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 the catalog research. Check the vendor sources below for current setup instructions. They do not establish that a connection or tool call was tested.
Sources
- https://github.com/diffbot/diffbot-mcp
- https://www.diffbot.com/pricing
- https://www.diffbot.com/products/knowledge-graph
Retrieved pages
- GitHub - diffbot/diffbot-mcp: A Diffbot MCP server with a variety of helpful web knowledge fetching tools for your agent or LLM pipeline. · GitHub: fetched, retrieved 2026-10-17T19:57:55.612309+00:00
- Activity · diffbot/diffbot-mcp · GitHub: fetched, retrieved 2026-10-17T19:58:43.664412+00:00
- Issues · diffbot/diffbot-mcp · GitHub: fetched, retrieved 2026-10-17T19:58:28.305832+00:00
- Pulse · diffbot/diffbot-mcp · GitHub: fetched, retrieved 2026-10-17T19:58:21.690843+00:00
- Pull requests · diffbot/diffbot-mcp · GitHub: fetched, retrieved 2026-10-17T19:58:15.262578+00:00
- Forks · diffbot/diffbot-mcp · GitHub: fetched, retrieved 2026-10-17T19:58:09.005610+00:00
- All Workflow Runs · GitHub: fetched, retrieved 2026-10-17T19:58:36.329529+00:00
- Releases · diffbot/diffbot-mcp · GitHub: fetched, retrieved 2026-10-17T19:58:02.886716+00:00