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hyperhive/hive-subagent-mcp
Repository files (latest commit first)
Filename Latest commit message Latest commit date
atlas 461795b2cf swarm-ui: fix the stray doc text, name the agent in the cap-read warning
docs/swarm/inference.md had a table-row suffix pasted before the H1 by a
bad substitution, and the PUT row had lost it; the text is back in the
row.

A failed read of the agent-inference key already applied no cap (an
unreachable swarm must not block subagent work) and warned, but the
warning did not say which agent. It now names the agent and the error,
a test pins that, and subagent.md says a failed read starts anyway.

The max-subagents field stays a text field with a digit pattern: the
review-settings page's numeric field (concurrent reviews) is a TextField
with pattern="[0-9]+" and validation, and no field in swarm-ui uses
type="number". The new field gets the same pattern.
2026-10-14 10:13:29 +02:00
..
src swarm-ui: fix the stray doc text, name the agent in the cap-read warning 2026-10-14 10:13:29 +02:00
tests subagent: keep runs at +1000 when their cgroup is unavailable 2026-10-13 12:25:27 +02:00
Cargo.toml hive-subagent-mcp: check subagent models against the swarm's subagent_models 2026-10-10 13:58:47 +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.