A self-hosted universal MCP hub and central tool source-of-truth for AI agents. Exposes 59 live tools across 32 preset MCP servers over REST, JSON-RPC 2.0, and Server-Sent Events (SSE), plus a memory vault, security gateway, workflow pipelines, and an AI prompt-to-tool studio.

Capabilities

MCP Server Registry — 32 preset servers (built-in core suite, Ollama/GPU delegation, NVIDIA NIM, weather, crypto, HackerNews, JS evaluator, JSON/regex utilities, and more) with full CRUD, import/export, toggle, and ping.
59 native tools — web scraping, JS execution, math, chart generation, data conversion, code review, task decomposition, and the in-memory vault.
Memory Vault — key/value store with tags, TTL, search, and per-agent attribution.
Security Gateway — scoped access keys, rate limiting, and optional Bearer-token enforcement.
Workflow Pipelines — compose and execute multi-tool pipelines.
AI Tool Studio — generate MCP tool configs from natural-language prompts (requires GEMINI_API_KEY).
Transports — MCP JSON-RPC 2.0 (POST /mcp), SSE (GET /mcp/sse), and REST v1 (/api/v1/*).

Quick Start

npm install
npm run build      # vite build + esbuild -> dist/server.cjs
NODE_ENV=production node dist/server.cjs   # listens on :3000

Development:

npm run dev        # tsx server.ts with Vite HMR

Endpoints

Endpoint	Description
`GET /api/v1/system/status`	Health, uptime, tool/server counts
`GET /api/v1/tools`	Full tool catalog
`POST /api/v1/tools/:name`	Execute a tool over REST
`GET /api/v1/mcp/servers`	Registry CRUD
`GET /mcp/sse`	MCP Server-Sent Events stream
`POST /mcp`	MCP JSON-RPC 2.0 endpoint
`GET /openapi.json`	OpenAPI 3.0 spec
`GET /api/v1/memory`	Memory vault

Configuration

Set GEMINI_API_KEY in .env.local to enable the AI prompt-to-tool generator. All other features run without any external key.

Stack

React 19 · Vite 6 · Express 4 · TypeScript · Tailwind CSS 4 · Recharts · @google/genai

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