extract_citation — Proving Lab MCP Tool
extract_citation
(extract citation) is one of 10 tools on the
Proving Lab
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call extract_citation from your client
- Claude Code Proving Lab extract_citation run in your project directory
- Claude Desktop Proving Lab extract_citation ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Proving Lab extract_citation ~/.cursor/mcp.json
- VS Code Proving Lab extract_citation .vscode/mcp.json
- Zed Proving Lab extract_citation ~/.config/zed/settings.json
- Windsurf Proving Lab extract_citation ~/.codeium/windsurf/mcp_config.json
- Cline Proving Lab extract_citation ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Proving Lab extract_citation ~/.gemini/settings.json
- Grok Proving Lab extract_citation .mcp.json (in your project root)
- ChatGPT Proving Lab extract_citation Settings → Connectors → Advanced → Developer mode
- Claude.ai Proving Lab extract_citation Settings → Connectors → Add custom connector
- LangChain Proving Lab extract_citation pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http browser-citation-capture https://provinglab.dev/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.