feat(core): bound v2 tool output (#30999)

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Kit Langton 2026-06-05 14:35:19 -04:00 committed by GitHub
commit a9094fd059
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31 changed files with 387 additions and 552 deletions

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@ -44,7 +44,7 @@ const resources = Layer.succeed(
limits: () => Effect.die("unused"),
write: () => Effect.die("unused"),
truncate: (input) => Effect.sync(() => truncations.push(input)).pipe(Effect.andThen(truncate(input))),
read: () => Effect.die("unused"),
bound: (input) => Effect.succeed({ output: input.output, outputPaths: [] }),
cleanup: () => Effect.die("unused"),
}),
)
@ -187,26 +187,25 @@ describe("WebFetchTool contribution", () => {
}),
)
it.effect("exposes managed overflow through an opaque resource URI", () =>
it.effect("exposes managed overflow through a path", () =>
Effect.gen(function* () {
reset()
truncate = (input) =>
Effect.succeed({
content: "HEAD\n\n... output truncated; full content available as tool-output://opaque ...\n\nTAIL",
content: "HEAD\n\n... output truncated; full content saved to /tmp/tool-output/tool_opaque ...\n\nTAIL",
truncated: true,
resource: new ToolOutputStore.Resource({
uri: "tool-output://opaque",
mime: input.mime ?? "text/plain",
size: input.content.length,
}),
outputPath: "/tmp/tool-output/tool_opaque",
})
const registry = yield* ToolRegistry.Service
const settled = yield* registry.settle(call({ url: "https://1.1.1.1", format: "html" }, "call-overflow"))
expect(settled.result).toMatchObject({ type: "text", value: expect.stringContaining("tool-output://opaque") })
expect(settled.result).toMatchObject({
type: "text",
value: expect.stringContaining("/tmp/tool-output/tool_opaque"),
})
expect(settled.output?.structured).toMatchObject({
truncated: true,
resource: { uri: "tool-output://opaque", mime: "text/html" },
outputPath: "/tmp/tool-output/tool_opaque",
})
expect(truncations).toEqual([{ sessionID, toolCallID: "call-overflow", content: "hello", mime: "text/html" }])
}),