A permission layer in front of MCP tools, and a log that can prove what it decided: 17-call fixture, unauthorised executions 7 to 0, unreconstructable decisions 16 to 0.
Quick Install
Copy the config for your editor. Some servers may need additional setup — check the README.
Claude Desktop
Claude Code
Cursor
Add to claude_desktop_config.json:
{
"mcpServers": {
"mcp-permission-serve": {
"command": "uvx",
"args": [
"mcp-permission-server"
]
}
}
}📋 Copy
Run in terminal:
claude mcp add mcp-permission-serve uvx mcp-permission-server📋 Copy
Add to .cursor/mcp.json:
{
"mcpServers": {
"mcp-permission-serve": {
"command": "uvx",
"args": [
"mcp-permission-server"
]
}
}
}📋 Copy
Or install with pip: pip install mcp-permission-server