# Calendly 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

Prospect-facing scheduling links and booking pages that let invitees book meetings directly onto a rep's calendar based on defined availability rules.

## Access and connection

MCP support: official

Access requirements: free for the MCP server specifically - Calendly's own blog states "you can use Calendly MCP on any Calendly plan, including the free tier." Nuance: broader/advanced REST API functionality (webhooks, deeper integrations) has historically required the paid Standard tier ($10/user/mo)+ per third-party pricing trackers, so "free" applies to MCP access, not necessarily every API capability.

Authentication: OAuth 2.1 Authorization Code + PKCE (S256) with Dynamic Client Registration (RFC 7591). Personal access tokens are not supported. Fully hosted by Calendly at mcp.calendly.com - no self-hosting option.

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://developer.calendly.com/calendly-mcp-server
- https://community.calendly.com/developer-faq-62/announcing-the-calendly-mcp-server-5450
- https://calendly.com/blog/mcp-server
- https://meetergo.com/en/magazine/calendly-plans
- https://www.cloudeagle.ai/blogs/calendly-pricing-guide
- https://costbench.com/software/scheduling/calendly/
- https://mcp.calendly.com

## Retrieved pages