# Close (Close CRM) documentation

Research date: 2026-09-07

Documentation coverage: not-retrieved.

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

## What it does

A sales CRM built for inside-sales teams with built-in calling, email, and SMS alongside pipeline/lead management - a communications-plus-CRM combo rather than a pure system of record.

## Access and connection

MCP support: official

Access requirements: paid - no free tier; API access is included on every paid plan starting at Solo (~$19/user/mo standard). No enterprise-sales gate, but a subscription is required.

Authentication: Dual - OAuth 2.0 with Dynamic Client Registration (recommended; used by Claude, ChatGPT, Cursor) or API-key auth via custom headers (Close-API-Key, Close-Scope). Three scope tiers: mcp.read, mcp.write_safe, mcp.write_destructive.

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://help.close.com/integrations/close-mcp-server
- https://help.close.com/llms.txt
- https://mcp.close.com/mcp

## Retrieved pages