MongoDB and PostgreSQL database administration. Databases: MongoDB (document store, aggregation, Atlas), PostgreSQL (relational, SQL, psql). Capabilities: schema design, query optimization, indexing, migrations, replication, sharding, backup/restore, user management, performance analysis. Actions: design, query, optimize, migrate, backup, restore, index, shard databases.
Install
npx skills add samhvw8/dot-claude --skill databasesnpx skills add samhvw8/dot-claude --skill databases -a claude-code -gnpx skills add samhvw8/dot-claude --skill databases -a codex -ggemini skills install https://github.com/samhvw8/dot-claude.git --path skills/databasesgh skill install samhvw8/dot-claude databasesgit clone --depth 1 https://github.com/samhvw8/dot-claude /tmp/samhvw8__dot-claude
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/samhvw8__dot-claude/skills/databases ~/.claude/skills/databases # Claude Code
cp -R /tmp/samhvw8__dot-claude/skills/databases ~/.agents/skills/databases # Codex, Cursor, Gemini CLI, Copilot, OpenCode