mcp-server-filesystem

mcp-server-filesystem is a local MCP server: MCP server for filesystem access. Install it from npm as @agent-infra/mcp-server-filesystem.

Claude CodeCodexAntigravity

commandprompt

Terminal

claude mcp add mcp-server-filesystem -- npx -y @agent-infra/mcp-server-filesystem

Run in your project folder. Add --scope user to use it everywhere.

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "mcp-server-filesystem": {
      "command": "npx",
      "args": [
        "-y",
        "@agent-infra/mcp-server-filesystem"
      ]
    }
  }
}

• Runtime: Node.js 18+ (runs with npx) or Node.js 18+ (runs with npx) or Node.js 18+ (runs with npx).
• MCP client: Claude Code, Codex, Antigravity, Claude Desktop, Cursor or any other client that speaks MCP over stdio.