LeadMagic

Accede al conjunto de APIs de enriquecimiento de datos B2B de LeadMagic para encontrar correos electrónicos, enriquecer perfiles y obtener inteligencia empresarial.

GitHub
7

Documentación

LeadMagic MCP Server: Local B2B Data Enrichment Tools

LeadMagic logo

A TypeScript stdio MCP server that connects AI clients to a subset of the LeadMagic B2B enrichment API. It provides 19 tools for email discovery and validation, people and company enrichment, job research, advertising data, and credits.

LeadMagic B2B enrichment · MCP setup guide · Pricing and credits

For the current hosted experience, use LeadMagic hosted MCP at https://mcp.leadmagic.io/mcp with OAuth. The Cursor plugin and Claude Code plugin configure that service.

Local installation

Use this package when your client needs a local stdio process and you intend to manage a REST API key. It does not provide the hosted server's complete search, bulk, or OAuth feature set.

npm ci --ignore-scripts
npm run build
# Set LEADMAGIC_API_KEY securely in your shell or secret manager first.
node dist/index.js

Configure your MCP client to launch node with the absolute path to dist/index.js and provide LEADMAGIC_API_KEY through the client's secret or environment mechanism. Do not commit literal keys. Source changes here do not update already published npm packages.

API behavior

  • REST calls use https://api.leadmagic.io, documented /v1/ routes, and X-API-Key.
  • Credits use GET /v1/credits and consume no credits.
  • HTTP failures are returned as errors; redirects are rejected to avoid forwarding credentials.
  • Diagnostics go to stderr and omit API-key fragments and upstream error payloads.
  • Requests time out after 30 seconds by default. Paid requests are not automatically retried.
  • Email Finder returns validated work emails. Validate externally sourced emails separately.

See API documentation and credit costs. Tool and package changes should be tested with a small, authorized sample before production use.

Development

npm ci --ignore-scripts
npm run validate
npm test

Tests use a mocked HTTP adapter and do not consume credits.

Security and support

Report vulnerabilities privately to security@leadmagic.io. Use GitHub issues for sanitized bug reports. Never include keys, request headers, or customer data.

MIT licensed.

Public examples and publication

Examples are fictional unless an explicit public source is cited. See PUBLICATION.md for data, claims, attribution, and disclosure requirements.

Related LeadMagic projects

License and contributions

MIT license · Third-party materials and contribution policy. Reuse is allowed under the license; changes to this repository require maintainer review.