Move project and host queries into native MCP with host-owned OAuth/context, while retaining memory, skills, actions and publication plugins. Add nearby-model queries and explicit chat/task/learning model defaults. Adopt Responses HTTP/SSE and native steer/queue inbox delivery, preserving scoped session ownership, pending input edits and investigation communication. Disable local-provider discovery: Server /health allowed native vLLM to probe /v1/models on port 8000. A native before/after regression prevents recurrence. Validation: 170 focused Bun tests; service/plugin typechecks; native discovery, provider-discovery and input-inbox smoke checks; no paid model inference.
33 lines
2.0 KiB
TypeScript
33 lines
2.0 KiB
TypeScript
import { Plugin, Rpc } from "@opencode/plugin";
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import { z } from "zod";
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// Loaded only by the opt-in isolated smoke script, never by the Agent service.
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export default Plugin.define({
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id: "tjwater.mcp-fixture",
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async setup(ctx) {
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await ctx.websearch.transform((editor) => {
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editor.add({ id: "fixture-search", name: "Isolated search fixture", execute: async ({ query }) => [
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{ url: "https://example.test/search-result", title: "Fixture result", content: query, time: {} },
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] });
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});
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// Materialize the native session toolbox, then stop before any model call.
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await ctx.session.hook("context", () => { throw new Error("MCP fixture stops before model request"); });
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const evaluated: string[] = [];
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await ctx.permission.hook("evaluate", (event) => { evaluated.push(event.action); });
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await ctx.rpc.register(Rpc.define({
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id: "tjwater.mcp-fixture", events: {}, methods: {
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call: { input: z.object({ session_id: z.string(), tool: z.enum(["mcp_stdio_echo", "mcp_http_write", "mcp_tjwater_session_search", "mcp_tjwater_todoread", "mcp_tjwater_run_simulation", "websearch"]), value: z.string().optional(), arguments: z.record(z.string(), z.unknown()).optional() }), output: z.object({ content: z.unknown(), evaluated: z.array(z.string()), error: z.string().optional() }) },
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},
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}), {
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call: async (input, context) => {
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const tool = (await ctx.tool.list()).find((tool) => tool.id === input.tool);
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if (!tool) throw new Error("fixture tool missing");
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try {
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const result = await tool.execute(input.arguments ?? { value: input.value }, { sessionID: input.session_id as never, id: "call-mcp-fixture" as never, messageID: "msg-mcp-fixture" as never, agent: "instruction" as never, signal: context.signal, progress: async () => {} });
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return { content: result.content ?? [], evaluated };
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} catch (error) { return { content: [], evaluated, error: String(error) }; }
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},
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});
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},
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});
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