io.github.sferarc/keycloak-api-mcp

Keycloak Admin API

Is the Keycloak Admin API MCP server down? No. It is up and needs env, probed 2026-11-06.

Unofficial: one tool per Keycloak admin operation on a realm, read-only unless writes are enabled

needs env probed 2026-11-14 · unchanged since 2026-11-06

MCP error -32000: Connection closed
✖ Invalid URL
  → at KEYCLOAK_URL
✖ Unknown resource mcpcost-placeholder; use one of admin-events, attack-detection, authent

Run it: npx -y keycloak-api@3.8.0 (stdio, probed in a container with the network off)
Host: npmjs.com
Repository: https://github.com/sferarc/openapi
Website: https://openapi.sferadev.com/keycloak-api
Registry: active, updated 2026-11-06 · registry entry

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Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.

For the publisher

The server exits because an environment variable is missing. The probe starts the package without secrets. A server that starts without secrets and asks for them on the first tool call is measured.