Preventive human-approval write-gate for AI agents: writes commit only after a human approves.
Install
Run one of the commands below, then add the client config underneath.
https://api.penholder.ai/mcpClient configuration
Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.
{
"mcpServers": {
"penholder": {
"url": "https://api.penholder.ai/mcp"
}
}
}About this server
Penholder is listed in the AI Agents category of the MCPNav directory. It is distributed as Streamable HTTP and can be loaded by any client that speaks the Model Context Protocol.
Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.
Frequently asked questions
What is the Penholder MCP server?＋
Penholder is an MCP server by penholder. Preventive human-approval write-gate for AI agents: writes commit only after a human approves.
How do I install Penholder?＋
Install it with: https://api.penholder.ai/mcp. Then add the JSON config to your client's MCP settings and restart the client.
Is Penholder free to use?＋
The MCP server itself is free to install. Any third-party API it calls (such as a search or maps API) may require its own key and billing.
Which clients support Penholder?＋
Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.