Property-based fuzzer that compares Turso against SQLite to catch SQL correctness bugs.
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 tursodatabase/turso --skill differential-fuzzerCompatible with
Supported agents
Generates random SQL statements and schemas, then executes them on both Turso and SQLite to detect mismatches in row sets, error handling, or schema state
Supports deterministic reproduction via seed-based runs, configurable statement/table/column counts, and verbose output for debugging
Includes continuous loop mode for extended fuzzing campaigns and Docker runner for CI with configurable timeout
AI-first code editor with Composer
Before installing skills in Cursor, ensure your development environment meets these requirements:
node --versiondifferential-fuzzerExecute the skills CLI command in your project's root directory to begin installation:
epx add tursodatabase/turso --skill differential-fuzzerFetches differential-fuzzer from tursodatabase/turso 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/differential-fuzzer
Restart Cursor to activate differential-fuzzer. Access via /differential-fuzzerin 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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We added differential-fuzzer from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
differential-fuzzer reduced setup friction for our internal harness; good balance of opinion and flexibility.
Keeps context tight: differential-fuzzer is the kind of skill you can hand to a new teammate without a long onboarding doc.
differential-fuzzer is among the better-maintained entries we tried; worth keeping pinned for repeat workflows.
We added differential-fuzzer from the explainx registry; install was straightforward and the SKILL.md answered most questions upfront.
Solid pick for teams standardizing on skills: differential-fuzzer is focused, and the summary matches what you get after install.
differential-fuzzer has been reliable in day-to-day use. Documentation quality is above average for community skills.
Useful defaults in differential-fuzzer — fewer surprises than typical one-off scripts, and it plays nicely with `npx skills` flows.
Registry listing for differential-fuzzer matched our evaluation — installs cleanly and behaves as described in the markdown.
I recommend differential-fuzzer for anyone iterating fast on agent tooling; clear intent and a small, reviewable surface area.
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