Tianyi Cui
0e0f3b2f19
The Codex simplification concern plus the duplication comment on the spawn apply, resolved by deletion: the backend-lifetime holds are gone, so the runtime registers at the first structured run and disposes when the last settles — a deployment that never passes outputSchema carries no always-on global state, and there is no per-backend acquisition block left to extract. The driver spec now drives an INLINE spawn-shaped provider over startInProcessRun, which removes the spawn/fork devDependencies (the test-only workspace cycle); plugin-level structured coverage moves to the backends' own specs (capture through the shipped plugin, mid-run backend unload, seeded fork capture). tools.md, the driver README, and both backend READMEs describe the run-scoped lifetime; the module-graph regenerates without the cycle edges.
@deepseek-ai/dsh-subagent-spawn
The in-process spawn subagent backend: a SubagentProvider that runs each child as a fresh child Agent on the same cordis context (ctx.agents) — its own session, its own (or the parent's) model, zero inherited conversation. The cheapest transport, reusing the agent factory's quiescent AgentHandle teardown.
The run mechanics live in the shared @deepseek-ai/dsh-subagent-inprocess driver (startInProcessRun); this backend just passes no seed (a fresh child). The fork backend is an independent peer over the same driver — neither knows about the other.
What it does
start(request) delegates to startInProcessRun(ctx, request, { providerName }) with no seed: a fresh child agent with the parent's cwd/parentSession lineage and (by default) the parent's model. See the driver README for the full lifecycle (depth check, one-shot drive, result read, dispose).
Capabilities
{ outputSchema: true, depthLimit: true, toolFilter: false }. It constructs the child, so it enforces a recursion cap, and it supports structured output via the driver's structured runtime (acquired per structured run inside the driver — this backend registers nothing at apply). Tool-scoping is deferred (the service rejects a request needing it before start runs).
Config
| Key | Meaning |
|---|---|
providerName |
Registry name on ctx.subagents (default spawn). |