10 open-source GitHub repos for building your own MCP servers, with star counts
victor_explore · x · 2026-10-21
A curated list of 10 open-source GitHub repos for building your own MCP (Model Context Protocol) servers, with star counts checked Oct 2026:
- MCP Servers (9.2k★): official reference implementations and community servers
- FastMCP (28k★): fastest way to build an MCP server in Python
- MCP Python SDK (25k★): official Python kit
- MCP TypeScript SDK (14k★): official TypeScript kit
- MCP Inspector (11k★): test your server in the browser
- mcp-use (11k★): build servers and agents in TS or Python
- MCP Go (9k★): Go implementation connecting LLM apps to data sources
- MCP Registry (7k★): publish your server for discovery
- Cloudflare Agents (6k★): host remote MCP servers on Cloudflare
- agentgateway (5k★): login and access rules for MCP
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