{"repo":"ArcadeAI/arcade-mcp","free":true,"listed":false,"github":"https://github.com/ArcadeAI/arcade-mcp","clone":"git clone https://github.com/ArcadeAI/arcade-mcp.git","description":"MCP Server Framework and Tool Development library for building custom capabilities into agents.","language":"Python","stars":1008,"topics":["ai","arcade-ai","arcade","mcp","mcp-servers","mcp-tools","mcp-gateway","model-context-protocol","model-context-protocol-sdk","mcp-runtime"],"license":"MIT","category":"mcp-servers","readme_excerpt":"Arcade MCP Open-source Python framework for building MCP servers and tools. Documentation • Examples • Discord What is arcade-mcp arcade-mcp is the Python framework for building Model Context Protocol servers and the tools that run inside them. It powers the 7,500+ prebuilt tools across 81 MCP servers at Arcade.dev, and is open-sourced so you can build your own. Use it when you need MCP tools that aren't already in the prebuilt catalog: internal APIs, custom OAuth providers, domain-specific integrations. Highlights: - Decorator API covering the full MCP spec: tools, resources, prompts, sampling, elicitation, progress, logging. - Authorized tool calling. Declare requires auth=GitHub(scopes=[\"repo\"]) and Arcade handles OAuth, token refresh, and per-call scoping. The client and the LLM never see the token. - Vendor-neutral. Any MCP client, any LLM, any agent framework (LangChain, Mastra, Pydantic AI, CrewAI, Google ADK, OpenAI Agents). - arcade evals for testing tool-call accuracy against real LLMs. - arcade deploy for one-command hosting on Arcade Cloud. Authorized tool calling Tools can declare: 1. Which OAuth scopes they need, and Arcade handles the rest: prompting the end user to authorize, storing and refreshing tokens, scoping them per call 2. API keys or any other secrets, and Arcade hosts the secrets securely in an encrypted environment. The secrets (OAuth tokens, API keys, etc) are securely injected by Arcade into your tool call at runtime, so that your tool can authori","default_branch":null,"files":null,"tree":[],"storefront":"/r/ArcadeAI","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/ArcadeAI/arcade-mcp/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}