# Crustdata documentation

Research date: 2026-09-07

Documentation coverage: partial.

Reference index, not a mirror of complete vendor documentation. Retrieved pages do not prove the MCP works.

## What it does

A real-time API for company and person firmographic/growth data (headcount trends, funding, tech stack, web traffic, social signals), positioned as infrastructure for time-sensitive GTM triggers and agent-built prospecting workflows.

## Access and connection

MCP support: official

Access requirements: free (free sandbox key advertised on the vendor homepage, self-serve signup; paid usage is credit-based on purchased credits)

Authentication: unknown

Research checked: 2026-09-07

These details come from catalog research. Check vendor sources for current setup instructions; this is not proof of a tested connection.

## Sources

- https://crustdata.com/
- https://docs.crustdata.com/general/pricing
- https://crustdata.com/blog/b2b-prospecting-workflow-claude-code
- https://docs.crustdata.com/person-docs/search/introduction
- https://install.crustdata.com/mcp

## Retrieved pages

- https://docs.crustdata.com/general/pricing (fetched)
- https://docs.crustdata.com/person-docs/search/introduction (fetched)