debug:flask
✓Debug Flask applications systematically with this comprehensive troubleshooting skill. Covers routing errors (404/405), Jinja2 template issues, application context problems, SQLAlchemy session management, blueprint registration failures, and circular import resolution. Provides structured four-phase debugging methodology with Flask-specific tools including Werkzeug debugger, Flask-DebugToolbar, and Flask shell for interactive investigation.
SKILL.md
A systematic approach to debugging Flask applications using established patterns and Flask-specific tooling.
Security Warning: Never enable debug mode in production. The debugger allows arbitrary code execution from the browser.
| 404 on valid route | Blueprint not registered | Check app.urlmap | | 500 with no traceback | Error before request context | Check createapp() | | DetachedInstanceError | Lazy load outside session | Add lazy='joined' | | Connection refused | DB not running | Test connection string |
Debug Flask applications systematically with this comprehensive troubleshooting skill. Covers routing errors (404/405), Jinja2 template issues, application context problems, SQLAlchemy session management, blueprint registration failures, and circular import resolution. Provides structured four-phase debugging methodology with Flask-specific tools including Werkzeug debugger, Flask-DebugToolbar, and Flask shell for interactive investigation. Source: snakeo/claude-debug-and-refactor-skills-plugin.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/snakeo/claude-debug-and-refactor-skills-plugin --skill debug:flask- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-06
- Updated
- 2026-02-18
Quick answers
What is debug:flask?
Debug Flask applications systematically with this comprehensive troubleshooting skill. Covers routing errors (404/405), Jinja2 template issues, application context problems, SQLAlchemy session management, blueprint registration failures, and circular import resolution. Provides structured four-phase debugging methodology with Flask-specific tools including Werkzeug debugger, Flask-DebugToolbar, and Flask shell for interactive investigation. Source: snakeo/claude-debug-and-refactor-skills-plugin.
How do I install debug:flask?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/snakeo/claude-debug-and-refactor-skills-plugin --skill debug:flask Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/snakeo/claude-debug-and-refactor-skills-plugin
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-06