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hyperhive/hive-subagent-mcp
Repository files (latest commit first)
Filename Latest commit message Latest commit date
atlas d03f10822c hive-subagent-mcp: say so when a resume falls back to the bare name
resume_target logs the fallback and returns a notice naming the project
dir searched; continue appends it to its reply and to a failed resume's
error, so a caller hitting claude's 'matches 2 sessions' knows to pass dir.
The test's final assertion now pins the whole attach list so the continue
site is covered on its own, and the fallback branch has a test.
2026-10-07 12:28:25 +02:00
..
src hive-subagent-mcp: say so when a resume falls back to the bare name 2026-10-07 12:28:25 +02:00
Cargo.toml swarm-controller: create every agent's subagent stream 2026-10-03 01:34:01 +02:00
README.md subagent: give each run its own signal URL, and drop the name argument 2026-09-14 22:24:51 +02:00

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 (not InfiniteSession::run, which has no cancel handle to reach in — see the module doc for the v1 scope this trades away), the turn-continuation loop a goal switches 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 via hive_claude::SessionStore).
  • mcp.rs — the rmcp tool routers (the parent's start/continue/status/interrupt on /mcp, the subagent's goal_reached/need_help on /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 the Router is built once at startup and sessions come and go for the daemon's whole life.
  • paths.rs — the in-agent todo-socket path.