# fastmcp vs n8n-mcp
_MCP Servers · independent comparison_

> fastmcp and n8n-mcp are both open-source mcp servers you can self-host for free. fastmcp is written primarily in Python; n8n-mcp in TypeScript. Neither is universally better — pick by fit.

## Side by side

**fastmcp**
- Open source · SDK / library · 27k★ · Python · Apache-2.0 · active 1 day ago
- Best for: Building custom MCP servers and clients in Python quickly.
- Avoid if: You want a ready-made server — this is the toolkit for building one.
- [listing](https://agentsearchengine.app/agents/fastmcp) · [official](https://gofastmcp.com)

**n8n-mcp**
- Open source · MCP server · 22k★ · TypeScript · MIT · active 4 days ago
- Best for: Giving an AI assistant deep knowledge of n8n's 2,285 workflow nodes.
- Avoid if: You do not use n8n — the server only exposes n8n node documentation.
- [listing](https://agentsearchengine.app/agents/n8n-mcp) · [official](https://www.n8n-mcp.com/)

## Key differences

- fastmcp is written primarily in Python; n8n-mcp in TypeScript.
- Licensing differs: fastmcp is Apache-2.0, n8n-mcp is MIT.

## Which to choose

**Choose fastmcp if:** Building custom MCP servers and clients in Python quickly.

**Choose n8n-mcp if:** Giving an AI assistant deep knowledge of n8n's 2,285 workflow nodes.

## FAQ

**What's the main difference between fastmcp and n8n-mcp?**
fastmcp is written primarily in Python; n8n-mcp in TypeScript.

**Is fastmcp or n8n-mcp better?**
Neither is universally better. fastmcp is the stronger fit for Building custom MCP servers and clients in Python quickly; n8n-mcp for Giving an AI assistant deep knowledge of n8n's 2,285 workflow nodes. Use the side-by-side specs to decide by your own constraints.

**Is fastmcp or n8n-mcp free?**
fastmcp is free to run and self-host; n8n-mcp is free to run and self-host. Both are free to self-host — you only pay for the infrastructure and any model or API usage.

**Which is more popular, fastmcp or n8n-mcp?**
By GitHub stars — a proxy for open-source adoption — fastmcp is ahead (27k vs 22k). Stars measure attention, not necessarily the better fit for you.

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Source: [Agent Search Engine](https://agentsearchengine.app) — https://agentsearchengine.app/compare/fastmcp-vs-n8n-mcp