anpekesen/namegender-mcp

Overview

Model Context Protocol server that wraps the NameGender API to infer gender from names, emails, and usernames. Every result includes a probability score, sample size, and source. Written in JavaScript for MCP-compatible clients.

Best for

Best for
Developers who need quick name-based gender guesses inside MCP-compatible AI tools.

Use cases

• Enrich CRM records with gender predictions
• Resolve gender from user emails in chatbot flows
• Add gender context to lead scoring pipelines

How to use

Install

claude mcp add namegender -e NAMEGENDER_API_KEY=ng_live_... -- npx -y namegender-mcp

Tools exposed

• gender_from_name
• gender_from_email
• gender_from_username
• gender_bulk
• name_countries
• account_status
• NAMEGENDER_API_KEY
• NAMEGENDER_BASE_URL

Tested with

Claude Desktop, Claude Code, Cursor

Example client config

{\n  "mcpServers": {\n    "namegender": {\n      "command": "npx",\n      "args": ["-y", "namegender-mcp"],\n      "env": { "NAMEGENDER_API_KEY": "ng_live_..." }\n    }\n  }\n}

Notes

Model Context Protocol server that wraps the NameGender API to infer gender from names, emails, and usernames. Every result includes a probability score, sample size, and source. Written in JavaScript for MCP-compatible clients.

0 stars on GitHub. Last updated 2026-09-21. Licensed MIT.

Use cases

• Enrich CRM records with gender predictions
• Resolve gender from user emails in chatbot flows
• Add gender context to lead scoring pipelines

Pros

• Works across names, emails, and usernames
• Provides probability, sample size, and source for transparency
• Simple MCP integration for JavaScript projects

Cons

• No stars or community adoption yet
• Depends on an external API, adding a third-party call
• Name-based inference is not a reliable measure of gender identity

Indexed from awesome-mcp-servers-punkpeye and enriched against its public facts.