sandbox-profiles

MCP FastMCP 1 deps

Stub MCP server for sandbox profile reference data

Source & provenance

This page is generated from the repository MCP server directory mcp/sandbox-profiles/ (source file mcp/sandbox-profiles/server.py).

Usage

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "sandbox-profiles": {
      "command": "uv",
      "args": [
        "run",
        "--directory",
        "mcp/sandbox-profiles",
        "python",
        "server.py"
      ]
    }
  }
}

Package

Field	Value
Name	mcp-sandbox-profiles
Version	0.1.0
Python	>=3.13

Dependencies

fastmcp>=2

FastMCP Config

{
  "$schema": "https://gofastmcp.com/public/schemas/fastmcp.json/v1.json",
  "source": {
    "path": "server.py",
    "entrypoint": "mcp"
  },
  "environment": {
    "type": "uv"
  }
}

Server Source

mcp/sandbox-profiles/server.py

"""MCP server: sandbox-profiles.

Later-tier stub exposing read-only sandbox profile placeholders for MCP servers.
"""

from __future__ import annotations

from typing import Any

from fastmcp import FastMCP

mcp = FastMCP("Sandbox Profiles")

_READ_ONLY = {
    "readOnlyHint": True,
    "destructiveHint": False,
    "idempotentHint": True,
    "openWorldHint": False,
}

_PROFILES: list[dict[str, Any]] = [
    {
        "id": "read-only-repo",
        "description": "Allow read tools against repo allowlist prefixes only",
        "network": "deny",
        "filesystem": "allowlist",
    },
    {
        "id": "harness-mcp",
        "description": "Attach MCPHub harness group without full schema tax",
        "network": "localhost-only",
        "filesystem": "deny",
    },
]


@mcp.tool(annotations=_READ_ONLY)
def list_sandbox_profiles() -> list[dict[str, Any]]:
    """List reference sandbox profiles for future MCP server hardening."""
    return _PROFILES


@mcp.tool(annotations=_READ_ONLY)
def profile_status() -> dict[str, str]:
    """Report stub status for sandbox profile enforcement."""
    return {"status": "stub", "message": "Sandbox enforcement is planned (W13)."}


if __name__ == "__main__":
    mcp.run()

Resources

MCP OverviewBrowse all MCP documentation in this site.

CLI ReferenceScaffold new MCP servers with wagents.

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View source on GitHub