mirror of
https://github.com/profullstack/logicsrc.git
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Anthony Ettinger
018a583a00
@logicsrc/agentswarm: a self-hosted, framework-agnostic multi-agent runtime that each app mounts on its own route (e.g. tronbrowser.dev/swarm). M1 — core: - createSwarmHandler(): Web (Request)=>Response handler, CORS + validation - SwarmRunner: injectable engine interface - createDeepAgentRunner(): deepagents (createDeepAgent) adapter; deepagents + @langchain/langgraph are optional peers loaded via dynamic import so the core builds/tests with zero heavy deps - SwarmError + onRequest gate: seam for x402 metering / auth (402/403) M3 — rubric self-check (deepagents RubricMiddleware is Python-only, so ported at the runner layer): - createRubricRunner(): grades output via an injectable judge and revises until it passes or maxIterations; passes through untouched when no rubric - createLLMJudge(): cheap-model grader (lazy langchain initChatModel) 13/13 vitest pass; tsc clean; examples/server.mjs demo verified. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
34 lines
1.3 KiB
JavaScript
34 lines
1.3 KiB
JavaScript
// Minimal self-host demo: proves the embeddable handler mounts on a plain
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// Node server at /swarm. Uses a mock runner so it runs with zero deps and no
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// API key — swap `runner` for `await createDeepAgentRunner({ model })` for real.
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//
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// npm run build && npm run demo
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// curl -s localhost:8787/swarm -d '{"messages":[{"role":"user","content":"hi"}]}'
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import { createServer } from "node:http";
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import { createSwarmHandler } from "../dist/index.js";
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const runner = {
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async run({ messages, threadId }) {
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const last = messages[messages.length - 1]?.content ?? "";
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return {
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threadId: threadId ?? `thread_${Date.now()}`,
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messages: [...messages, { role: "assistant", content: `echo: ${last}` }],
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output: `echo: ${last}`
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};
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}
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};
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const handle = createSwarmHandler({ runner });
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createServer(async (req, res) => {
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const chunks = [];
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for await (const chunk of req) chunks.push(chunk);
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const request = new Request(`http://localhost${req.url}`, {
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method: req.method,
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headers: req.headers,
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body: chunks.length ? Buffer.concat(chunks) : undefined
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});
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const response = await handle(request);
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res.writeHead(response.status, Object.fromEntries(response.headers));
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res.end(Buffer.from(await response.arrayBuffer()));
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}).listen(8787, () => console.log("agentswarm demo on http://localhost:8787/swarm"));
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