Koskamo

Cronfy MCP

Cronfy is a time tracking service that provides an MCP server, allowing AI assistants to log, query, and update work hours using natural language. It supports features like reading project contexts, logging time entries with idempotency checks, and fixing existing entries, all while acting under the user's specific permissions without requiring API keys.

Endpoint and access

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

Cronfy MCP logo, by CronfyCommunity listingStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Published by Cronfy
You need:Create your accountSign in once
MCP endpoint (Streamable HTTP)
https://cronfy-app.web.app/mcp
Vendor documentation

What you can do with it

  • Log time entries by describing work in plain language
  • Query hours spent on projects or days
  • Update or fix existing time entries
  • Read workspace projects and tasks

Source and maintenance

Community listingRegistry 0.4.0
mcp-registry: io.github.AndreyBroker/cronfy@0.4.0Project website

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
551 ms
95th percentile latency
551 ms

Maintenance history

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

  • · probe · passed · 551 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 cronfy-mcp https://cronfy-app.web.app/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 cronfy-mcp --url https://cronfy-app.web.app/mcp

Cursor

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

Cline

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

VS Code

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

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