# Diffbot documentation

Research date: 2026-08-24

Documentation coverage: partial.

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

## What it does

A web-extraction and "Knowledge Graph" company that crawls the public web and structures it into an entity graph (organizations, people, articles) queryable for company/entity enrichment, plus raw article/page-extraction APIs.

## Access and connection

MCP support: official

Access requirements: free

Authentication: api key (free Diffbot token required to use the MCP tools)

Research checked: 2026-08-24

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

## Sources

- https://github.com/diffbot/diffbot-mcp
- https://www.diffbot.com/pricing
- https://www.diffbot.com/products/knowledge-graph

## Retrieved pages

- https://github.com/diffbot/diffbot-mcp (fetched)
- https://github.com/diffbot/diffbot-mcp/activity (fetched)
- https://github.com/diffbot/diffbot-mcp/issues (fetched)
- https://github.com/diffbot/diffbot-mcp/pulse (fetched)
- https://github.com/diffbot/diffbot-mcp/pulls (fetched)
- https://github.com/diffbot/diffbot-mcp/forks (fetched)
- https://github.com/diffbot/diffbot-mcp/actions (fetched)
- https://github.com/diffbot/diffbot-mcp/tags (fetched)