MCP Tool Factory

What it does

MCP Tool Factory is a meta-tool: an MCP server that generates other MCP servers. Give it a natural language description of the tools you want, an OpenAPI spec, a database connection string, a GraphQL schema, or an RDF/OWL ontology — and it produces a complete, production-ready TypeScript MCP server in seconds. It can be used as a CLI, a programmatic library, or as an MCP server itself inside Claude Desktop or Cursor.

Tools

• generate_mcp_server — Generate a full MCP server from a plain-English description
• generate_from_openapi — Convert any OpenAPI 3.0+ spec into MCP tools
• generate_from_database — Scaffold CRUD tools from SQLite or PostgreSQL schemas
• generate_from_graphql — Map GraphQL queries → read tools, mutations → write tools
• generate_from_ontology — Generate from RDF/OWL, JSON-LD, or YAML ontologies
• validate_typescript — Validate generated TypeScript code syntax
• list_providers — List all available LLM backends
• get_factory_info — Show factory capabilities and configuration

Installation

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "mcp-tool-factory": {
      "command": "node",
      "args": ["/path/to/mcp-tool-factory-ts/bin/mcp-server.js"],
      "env": {
        "ANTHROPIC_API_KEY": "your-key-here"
      }
    }
  }
}

Or install globally and use any supported API key:

npm install -g @heshamfsalama/mcp-tool-factory

Any of these env vars will auto-detect the provider: ANTHROPIC_API_KEY, OPENAI_API_KEY, GOOGLE_API_KEY, MISTRAL_API_KEY, DEEPSEEK_API_KEY, GROQ_API_KEY, XAI_API_KEY, AZURE_OPENAI_API_KEY, COHERE_API_KEY.

Supported hosts

Confirmed in README: Claude Desktop, Claude Code CLI, Cursor, VS Code Copilot.