Chinesezjc
7a178951d6
A description was emitted above the `async def`, where Python treats the first string as the `Tools` class docstring and every later one as a dead expression — leaving each method undocumented in the model's only source of tool semantics. Emit it as the first statement of the method body instead. Also names the known languages in the run_code flavor guard (the reachable rejection, symmetric with the SDK_RENDERERS guard) and corrects three doc claims: the code-runtime group README no longer calls the generated SDK TypeScript, the base Code Mode note states its serial dispatch in past tense, and the tools README points at the rationale the language-dispatch note actually carries.
13 lines
1.5 KiB
Markdown
13 lines
1.5 KiB
Markdown
# code-runtime/ — code-execution capability family
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English | [中文](README.zh.md)
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The code-execution capability seam (see [capability seams](../../.agents/notes/implemented/architecture/2026-06-13-capability-seams.md)): an abstract runtime interface for executing one model-written program against host-provided async bindings, capturing what it printed and returned. The consumer is the tool registry's [Code Mode](../core/tools/README.md) (`tools: { mode: code }` — the `run_code` tool and the SDK generated in the loaded runtime's `language`); design in the [Code Mode Agent Note](../../.agents/notes/implemented/feature/2026-06-15-code-mode.md). **Product** packages.
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| Package | Role | ctx key |
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|---|---|---|
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| `code-runtime/` | Abstract code-execution seam (interface + vocabulary) | `ctx.codeRuntime` |
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| [`code-runtime-worker/`](code-runtime-worker/README.md) | Worker-thread backend: fresh worker per run, TypeScript via host-side type-strip (annotations advisory, never type-checked), port-bridged bindings, budget/heap containment | registers `ctx.codeRuntime` |
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The interface lives at `code-runtime/code-runtime/`; the shipped backend at `code-runtime/code-runtime-worker/`. Backends differ by execution substrate (worker thread, process, container) and by source language — both readonly descriptors on the service — and register `ctx.codeRuntime` without touching the interface or its consumer; that split is what makes a hardened backend a drop-in later.
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