Query ClickHouse for analytics and metrics
clickhouse-queryskillsetup L2★381
majiayu000/claude-skill-registry ↗What it does
Execute read/write ClickHouse queries for analytics and metrics analysis
Best for
Debugging event analytics on replica clusters without writing custom export code.
Inputs
- · SQL query string or file
Outputs
- · Query results in JSON or tabular format
Requires
- · ClickHouse CLI
- · node.mjs runner
Preconditions
- · ClickHouse server running
- · Database connection configured
Failure modes
- · Query timeout > 30s
- · Cluster data missing via clusterAllReplicas()
Trust signals
- · clusterAllReplicas() pattern documented
- · System table examples