Koskamo

Keeper.sh MCP

The Keeper.sh MCP server provides a unified interface to read and write events across all synced calendars (Google, Outlook, iCloud, etc.) via the Model Context Protocol. It acts as a thin wrapper over the public REST API, allowing AI assistants to manage a merged calendar view, find free time, and handle RSVPs without needing separate integrations for each provider.

Visit Keeper.sh

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Keeper.sh MCP logo, by Keeper.shCommunity listingStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Published by Keeper.sh
You need:You need a Keeper.sh account with at least one calendar connected.Every tool call requires the keeper.read scope.
MCP endpoint (Streamable HTTP)
https://www.keeper.sh/mcp
Vendor documentation

What you can do with it

  • Read events across all synced calendars in a unified view
  • Create, update, or delete events on connected providers
  • Find free time slots across multiple calendars
  • Respond to calendar invitations (RSVP)

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.ridafkih/keeper-sh@1.0.0Source repositoryProject website
Maintenance checked

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
281 ms
95th percentile latency
281 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 281 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http keeper-sh-mcp https://www.keeper.sh/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add keeper-sh-mcp --url https://www.keeper.sh/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable keeper-sh-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "keeper-sh-mcp": {
      "url": "https://www.keeper.sh/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "keeper-sh-mcp": {
      "type": "streamableHttp",
      "url": "https://www.keeper.sh/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start keeper-sh-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "keeper-sh-mcp": {
      "type": "http",
      "url": "https://www.keeper.sh/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http keeper-sh-mcp https://www.keeper.sh/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "keeper-sh-mcp": {
      "url": "https://www.keeper.sh/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "keeper-sh-mcp": {
      "serverUrl": "https://www.keeper.sh/mcp"
    }
  }
}

Let your agent find its tools

Find servers like Keeper.sh MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

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