universal-mcp-toolkit
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The canonical open-source monorepo for production-ready Model Context Protocol servers.
If you have ever wanted one place to find great MCP servers for GitHub, Slack, Notion, databases, cloud platforms, research sources, and local files without stitching together a dozen half-finished repos, this is it.
🔗 Part of the AI Trio
universal-mcp-toolkit is one of three sibling projects that compose into a complete agent memory + tooling stack:
| Project | Role |
|---|---|
| universal-mcp-toolkit | MCP protocol, server registry, and tool routing |
| memos | Graph-based persistent memory across agent sessions |
| llm-guardian | Token-cost guardian that compresses prompts and injects MemOS memory slices |
Together they cover transport + tools (UMT), memory + persistence (MemOS), and LLM inference cost control (llm-guardian). The MemOS MCP adapter is published as @mem-os/sdk and pairs directly with UMT's link memos command.






