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Caldav MCP

CalDAV calendar operations (list, create, update, delete events) as MCP tools.

Connector by dominik1001 · GitHub account verified by the MCP Registry

IndexedMITLocal (stdio)★ 105
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Install

Works with Claude Code, Codex, VS Code, Cursor, Windsurf, Claude Desktop. Read the repository before you give any tool access to your data.

npx agentmarket install connector/dominik1001-caldav-mcp

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

CalDAV calendar operations (list, create, update, delete events) as MCP tools.

Use cases: scheduling, project-management

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this server can do and what it asks for, from its tool list and install config. Checked Oct 25, 2026.

Tools
3 read · 5 write · 2 delete
Secrets
1 (API keys, tokens or passwords)
Install scripts
None found
Runs as
Node.js package

Tools by what they do 10

Read from the source code; the running server may list different tools.

Read 3 · Look things up without changing anything.

  • list-calendars
  • list-events
  • list-todos

Write 5 · Create, change, send or run things.

  • complete-todo
  • create-event
  • create-todo
  • update-event
  • update-todo

Delete 2 · Delete, drop, revoke or wipe things.

  • delete-event
  • delete-todo

Secrets and settings it asks for

Secrets: values you paste in that let it act as you.

  • CALDAV_PASSWORD

Other settings (environment variables or headers).

  • CALDAV_BASE_URL
  • CALDAV_USERNAME

Tools (10)

Read from the source code; the running server may differ. Descriptions are the server’s own words; hidden characters are shown as [U+…].

  • complete-todo

    Marks a task (VTODO) as done. Sets its status to COMPLETED and records the completion time.

  • create-event

    Creates an event in the calendar specified by its URL. For all-day events, set `wholeDay` to true. For a single-day all-day event, use `start` and `end` datetimes on the same calendar date; they do not need to be identical timestamps.

  • create-todo

    Creates a task (VTODO) in the calendar specified by its URL. Only `summary` is required; a task may have no dates. Use `due` for a deadline and `start` for when work should begin.

  • delete-event

    Deletes an event in the calendar specified by its URL

  • delete-todo

    Deletes a task (VTODO) in the calendar specified by its URL

  • list-calendars

    List all calendars returning both name and absolute URL. Pass a calendar's `url` unchanged as `calendarUrl` to the other tools.

  • list-events

    List all events between start and end date in the calendar specified by its URL

  • list-todos

    List tasks (VTODOs) in the calendar specified by its URL. By default returns only open tasks (NEEDS-ACTION and IN-PROCESS), sorted by manual order then due date. Use `status` to include completed (`COMPLETED`) or all (`ALL`) tasks, and `limit`/`offset` to page through long lists.

  • update-event

    Updates an existing event in the calendar specified by its URL. Only provided fields are changed. For a one-day full-day event, set `wholeDay` to true and set `start` and `end` to the same calendar day.

  • update-todo

    Updates an existing task (VTODO) in the calendar specified by its URL. Only provided fields are changed. To mark a task done, prefer the `complete-todo` tool.

Compare and alternatives

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    Stars
    105
    Forks
    36
    Open issues
    2
    Last commit
    Oct 23, 2026 (5 days ago)
    Last release
    Oct 23, 2026 (5 days ago)

    From GitHub (fetched Oct 24, 2026).

    Details

    Registry name
    io.github.dominik1001/caldav-mcp
    Version
    0.9.0
    Auth
    API key
    Packages
    npm caldav-mcp
    License
    MIT
    Repository
    github.com/dominik1001/caldav-mcp
    First seen
    Oct 24, 2026
    Last checked
    Oct 25, 2026
    Source
    Official MCP Registrygithub-graphql
    Cite this page

    Caldav MCP. Agent Mart. https://agentmart.dev/connectors/dominik1001-caldav-mcp (last updated 2026-10-25)