model Experience