126 lines
5.2 KiB
JavaScript
126 lines
5.2 KiB
JavaScript
#!/usr/bin/env node
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"use strict";
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// =============================================================================
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// vibn-agent-mcp
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// -----------------------------------------------------------------------------
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// Stdio MCP server exposing the vibn-agent-runner sub-agent orchestration API.
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// This lets any MCP-speaking client (Goose, Claude Desktop, Cursor, etc.)
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// spawn Coder / PM / Marketing jobs against the vibn-agent-runner HTTP service
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// and poll their status.
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//
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// Config (env):
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// AGENT_RUNNER_URL (default: http://localhost:3333) — URL of the runner
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// =============================================================================
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || (function () {
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var ownKeys = function(o) {
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ownKeys = Object.getOwnPropertyNames || function (o) {
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var ar = [];
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for (var k in o) if (Object.prototype.hasOwnProperty.call(o, k)) ar[ar.length] = k;
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return ar;
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};
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return ownKeys(o);
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};
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return function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k = ownKeys(mod), i = 0; i < k.length; i++) if (k[i] !== "default") __createBinding(result, mod, k[i]);
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__setModuleDefault(result, mod);
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return result;
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};
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})();
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Object.defineProperty(exports, "__esModule", { value: true });
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const index_js_1 = require("@modelcontextprotocol/sdk/server/index.js");
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const stdio_js_1 = require("@modelcontextprotocol/sdk/server/stdio.js");
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const types_js_1 = require("@modelcontextprotocol/sdk/types.js");
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const api = __importStar(require("../tools/agent-api"));
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function loadConfig() {
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const runnerUrl = process.env.AGENT_RUNNER_URL?.trim() || 'http://localhost:3333';
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return { runnerUrl };
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}
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const TOOL_DEFINITIONS = [
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{
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name: 'spawn_agent',
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description: 'Dispatch a sub-agent job to run in the background on the vibn-agent-runner. Returns a job ID.',
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inputSchema: {
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type: 'object',
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properties: {
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agent: { type: 'string', description: '"Coder", "PM", or "Marketing"' },
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task: { type: 'string', description: 'Detailed task description for the agent' },
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repo: { type: 'string', description: 'Gitea repo in "owner/name" format' },
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},
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required: ['agent', 'task', 'repo'],
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},
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},
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{
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name: 'get_job_status',
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description: 'Check the status of a previously spawned agent job.',
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inputSchema: {
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type: 'object',
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properties: {
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job_id: { type: 'string', description: 'Job ID returned by spawn_agent' },
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},
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required: ['job_id'],
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},
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},
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];
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async function dispatch(cfg, name, args) {
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switch (name) {
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case 'spawn_agent':
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return api.spawnAgent(cfg, {
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agent: String(args.agent),
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task: String(args.task),
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repo: String(args.repo),
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});
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case 'get_job_status':
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return api.getJobStatus(cfg, String(args.job_id));
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default:
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throw new Error(`Unknown tool: ${name}`);
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}
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}
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function buildServer(cfg) {
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const server = new index_js_1.Server({ name: 'vibn-agent-mcp', version: '0.1.0' }, { capabilities: { tools: {} } });
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server.setRequestHandler(types_js_1.ListToolsRequestSchema, async () => ({ tools: TOOL_DEFINITIONS }));
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server.setRequestHandler(types_js_1.CallToolRequestSchema, async (request) => {
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const name = request.params.name;
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const args = (request.params.arguments ?? {});
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try {
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const result = await dispatch(cfg, name, args);
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return { content: [{ type: 'text', text: typeof result === 'string' ? result : JSON.stringify(result, null, 2) }] };
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}
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catch (err) {
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const message = err instanceof Error ? err.message : String(err);
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return { isError: true, content: [{ type: 'text', text: `Error: ${message}` }] };
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}
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});
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return server;
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}
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async function main() {
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const cfg = loadConfig();
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const server = buildServer(cfg);
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const transport = new stdio_js_1.StdioServerTransport();
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await server.connect(transport);
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// eslint-disable-next-line no-console
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console.error(`[vibn-agent-mcp] ready — ${TOOL_DEFINITIONS.length} tools exposed (runner=${cfg.runnerUrl})`);
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}
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main().catch((err) => {
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// eslint-disable-next-line no-console
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console.error('[vibn-agent-mcp] fatal:', err);
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process.exit(1);
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});
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