--- title: "mcp-use vs fastmcp" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/mcp-use-mcp-use-vs-prefecthq-fastmcp" tools: ["mcp-use-mcp-use", "prefecthq-fastmcp"] --- # mcp-use vs fastmcp *GraphCanon updated Jul 26, 2026* ## Verdict Pick mcp-use if the MCP framework for AI Agents development supports TypeScript-based development of applications and servers that integrate with ChatGPT and Claude; pick fastmcp if fastmcp is designed for efficient creation of MCP servers and clients in Python, fitting projects looking to streamline AI agent context handling. [mcp-use](https://manufact.com) reports 10k GitHub stars, 1.4k forks, and 122 open issues, last pushed Jul 25, 2026. [fastmcp](https://gofastmcp.com) has 27k stars, 2.2k forks, and 265 open issues, last pushed Jul 26, 2026. Figures are from public GitHub metadata via [mcp-use's repository](https://github.com/mcp-use/mcp-use) and [fastmcp's repository](https://github.com/PrefectHQ/fastmcp). | | [mcp-use](/tools/mcp-use-mcp-use.md) | [fastmcp](/tools/prefecthq-fastmcp.md) | | --- | --- | --- | | Tagline | MCP framework for AI Agents development | The fast Pythonic way to build MCP servers and clients | | Stars | 10,372 | 26,846 | | Forks | 1,379 | 2,187 | | Open issues | 122 | 265 | | Language | TypeScript | Python | | Adopt for | The MCP framework for AI Agents development supports TypeScript-based development of applications and servers that integrate with ChatGPT and Claude. | fastmcp is designed for efficient creation of MCP servers and clients in Python, fitting projects looking to streamline AI agent context handling. | | Persona | - | - | | Runtime | - | - | | License | MIT | FastMCP is licensed under the Apache License 2.0 which allows free use, modification and distribution of the software provided that the original license is included with each copy. | | Categories | AI Agents, Developer Tools | AI Agents, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [mcp-use](/tools/mcp-use-mcp-use.md) | [fastmcp](/tools/prefecthq-fastmcp.md) | | --- | --- | --- | | Open issues (now) | 122 | 265 | | Full report | [trust report](/tools/mcp-use-mcp-use/trust.md) | [trust report](/tools/prefecthq-fastmcp/trust.md) | ## Shared compatibility - **Python**: [mcp-use](/tools/mcp-use-mcp-use.md) - Python runtime; [fastmcp](/tools/prefecthq-fastmcp.md) - Python runtime ## Decision facts: mcp-use - **Adopt for:** The MCP framework for AI Agents development supports TypeScript-based development of applications and servers that integrate with ChatGPT and Claude. ## Decision facts: fastmcp - **Pricing:** freemium - The core FastMCP library is free to use, with no premium tiers available as it is an open-source project. - **Adopt for:** fastmcp is designed for efficient creation of MCP servers and clients in Python, fitting projects looking to streamline AI agent context handling. - **License detail:** FastMCP is licensed under the Apache License 2.0 which allows free use, modification and distribution of the software provided that the original license is included with each copy. ## Choose when ### Choose mcp-use if… - mcp-use is primarily TypeScript; fastmcp is Python. - License: mcp-use is MIT, fastmcp is Apache-2.0. - Tags unique to mcp-use: agentic-framework, ai, apps-sdk, chatgpt. - Also covers Developer Tools. - If your project involves building an application or server that needs to be integrated with both ChatGPT and Claude using TypeScript, then mcp-use is tailored for this scenario. ### Choose fastmcp if… - fastmcp is primarily Python; mcp-use is TypeScript. - License: fastmcp is Apache-2.0, mcp-use is MIT. - Pricing: The core FastMCP library is free to use, with no premium tiers available as it is an open-source project.. - Tags unique to fastmcp: agents, fastmcp, mcp, mcp-clients. - Also covers LLM Frameworks. - Use fastmcp if your project demands high-performance Model Context Protocol (MCP) server or client development in Python. ## When NOT to use mcp-use - Do not use if your project requires a different programming language, as mcp-use strictly supports TypeScript. - Avoid using it when your application does not need integration with ChatGPT and Claude, since the framework is specifically designed for these two platforms. ## When NOT to use fastmcp - Avoid fastmcp if your project strictly requires language support beyond Python, as it is solely designed for Python development. - Do not select this tool when the need arises to adhere to licensing terms outside of Apache-2.0. ## Common questions ### What is the difference between mcp-use and fastmcp? mcp-use: MCP framework for AI Agents development. fastmcp: The fast Pythonic way to build MCP servers and clients. See the comparison table for live GitHub stats and shared categories. ### When should I choose mcp-use over fastmcp? Choose mcp-use over fastmcp when mcp-use is primarily TypeScript; fastmcp is Python; License: mcp-use is MIT, fastmcp is Apache-2.0; Tags unique to mcp-use: agentic-framework, ai, apps-sdk, chatgpt; Also covers Developer Tools; If your project involves building an application or server that needs to be integrated with both ChatGPT and Claude using TypeScript, then mcp-use is tailored for this scenario. ### When should I choose fastmcp over mcp-use? Choose fastmcp over mcp-use when fastmcp is primarily Python; mcp-use is TypeScript; License: fastmcp is Apache-2.0, mcp-use is MIT; Pricing: The core FastMCP library is free to use, with no premium tiers available as it is an open-source project.; Tags unique to fastmcp: agents, fastmcp, mcp, mcp-clients; Also covers LLM Frameworks; Use fastmcp if your project demands high-performance Model Context Protocol (MCP) server or client development in Python. ### When should I avoid mcp-use? Do not use if your project requires a different programming language, as mcp-use strictly supports TypeScript. Avoid using it when your application does not need integration with ChatGPT and Claude, since the framework is specifically designed for these two platforms. ### When should I avoid fastmcp? Avoid fastmcp if your project strictly requires language support beyond Python, as it is solely designed for Python development. Do not select this tool when the need arises to adhere to licensing terms outside of Apache-2.0. ### Is mcp-use or fastmcp more popular on GitHub? fastmcp has more GitHub stars (26,846 vs 10,372). Stars measure visibility, not whether either tool fits your constraints. ### Are mcp-use and fastmcp open source? Yes - both are open-source projects on GitHub (mcp-use: MIT, fastmcp: Apache-2.0). ### Where can I find alternatives to mcp-use or fastmcp? GraphCanon lists graph-backed alternatives at [mcp-use alternatives](/tools/mcp-use-mcp-use/alternatives) and [fastmcp alternatives](/tools/prefecthq-fastmcp/alternatives) ([mcp-use markdown twin](/tools/mcp-use-mcp-use/alternatives.md), [fastmcp markdown twin](/tools/prefecthq-fastmcp/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/mcp-use-mcp-use-vs-prefecthq-fastmcp.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, mcp-use or fastmcp? mcp-use: Very active. fastmcp: Very active. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for mcp-use and fastmcp? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [mcp-use trust report](/tools/mcp-use-mcp-use/trust); [fastmcp trust report](/tools/prefecthq-fastmcp/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=mcp-use-mcp-use`](/api/graphcanon/graph?tool=mcp-use-mcp-use) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_