Wren CLI for AI agents — a semantic SQL layer over 22+ databases (Postgres, MySQL, BigQuery, Snowflake, Spark, …). The actual workflow guides live inside the wren CLI itself; this is just a discovery stub. Use…

Agent skill published as a SKILL.md in Canner/WrenAI (folder skills/wren). Install it with one command using the open skills CLI, or copy the folder into ~/.claude/skills/.