# hive-subagent-mcp

Per-agent daemon (`hive-subagent-daemon`) that spawns nested headless
`claude` sessions on request and serves the tool surface
(`start`/`continue`/`interrupt`) directly over streamable-http. No
stdio bridge, no per-turn respawn — 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` (not `InfiniteSession::run`,
  which has no cancel handle to reach in — see the module doc for the
  v1 scope this trades away), the in-memory `running` map that's 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 via `hive_claude::SessionStore`).
- **`mcp.rs`** — the `rmcp` tool router (`start`/`continue`/`interrupt`)
  - `serve_http`.
- **`paths.rs`** — the in-agent todo-socket path.