Creditkarma MCP Server

by chrischallio.github.chrischall/creditkarma-mcpv3.3.1

Credit Karma transactions for Claude — spending by category, merchant, and account summary

1Node.jsstdioofficial registry

context tax

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security

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cold start

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freshness

Active1d ago

Install Creditkarma MCP server

claude mcp add creditkarma -e CK_COOKIES='<ck-cookies>' -- npx -y creditkarma-mcp

{
  "mcpServers": {
    "creditkarma": {
      "command": "npx",
      "args": [
        "-y",
        "creditkarma-mcp"
      ],
      "env": {
        "CK_COOKIES": "<ck-cookies>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "creditkarma": {
      "command": "npx",
      "args": [
        "-y",
        "creditkarma-mcp"
      ],
      "env": {
        "CK_COOKIES": "<ck-cookies>"
      }
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "creditkarma": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "creditkarma-mcp"
      ],
      "env": {
        "CK_COOKIES": "<ck-cookies>"
      }
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "creditkarma": {
      "command": "npx",
      "args": [
        "-y",
        "creditkarma-mcp"
      ],
      "env": {
        "CK_COOKIES": "<ck-cookies>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Configuration

Variable	Required	Secret	Description
CK_COOKIES	—	yes	Optional. The full Cookie header from a signed-in creditkarma.com request. Leave unset to use the browser fallback — install ContextMint Bridge (https://github.com/nullnet-app/contextmint-bridge/releases), sign into creditkarma.com, and the MCP reads cookies automatically. Otherwise copy the header from DevTools → Network → any creditkarma.com request → Request Headers.
CK_DISABLE_FETCHPROXY	—	—	Set to 1 to skip the ContextMint Bridge browser-extension fallback (missing creds become a hard error — useful in headless CI).

Freshness

Active — last maintenance signal 1d ago. The newest of the signals below sets the band.

Last commit (default branch)
2026-10-09 · 1d ago · GitHub
Latest release
2026-10-07 · 3d ago · GitHub · v3.3.1
Package published
no data · npm/PyPI
Registry entry updated
2026-10-07 · 3d ago · official registry · v3.3.1

FAQ

›How do I install the Creditkarma MCP server in Claude Code?

Run: claude mcp add creditkarma -e CK_COOKIES='<ck-cookies>' -- npx -y creditkarma-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Creditkarma require an API key?

Yes. It expects CK_COOKIES, of which 1 is a secret.

›Can I use Creditkarma as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Creditkarma in the official MCP registry?

Yes, as io.github.chrischall/creditkarma-mcp.