Calendly

About

Calendly is an MCP connector that gives the Sazabi agent tools to check availability, create scheduling links, and manage meetings. Calendly's MCP server authenticates via OAuth with dynamic client registration. Once connected, the agent can query your event types, check scheduling availability, and create booking links through Calendly's hosted MCP server.

What the agent can do:

• Check availability windows across event types
• Create and share scheduling links
• Browse upcoming and past meetings
• Manage event type configurations

Prerequisites

• A Calendly account (Free, Standard, Teams, or Enterprise)
• Permission to authorize third-party OAuth applications

Set up in the dashboard

Configure connectors in the dashboard under Settings > MCP connectors.

Set up with the CLI

You can also connect Calendly with the Sazabi CLI (installed and authenticated — see sazabi mcp-connectors reference).

Calendly authenticates over OAuth, so the CLI opens a browser to complete authorization:

sazabi mcp-connectors connect calendly

Add --read-only to restrict the connector to read-only tools, or --project-id <project> to target a specific project. In --json mode the command prints an authorization URL to open, then polls until the connection completes. Confirm the result with sazabi mcp-connectors list.

Verify

Open the connector's connection page under Settings > MCP connectors and confirm Sazabi lists the tools it discovered. Then, in a thread, ask the agent to use one of those tools and confirm it runs. If no tools appear, confirm the connection is authorized.

Troubleshooting

No tools discovered — Disconnect and reconnect from Settings > MCP connectors to restart the OAuth flow.

Connection shows needs attention — The authorization may have expired or been revoked; reconnect from Settings > MCP connectors.

Further reading