Koskamo

ClawCall MCP MCP server

ClawCall is an AI phone caller that makes real calls for you. It calls US +1 numbers in English, gets through the phone menu, waits on hold, talks to whoever answers, and tells you how it went. The MCP server allows AI agents to place outbound calls, navigate phone trees, wait on hold, and retrieve transcripts and call outcomes via OAuth authentication.

Endpoint and access

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

OAuth sign-inEndpoint checked 2026-10-05Operated by ClawCall
MCP endpoint (Streamable HTTP)
https://api.clawcall.dev/mcp
Vendor documentation

What you can do with it

  • Place outbound phone calls to US businesses
  • Navigate automated phone menus and hold queues
  • Retrieve call transcripts and outcomes
  • Book appointments or check availability via voice

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 a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http clawcall-mcp https://api.clawcall.dev/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 clawcall-mcp --url https://api.clawcall.dev/mcp

Cursor

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

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.
Cline configuration
{
  "mcpServers": {
    "clawcall-mcp": {
      "type": "streamableHttp",
      "url": "https://api.clawcall.dev/mcp",
      "disabled": false
    }
  }
}

VS Code

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

Do you run ClawCall MCP?

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