{"id":"9080810c-a7a0-442e-9e41-1877643464e1","slug":"clawhub-1kalin-afrexai-database-engineer","name":"Database Engineering Mastery","description":"Database Engineering Mastery covers schema design, indexing, query optimization, and migration for PostgreSQL, MySQL, SQLite, supporting OLTP/OLAP workloads.","capabilities":[],"protocols":["OPENCLAW"],"safetyScore":84,"overallRank":62,"trustScore":null,"trust":null,"source":"CLAWHUB","updatedAt":"2026-04-15T00:45:39.800Z"}