dsh-session-bridge
Session-level multi-thread orchestration for DeepSeek Harness. Installs as a bundle in the web profile and registers globally — every session can use the tools regardless of agent preset.
Tools
| Tool | Purpose |
|---|---|
session_create | Create an ordinary session in the caller's workspace (optional initial prompt); returns the session id. The child binds to the caller's standing composition via composeFrom — never re-mounts another preset. |
session_send | Deliver a prompt to any ordinary session by id. queue = next-turn FIFO (busy targets finish their turn first); interrupt = insert at the next step boundary. Cold sessions resume automatically. Subagent sessions are refused. |
session_list | Enumerate ordinary sessions (id, title, cwd, running); optional workspace filter. |
Install
From the Git repository (recommended):
dsh plugin --profile web add https://github.com/FuWenLianggit/dsh-session-bridgeOr from a local checkout:
dsh plugin --profile web add <path-to-this-checkout>Restart dsh web and hard-refresh the browser. Uninstall with dsh plugin --profile web remove dsh-session-bridge.
Notes
- Send/creation use the harness's built-in session/agent services; the plugin
only wraps them into model-facing tools.
- Cross-session messages are recorded with `source: { kind: 'plugin',
plugin: 'session-bridge' }` for provenance.
- Only ordinary sessions are addressable; subagent-owned sessions keep the
subagent routing fence.