OpenAgentSkill Registry Manifest
Skill: Db Tutorial
Slug: dunwu-db-tutorial
Category: data-analysis
Description: 📚 后端程序员应该掌握的主流数据库知识

Agent fit:
- Decision: 80/100 Strong shortlist
- Primary fit: RAG and knowledge
- Role: Companion skill

Supply profile:
- Track: Data, BI, and analytics
- Scenario: Database and SQL
- Applicable agents: Claude Code, CLI, Codex, Cursor, Java
- Maintenance: 2y since push
- Risk: Needs review

Trust:
- Trust score: 84/100 Strong shortlist
- Audit: 77/100 Needs review

Attribution:
- Status: Community indexed
- Source: GitHub star discovery
- Creator: dunwu
- Claim URL: https://www.openagentskill.com/skills/dunwu-db-tutorial#claim-this-skill

Install:
npx skills add dunwu/db-tutorial

URLs:
- Web: https://www.openagentskill.com/skills/dunwu-db-tutorial
- API: https://www.openagentskill.com/api/agent/skills/dunwu-db-tutorial
- Install API: https://www.openagentskill.com/api/skills/dunwu-db-tutorial/install
- Repository: https://github.com/dunwu/db-tutorial