New Fabric MCP Server

[mpzarde]

Hi everyone before I found a few other implementation I created an MCP server that brings the Fabric patterns into Claude and other MCP-compatible AI assistants.

You can now run patterns like extract_wisdom, summarize, analyze_claims, etc. directly through Claude's tool interface, with built-in support for YouTube transcripts, files, and URLs. The server handles long content without truncation and is available in the official MCP Registry.

Repo: https://github.com/mpzarde/fabric-mcp.

Feedback welcome!

[ksylvan]

Very cool @mpzarde - I also created an MCP server for Fabric that takes a slightly different route.

https://github.com/ksylvan/fabric-mcp

For this one, you run fabric --serve and then the Fabric MCP server talks to the Fabric API - I've been using it in Claude code and other MCP-enabled tools for a while.

[mpzarde]

Cheers and thank you, I noticed your solution after I published mine. I also started with with the REST API pattern but changed my approach at some point as I ran into integration issues with yt-dlp.

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On Feb 17, 2026 at 12:48 PM -0700, Kayvan Sylvan ***@***.***>, wrote: Very cool @mpzarde - I also created an MCP server for Fabric that takes a slightly different route. https://github.com/ksylvan/fabric-mcp FOr this one, you run fabric --serve and then the Fabric MCP server talks to the Fabric API - I've been using it in Claude code and other MCP-enabled tools for a while. — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned.Message ID: ***@***.***>

[ksylvan]

I added a ret-api endpoint in the Fabric Server in PR 1546 that does the YouTube transcription.

Because this uses the already existing Fabric and yt-dlp integration, I didn't have to do anything more.

I want to rewrite the whole thing in Go, though.