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AI Prompt Linter

Audit prompts for goals, context, constraints, success criteria, output contracts, and agent approval boundaries.

Prompt to review
Prompt score
88/100
Approx. tokens
129
Characters
515
Quality checks
Clear goal
Relevant context
Constraints
Output format
Success criteria
Autonomy boundaries
Examples or references
Add an example only when it clarifies a product requirement or tricky edge case.
Lean instructions
Improved prompt scaffold
Private by default: this tool runs entirely in your browser. Nothing you paste is uploaded to Execute.Online.

About AI Prompt Linter & Prompt Optimizer Online

Audit AI prompts for goals, context, constraints, output format, success criteria, and agent approval boundaries. Private and browser-based.

How to use AI Prompt Linter

  1. 1Paste a user, system, or developer prompt.
  2. 2Review the score and failed quality checks.
  3. 3Use the generated scaffold to consolidate missing requirements.
  4. 4Copy the improved prompt and test it on representative tasks.

Frequently Asked Questions

What does the AI Prompt Linter check?
It checks whether a prompt clearly states its goal, context, constraints, output contract, success criteria, examples, and approval boundaries for agentic work.
Does this tool call an AI model?
No. The analysis is deterministic and runs locally, so private system prompts never leave your browser.
Why check autonomy boundaries?
Agentic models can take multi-step actions. Clear boundaries tell the model what it may do automatically and which external or destructive actions require confirmation.

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Estimate token counts and costs.
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