# Affinity 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 relationship-intelligence CRM for deal teams that auto-builds the contact graph from email and calendar activity and scores relationship strength, rather than relying on reps to log activity.

## Access and connection

MCP support: official

Access requirements: paid

Authentication: OAuth where the client supports it, otherwise an API key. Local deployment is API key only. All MCP queries inherit the connecting user's existing Affinity permissions.

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://support.affinity.co/s/article/Getting-started-with-Affinity-MCP
- https://www.affinity.co/blog/affinity-is-building-the-best-mcp-for-private-capital
- https://www.affinity.co/product/crm
- https://mcp.affinity.co/mcp

## Retrieved pages

- https://support.affinity.co/s/article/Getting-started-with-Affinity-MCP (fetched)