Fetchsandbox MCP

About Fetchsandbox MCP

Use Fetchsandbox MCP with your agent

claude mcp add fetchsandbox-mcp -- npx -y fetchsandbox-mcp

{
  "mcpServers": {
    "fetchsandbox-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "fetchsandbox-mcp"
      ]
    }
  }
}

Frequently asked questions

What is Fetchsandbox MCP?

Fetchsandbox MCP is an MCP (Model Context Protocol) server by fetchsandbox in the App Automation category. Stateful OpenAPI sandbox for AI agents to validate API integrations end-to-end.

How do I connect Fetchsandbox MCP to Claude, Cursor, or another MCP client?

Install Fetchsandbox MCP from its npm package (fetchsandbox-mcp) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is Fetchsandbox MCP open source?

Yes — the source code is public at github.com/fetchsandbox/mcp.

Can AI agents pay to use Fetchsandbox MCP?

Not yet through Loomal — Fetchsandbox MCP is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.