OAuth 2.1 for MCP servers in one Cloudflare Worker. RFC 9728 + 8414 + 7591, PKCE, dynamic client registration, consent UI, multi-tenant. Deploy in 5 minutes.
{
"mcpServers": {
"mcpauthkit": {
"command": "npx",
"args": [
"-y",
"mcp-authkit"
]
}
}
}