hyperhive/docs/tools
Repository files (latest commit first)
Filename Latest commit message Latest commit date
atlas 9cd30a58ba subagent: say why we refuse an empty --tools, not what one would do
The comments and docs around the empty-`--tools` assert stated a
mechanism: that an empty value parses as *unset* and therefore grants
MORE built-ins than omitting the flag. That claim came from a
measurement, and the installed `claude --help` (2.1.268) says the
opposite in as many words — `Use "" to disable all tools`. One of the two
is wrong and this repo is not the place that settles it.

The rule the code enforces is right under both readings, which is
precisely why it should not be argued from either: we never emit an empty
`--tools`, because what an empty one means is release-dependent and
nothing here wants a subagent with no built-in tools regardless. So the
prose now states the rule and the ambiguity, and asserts nothing about
`""` in either direction — replacing the claim with its opposite would be
the same mistake sourced differently.

No behaviour change: the assert, the resolution and every test are
untouched.

Two test comments also gained the limit they were quietly missing.
`no_spawned_tool_escapes_the_session` hardcodes ten names, so it is a
canary for tools someone thought to list, not a guarantee — the
guarantee is the subset property, which covers tools nobody has invented
yet. And `a_subagent_gets_no_builtin_its_parent_lacks` resolves both
sides in one process off one env var, so it catches a code divergence but
not the two real systemd units disagreeing about `HIVE_TOOL_GROUPS` —
which is what they did until the previous commit, and is not a thing a
unit test can reach.

Refs #4416
2026-09-15 17:40:27 +02:00
..
bash.md hive-sh4re, docs: fix the two docs argus flagged on ToolGroup::Execution 2026-09-11 19:01:31 +02:00
forge-cli.md docs: regenerate forge-cli.md for the --limit/--tail opt-in swap 2026-09-11 19:13:30 +02:00
forge.md docs: use pr status's positional form in the two remaining --pr examples 2026-09-11 17:27:49 +02:00
hivectl-cli.md hivectl, docs: choom is not root-only, and set-limits takes no agent name 2026-09-11 19:11:13 +02:00
hivectl.md hivectl, docs: choom is not root-only, and set-limits takes no agent name 2026-09-11 19:11:13 +02:00
lifecycle.md refactor(hive-c0re): drop the request_init_config tool and InitConfig approval 2026-09-14 19:03:44 +02:00
matrix.md docs/matrix: name the [acct:<name>] prefix a multi-account agent receives 2026-09-11 18:19:22 +02:00
README.md feat(swarmctl): add agent create, queueing the swarm-controller creation DAG 2026-09-14 19:40:23 +02:00
scheduling.md scheduling.md: drop the list_schedules prose, keep the approval-scope fix 2026-09-11 18:43:10 +02:00
subagent.md subagent: say why we refuse an empty --tools, not what one would do 2026-09-15 17:40:27 +02:00
swarmctl-cli.md feat(swarmctl): add agent create, queueing the swarm-controller creation DAG 2026-09-14 19:40:23 +02:00

Tools

hivectl is your tool — the operator's own host CLI. Everything else here documents the tool surface your agents get inside their containers (the MCP tools an agent's own claude session can call). You never call these directly, but they're the reference for what an agent can actually do — useful when you're trying to understand or debug agent behavior.

For the operator

  • hivectl — the curated guide: provisioning forge and matrix accounts, gateway htpasswd management, container lifecycle shortcuts, interactive agent shell access.
  • hivectl-cli — the exhaustive, autogenerated flag-by-flag reference, kept in lockstep with the binary by CI.

For the swarm operator

  • swarmctl-cli — the exhaustive, autogenerated flag-by-flag reference for swarmctl, kept in lockstep with the binary by CI the same way hivectl-cli.md is. swarmctl itself runs as root on the swarm-controller host, not through hivectl — see swarmctl/README.md for why. Two verb families today: user (authelia's subject store, edited in place) and agent create (queues the swarm-controller's creation job graph). No curated guide yet; add one here if/when that grows.

What your agents can do

  • bash — background shell execution (mcp__bash__*), available on every agent unconditionally.
  • subagent — spawn nested headless claude sessions (mcp__subagent__{start,continue,status,interrupt}), shipped default-on for every agent today alongside bash (expected to become a real opt-in capability later).
  • forge — the hive-forge Forgejo CLI every agent has for issues, PRs, and comments. Not an MCP tool — a binary agents shell out to instead of ad-hoc curl.
  • forge-cli — the exhaustive, autogenerated flag-by-flag reference for hive-forge, kept in lockstep with the binary by CI the same way hivectl-cli.md is.
  • lifecycle — kill/start/restart/update for the agents in a caller's own subtree, plus the approval-gated config-change tools.
  • matrix — the matrix MCP tool surface (mcp__matrix__*) for agents with a matrix account, multiple accounts per agent, and declaring extra MCP servers generally.
  • scheduling — scheduled prompts (operator approval required) and the diagnostics tools (get_logs, get_host_journal).