For writing and executing SQL queries - from simple single-table queries to complex multi-table JOINs and aggregations
Install
npx skills add langchain-ai/deepagents --skill query-writingnpx skills add langchain-ai/deepagents --skill query-writing -a claude-code -gnpx skills add langchain-ai/deepagents --skill query-writing -a codex -ggemini skills install https://github.com/langchain-ai/deepagents.git --path examples/text-to-sql-agent/skills/query-writinggh skill install langchain-ai/deepagents query-writinggit clone --depth 1 https://github.com/langchain-ai/deepagents /tmp/langchain-ai__deepagents
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/langchain-ai__deepagents/examples/text-to-sql-agent/skills/query-writing ~/.claude/skills/query-writing # Claude Code
cp -R /tmp/langchain-ai__deepagents/examples/text-to-sql-agent/skills/query-writing ~/.agents/skills/query-writing # Codex, Cursor, Gemini CLI, Copilot, OpenCode