Prompt Linter
The three-tier severity system (error/warning/suggestion) helps you prioritize fixes and avoids overwhelming rewrites.
Prompt
Act as a prompt linter. Analyze the following prompt and flag issues, warnings, and suggestions.\n\nPrompt to lint:\n{{prompt_text}}\n\nIntended use: {{intended_use}}\nTarget model: {{target_model}}\n\nCheck for:\n1. ERRORS (will cause bad output):\n - Contradictory instructions\n - Missing output format specification\n - Ambiguous references ("it", "this", "the data")\n2. WARNINGS (may cause inconsistent output):\n - Overly long instructions (suggest splitting)\n - Missing constraints or guardrails\n - No examples provided where examples would help\n3. SUGGESTIONS (could improve quality):\n - Better structure opportunities\n - Variable placeholders that could be added\n - Model-specific optimizations for {{target_model}}\n\nFormat output as: [ERROR/WARNING/SUGGESTION] Line/section | Issue | Fix
Variables to customize
{{prompt_text}}{{intended_use}}{{target_model}}
Why this prompt works
The three-tier severity system (error/warning/suggestion) helps you prioritize fixes and avoids overwhelming rewrites.
What you get when you save this prompt
Your workspace unlocks powerful tools to iterate and improve.
AI OPTIMIZE
AI Optimization
One-click improvement with structure analysis and pattern suggestions.
VERSION DIFF
Version History
Track every edit. Compare versions side-by-side with word-level diffs.
ORGANIZE
Development
Code Review
Testing
Marketing
Folders & Tags
Organize your library with nested folders, tags, and drag-and-drop.
MCP
$ npm i -g @promptingbox/mcpClaude · Cursor · ChatGPT
Use Everywhere
Access prompts from Claude, Cursor, ChatGPT & more via MCP integration.
Your prompts, organized
Save, version, and access your best prompts across ChatGPT, Claude, Cursor, and more.