# Provared MCP Executor MCP server

> Acts as a security guard for MCP tool servers by validating tool calls against passkey-signed permissions and generating countersigned receipts.

- Repository: https://github.com/provared/provared
- Page: https://hostedmcp.org/servers/provared/mcp-executor
- Transport: stdio
- Stars: 0
- License: Apache-2.0
- Latest version: 0.4.1

## Install

### Claude Code

```sh
claude mcp add mcp-executor -- npx -y provared-mcp-executor
```

### Cursor (`~/.cursor/mcp.json`)

```json
{
  "mcpServers": {
    "mcp-executor": {
      "command": "npx",
      "args": [
        "-y",
        "provared-mcp-executor"
      ]
    }
  }
}
```

### VS Code (`.vscode/mcp.json`)

```json
{
  "servers": {
    "mcp-executor": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "provared-mcp-executor"
      ]
    }
  }
}
```

### Claude Desktop (`claude_desktop_config.json`)

```json
{
  "mcpServers": {
    "mcp-executor": {
      "command": "npx",
      "args": [
        "-y",
        "provared-mcp-executor"
      ]
    }
  }
}
```

### Codex (`~/.codex/config.toml`)

```toml
[mcp_servers.mcp-executor]
command = "npx"
args = ["-y", "provared-mcp-executor"]
```

### Gemini CLI (`~/.gemini/settings.json`)

```json
{
  "mcpServers": {
    "mcp-executor": {
      "command": "npx",
      "args": [
        "-y",
        "provared-mcp-executor"
      ]
    }
  }
}
```

## Environment variables

| Name | Required | Secret | Description |
|---|---|---|---|
| `FILES_API_TOKEN` | no | no |  |

## FAQ

### How can I prevent an agent from tampering with the receipts?

You should run the executor under a separate user account that the agent cannot access, or ensure the agent has no shell or file tools.

### Does the executor support HTTP transport?

Yes, it can run as a Streamable HTTP MCP server in front of an upstream HTTP MCP server, allowing multiple agents to connect using their own secrets.

### What are the system requirements for running the executor?

The executor requires Node.js version 24.7 or later.