| Filename | Latest commit message | Latest commit date |
|---|---|---|
657875b2fa
A `start` may now name a role: `role: "reviewer"` loads the spawning agent's own `subagent_roles/reviewer.md` and renders it, alone, into one per-session file that `--append-system-prompt-file` points at. The role is the system prompt; the task is the turn, never the other way round — a task baked into the system prompt would re-assert itself as an instruction on every later turn of a continued session, not just the one it was written for. The task instructions (`prompt_file`) are read and folded ahead of the turn's own prompt instead, the same channel that carries them to the subagent without a role. The argument is optional, so every existing call is unchanged — pinned by a test that a pre-role payload still deserializes with `role` absent from the schema's required set, and another that the no-role path reaches claude with the caller's own file, unrendered, and the trigger untouched. With a role, one test pins the system-prompt file to the role's text and nothing of the task, and another pins the task still reaching the subagent as the turn's prompt. A role name with no file fails the call, before the session name is even reserved, and the error lists the roles the directory does hold. No agent ships roles yet, so named-but-missing is the ordinary first-run state; a fallback there would spawn a subagent under a prompt missing every clause the role existed to carry. An empty file and a name that is not a plain identifier refuse the same way. |
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| .. | ||
| src | ||
| Cargo.toml | ||
| README.md | ||
hive-subagent-mcp
Per-agent daemon (hive-subagent-daemon) that spawns nested headless
claude sessions on request and serves the tool surface
(start/continue/status/interrupt, plus a separate
subagent-facing goal_reached/need_help route, one per-session URL)
directly over streamable-http. No stdio bridge, no per-turn respawn — an
agent's claude reconnects to the same stable URL every turn.
Independent of hive-bash-mcp — a subagent spawns a full nested
claude session, a much heavier capability than a bash command, worth
its own deployable/restartable unit.
Shape
One bin (hive-subagent-daemon, src/main.rs) built from the crate's
own lib (src/lib.rs):
session.rs— the actual claude-facing logic:Claude::spawn+RunningClaude::wait/cancel_handle(notInfiniteSession::run, which has no cancel handle to reach in — see the module doc for the v1 scope this trades away), the turn-continuation loop agoalswitches on, and the in-memory maps that are the only state this daemon keeps (no task files — a restart stops whatever's running; the actual claude session is the durable store, found again by name viahive_claude::SessionStore).mcp.rs— thermcptool routers (the parent'sstart/continue/status/interrupton/mcp, the subagent'sgoal_reached/need_helpon/signal/mcp/<token>) +serve_http. Neither signal tool takes a session name: the token in the path is minted per run and resolved to a session before dispatch, so a subagent has no way to name — and therefore no way to signal — a sibling. One route with a path parameter, because theRouteris built once at startup and sessions come and go for the daemon's whole life.paths.rs— the in-agent todo-socket path.