"author:flow-84" matching MCP servers:

A read-only MCP server that inspects the operational health of self-hosted n8n instances: datastore size, per-table growth and headroom, executions stuck in running compared to each workflow's median, retention costs, and drift between live workflows and git-exported JSON. It exposes individual check tools plus a resilient combined sweep that retries failing steps and reports partial results instead of aborting.