calendly-mcp-server
A Python MCP server for Calendly, installed from PyPI as calendly-mcp and authenticated with a Calendly personal access token or OAuth token in an environment variable.
What it does
A Python MCP server for Calendly, installed from PyPI as calendly-mcp and authenticated with a Calendly personal access token or OAuth token in an environment variable. The free tier has seven read tools: upcoming events, event details, search by invitee, available slots, busy times and event types. A paid licence key unlocks five more that create single-use scheduling links, cancel or reschedule events and produce meeting statistics and per-contact insights. The README gives setup for Claude Desktop and Claude Code.
Capabilities
- List upcoming events and search by invitee
- Check available slots and busy times
- Cancel or reschedule events (premium)
- Create single-use scheduling links (premium)
Install
- Run this to add it to Any client:
pip install calendly-mcp
From the project's documentation · Add to a config file with the config builder
Details
| Fact | Value | Source |
|---|---|---|
| Type | MCP server | |
| Tool | Calendly | |
| Publisher | NyxToolsDev | source |
| Official status | Community (not published by the tool's vendor) | source |
| Connection | Local (runs on your computer) | source |
| Can change data | Yes | source |
| Needs an API key or sign-in | Yes | source |
| Platforms | Not stated in its documentation | |
| AI clients | Claude Code, Claude Desktop | source |
| Licence | MIT | source |
| Pricing | Free with paid plans | source |
| Activity | Last commit Apr 6, 2026Version 0.1.10 GitHub starsDownload data not available (not on npm or PyPI) | source |
| Links | Repository Website pypi: calendly-mcp |
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Sources
- GitHub repositorygithub.com/nyxtoolsdev/calendly-mcp-server · Backs: AI clients, Can change data, Connection, Needs an API key or sign-in, Official status, Pricing, Publisher, Activity, LicenceNov 10, 2026
- Licence file (LICENSE)github.com/nyxtoolsdev/calendly-mcp-server · Backs: LicenceNov 12, 2026
- MCP Registry entryio.github.NyxToolsDev/calendly-mcp-server · Backs: ConnectionNov 10, 2026
- PyPI package recordpypi.org/project/calendly-mcpNov 10, 2026