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Institutional 13F intelligence: 8,600+ managers, holdings, peer search, sector flows.
npx @getmcp/cli add com.the13f/mcpRequires Python 3.10+. Community-contributed server. Review source before installing.
THE13F_API_KEYFree pf13f_ key from https://the13f.com/developers/. 100 calls/day, no credit card. Without it, every tool returns a structured free-signup-required response with the signup URL.
Config file: ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"com.the13f/mcp": {
"command": "uvx",
"args": [
"the13f-mcp"
],
"env": {
"THE13F_API_KEY": "",
"THE13F_API_BASE_URL": "https://api.the13f.com",
"THE13F_MCP_TIMEOUT": "30"
}
}
}
}