d6f94e5247
An agent's subagent daemon publishes each subagent's output as terminal
rows on `$SWARM.term.<agent>.sub.<subagent>`, as the agent, into a
per-agent stream it creates itself; swarm-controller lists an agent's
subagents from that stream's subjects and relays one subagent's rows as
SSE; the swarm UI lists them under the agent's terminal preview and
reuses AgentTermPreview, full-screen tab included, with no input.
- swarm-nats.nix: the agent token may also publish
`$SWARM.term.{agent}.sub.>` and `$JS.API.STREAM.CREATE|INFO` on
`term-sub-{agent}`, and nothing else of JetStream. A module-eval arm
pins the agent-token grant as an exact list.
- mcp.nix: hive-subagent-daemon loads the agent's store identity
(`hive-agent-bao-cert/-key/-server-ca`, the ones hive-agent loads)
whenever the agent has a store, not only on the opencode preset. The
agent's own queue secret lives in the store, so this is the credential
the harness connects with.
- hive-subagent-mcp: `swarm_term` reads the agent's queue secret under
that identity, connects with the agent token, opens or creates
`term-sub-<agent>` (max_age 24h), and publishes classified rows from
the sink every subagent line already passes through. The sink only
queues (bounded, drop-and-count); a missing store, refused credential,
failed stream create or failed publish is a log line.
- The stream-json classifier (`stream_enrich`) and the `TermMsg` row
types plus `fit` move from the hive-agent binary into hive-sh4re, so
the subagent daemon publishes the rows AgentTermPreview already
renders. hive-agent keeps its LiveEvent classifier on top.
- swarm-controller: `GET /api/agents/{name}/subagents` and
`GET /api/agents/{name}/subagents/{subagent}/term/stream`.
- docs/swarm: what the UI shows and what the queue carries.
Closes #4827
57 lines
2.1 KiB
TOML
57 lines
2.1 KiB
TOML
[package]
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name = "hive-subagent-mcp"
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edition.workspace = true
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version.workspace = true
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readme = "README.md"
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[lints]
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workspace = true
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[dependencies]
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anyhow.workspace = true
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# The swarm-queue client for publishing subagent terminals (`swarm_term`).
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async-nats.workspace = true
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axum.workspace = true
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clap.workspace = true
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hive-agent-sock.workspace = true
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hive-claude.workspace = true
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hive-runtime.workspace = true
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# `permissions::builtin_tools_arg` — the same `--tools` resolution the parent
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# harness spawns its own claude with, so a subagent's built-in surface is its
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# parent's rather than a second list that drifts. See `session::build_config`.
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# Also `term_msg`/`stream_enrich`, the rows `swarm_term` publishes.
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hive-sh4re.workspace = true
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hive-sock-client.workspace = true
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hive-types.workspace = true
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libc.workspace = true
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rmcp.workspace = true
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schemars.workspace = true
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serde.workspace = true
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serde_json.workspace = true
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# `subagent_term`: the subject, the stream, and opening it as the agent.
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swarm-queue-client = { workspace = true, features = ["subagent-term"] }
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# The agent's own queue credential, read under its store identity.
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swarm-secret-client.workspace = true
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tokio.workspace = true
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tracing.workspace = true
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tracing-subscriber.workspace = true
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# Signal-route tokens. `Uuid::new_v4` draws from the OS CSPRNG (getrandom),
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# which is the property the per-session URL rests on — see
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# `session::State::mint_signal_url`.
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uuid.workspace = true
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# `test-util` for `#[tokio::test(start_paused = true)]`: the `continue`
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# resume-grace tests assert what happens when the bound is actually reached,
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# and paused time gets that answer without a five-second unit test.
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[dev-dependencies]
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tokio = { workspace = true, features = ["test-util"] }
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# `hive-subagent-daemon` — long-running per-agent claude-subagent runner.
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# Independent of `hive-bash-mcp` (own crate, own binary, own MCP server) —
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# see lib.rs's module doc for why. Serves its MCP tools (`start`/
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# `continue`/`status`/`interrupt`, plus the subagent-facing
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# `goal_reached`/`need_help` route) directly over streamable-http — no
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# stdio bridge.
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[[bin]]
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name = "hive-subagent-daemon"
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path = "src/main.rs"
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