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mcp/harbor
Grok

SandboxAPI for Grok

io.github.michielderuiter/sandboxapi-mcp

Execute code in 8 languages (Python, JS, TS, Go, Java, C++, C, Bash) in gVisor sandboxes.

client:Grok transport:streamable-http

Install SandboxAPI in Grok

.mcp.json (in your project root) 

{
  "mcpServers": {
    "sandboxapi-mcp": {
      "type": "http",
      "url": "https://mcp.sandboxapi.dev/mcp"
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

SandboxAPI in other clients

SandboxAPI MCP server