Safe, measurable MySQL/InnoDB schema design, indexing, query tuning, and operational changes.
Create detailed user stories, acceptance criteria, and feature specs
Example: Generate user stories for 'password reset feature' with acceptance criteria, edge cases, and test scenarios
Reduce spec writing time by 50%, ensure comprehensive coverage
Research competitors, compare features, identify gaps
Example: Analyze 5 competitor products, create feature comparison matrix, suggest differentiation opportunities
Complete competitive research in 2 hours instead of 2 days
Evaluate features using frameworks (RICE, ICE, Kano) and create prioritized backlogs
Example: Score 20 feature ideas using RICE framework, generate prioritized roadmap with rationale
Make data-driven prioritization decisions faster
Draft PRDs, status updates, and stakeholder presentations
Example: Create executive summary of Q3 roadmap, monthly progress report, feature launch announcement
Save 3-5 hours/week on communication overhead
Submit your Claude Code skill and start earning
epx add planetscale/database-skills --skill mysqlCompatible with
Supported agents
Covers schema design (primary keys, data types, character sets), indexing strategy (composite indexes, covering indexes, maintenance), and query optimization (EXPLAIN analysis, pagination, batch operations)
Includes transaction isolation levels, deadlock prevention, row locking patterns, and production-safe DDL execution with rollback planning
Workflow emphasizes defining workload constraint
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versionmysqlExecute the skills CLI command in your project's root directory to begin installation:
epx add planetscale/database-skills --skill mysqlFetches mysql from planetscale/database-skills and configures it for Cursor.
The CLI shows a list of agents. Use arrow keys and space to select Cursor:
Confirm successful installation by checking the skill directory location:
.cursor/skills/mysql
Restart Cursor to activate mysql. Access via /mysqlin your agent's command palette.
Learn more:View source on GitHubSkills CLI docsAbout CursorWhat are agent skills?
Time estimate: 30-60 minutes to see productivity improvements
Prerequisites
Steps
Common Pitfalls
✓ Do
✗ Don't
💡 Pro Tips
✓ Use when
Use for user story writing, competitive research, roadmap prioritization, stakeholder communication, and PRD drafting. Best for reducing repetitive documentation and research work.
✗ Avoid when
Avoid for strategic product vision (requires deep customer empathy), pricing decisions (needs market and financial expertise), or when face-to-face customer discovery is more valuable than speed.
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Solid pick for teams standardizing on skills: mysql is focused, and the summary matches what you get after install.
mysql fits our agent workflows well — practical, well scoped, and easy to wire into existing repos.
We added mysql from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
mysql reduced setup friction for our internal harness; good balance of opinion and flexibility.
Useful defaults in mysql — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
mysql is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
mysql has been reliable in day-to-day use. Documentation quality is above average for community skills.
Solid pick for teams standardizing on skills: mysql is focused, and the summary matches what you get after install.
Registry listing for mysql matched our evaluation — installs cleanly and behaves as described in the markdown.
mysql reduced setup friction for our internal harness; good balance of opinion and flexibility.
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