Weavatrix Online extension: guarded sync, advisories, malware review, architecture contracts.
To add weavatrix-online to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 6 environment variables, listed below.
Install
npx -y weavatrix-online@0.3.4Environment variables
WEAVATRIX_SYNC_URLSet in your MCP configWEAVATRIX_SYNC_TOKENSet in your MCP configWEAVATRIX_CAPABILITIES_URLSet in your MCP configWEAVATRIX_ARCHITECTURE_URLSet in your MCP configWEAVATRIX_PRECISIONSet in your MCP configWEAVATRIX_ADVISORY_STORESet in your MCP configInstall with your client
claude mcp add weavatrix-online --env WEAVATRIX_SYNC_URL=<YOUR_WEAVATRIX_SYNC_URL> --env WEAVATRIX_SYNC_TOKEN=<YOUR_WEAVATRIX_SYNC_TOKEN> --env WEAVATRIX_CAPABILITIES_URL=<YOUR_WEAVATRIX_CAPABILITIES_URL> --env WEAVATRIX_ARCHITECTURE_URL=<YOUR_WEAVATRIX_ARCHITECTURE_URL> --env WEAVATRIX_PRECISION=<YOUR_WEAVATRIX_PRECISION> --env WEAVATRIX_ADVISORY_STORE=<YOUR_WEAVATRIX_ADVISORY_STORE> -- npx -y weavatrix-online@0.3.4
Run this in a terminal to add the server to Claude Code.
What this does
weavatrix-online exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
WEAVATRIX_SYNC_URL WEAVATRIX_SYNC_TOKEN WEAVATRIX_CAPABILITIES_URL WEAVATRIX_ARCHITECTURE_URL WEAVATRIX_PRECISION WEAVATRIX_ADVISORY_STORE
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install weavatrix-online?
Run the Claude Code command in the install section to add weavatrix-online to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with weavatrix-online?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to weavatrix-online as well.
Does weavatrix-online need an API key?
Yes. Before it can run, set these environment variables: WEAVATRIX_SYNC_URL, WEAVATRIX_SYNC_TOKEN, WEAVATRIX_CAPABILITIES_URL, WEAVATRIX_ARCHITECTURE_URL, WEAVATRIX_PRECISION, WEAVATRIX_ADVISORY_STORE. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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