gtmmcps.
Tool record

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 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

Retrieved pages

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