bf4356cf35
`agentPreset.select` recomposes one session's agent from a different preset. It is allowed only while the session is blank — once a turn has run, that history was produced under the preset's tools and swapping them would strand logged tool calls, so the attempt answers `agent-preset-locked`. The agent and the session survive; only the preset subtree is swapped. That was forced by what the host actually owns: api-proxy discards the `AgentHandle` it creates, and there is no delete RPC, so neither disposing nor recreating the session was available. Swapping the subtree is also the better answer — the session id, its workspace attachment, and its projections all stay put. `recompose` is unmount-then-mount because two compositions cannot coexist: both would register the same tool names into one layer. So it resolves the new preset BEFORE tearing anything down (an unknown id is a no-op) and restores the previous composition when the new one fails to mount, rather than leaving the agent with no tools at all. Both paths are pinned by test. Also restores the English half of the `agentPreset.list` README paragraph, which was lost before the previous commit — and `verify-translation-pairing --write` recorded the pair as consistent anyway, because it records whatever state it finds rather than checking the two sides say the same thing.
packages/cordis — Cordis runtime integration
English | 中文
Plugins that integrate Harness-owned formats with the Cordis runtime: the self-referential model toolset and the restricted repository Plugin runtime.
| Package | Role | ctx key |
|---|---|---|
tool-cordis/ |
Model-facing runtime inspection and temporary-plugin tools | registers on ctx.tools |
repository-plugin/ |
Repository skill and MCP composition | registers a Loader builtin |