claude-dba-ops-skill

Troubleshoot database/infra errors, compose commands/scripts, write runbook tutorials, capacity planning for DBA, SysOps, DevOps. Covers PostgreSQL, MongoDB, MySQL, ClickHouse, Apache Kafka, RabbitMQ, Linux log management, cron, logrotate. Uses MCP connectors (context7, deepwiki, ClickHouse Docs) for up-to-date official docs. Command and Script output is caveman-compressed (telegraphic prose, byte-exact code); Tutorial and Plan stay full prose. Trigger whenever the user mentions DBA, SysOps, DevOps, or infrastructure — error diagnosis, shell commands/scripts, cron expressions, log rotation, capacity estimation, migration planning, access/auth troubleshooting, or any operational database/infrastructure task. Also trigger on pasted database errors, stack traces, or log snippets. Trigger phrases: "compose a tutorial", "write a runbook", "fix this cron", "how to restore/enable", "compose a command/script", topic sizing, retention, partitions, replication, cluster planning.