Files
deepseek-harness/packages/context/README.md
Turtle 1ac946f747 feat(context): add tmux-context plugin injecting the agent's tmux location
Add @deepseek-ai/dsh-tmux-context: an opt-in per-turn context plugin that
reads which tmux session/window/pane this agent process runs in (plus the
window layout tree) via the ctx.bash seam, and injects it as one durable,
source-attributed user/message when the location changes.

- Pull on the first step of each turn; no tmux hook or background process.
- Detect a real pane by tty, not $TMUX_PANE alone: a terminal launched from
  a tmux shell inherits $TMUX/$TMUX_PANE from that ancestor, so the command
  also matches the pane's #{pane_tty} against this process's controlling
  terminal and emits fields only on a match.
- No-op outside a real pane, without a bash executor, or on a malformed
  reading.
- Own location and layout only: no pane sizes, no sibling-pane scraping.
- Unit tests at 100% per-file coverage, plus a keyless Loader e2e with a
  mock bash provider so it replays without tmux.
- Agent Note: 2026-07-27-tmux-location-context.
2026-07-28 21:40:13 +08:00

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Markdown

# context/ — request-context extensions
English | [中文](README.zh.md)
Product plugins that add model-visible request context without defining a tool. `workspace-context` is included by the default `dsh-agent-spine-demo` bundle and can be disabled through bundle config; `time-context` and `tmux-context` are opt-in, while the standard TUI bundle composes `session-reference` explicitly.
| Package | Role | ctx key |
|---|---|---|
| `session-reference/` | Bounded current-surface snapshots of other sessions | `ctx.sessionReferences` |
| `time-context/` | Durable per-step current time and elapsed-time context | (none) |
| `tmux-context/` | Durable per-turn context with this agent's tmux pane/window location | (listens on `agent/step`, reads `ctx.bash`) |
| `workspace-context/` | `AGENTS.md`/`CLAUDE.md` workspace context loader | (listens on `agent/step` + `tools/post-execute`) |
The [`workspace-context` decision record](../../.agents/notes/implemented/feature/2026-06-24-workspace-context.md) explains its per-agent/session isolation and lifecycle split.