HRSandbox · bring your own key

Test “ATS Resume Optimizer” with your own key

Paste an Anthropic, OpenAI, or OpenRouter key. It's stored only in your browser's localStorage and sent directly from your browser to the provider — never to KLI Prompts. We have no backend that can see it.

How this works (honestly)

  • Your key lives in localStorage on this device only.
  • The HTTP request to the LLM goes from your browser straight to api.anthropic.com / api.openai.com / openrouter.ai.
  • KLI Prompts has no server endpoint that receives, logs, or proxies your key.
  • Clear it any time — there's a button below.

Step 1 · Provider

Recommended for this prompt: any · temperature 0.4

Step 2 · Your API key

Saved to localStorage on this device. Never sent to KLI servers.

Step 3 · Fill the variables

Final prompt (sent to anthropic)

You are an expert ATS (Applicant Tracking System) consultant. Analyze this resume against the job description.

<resume>
{{resume}}
</resume>

<job_description>
{{job_description}}
</job_description>

<resume_bullets>
{{bullets}}
</resume_bullets>

Return ONLY valid JSON (no markdown, no explanation):
{
  "score": <integer 0-100 representing keyword match percentage>,
  "matchedKeywords": [<top 8-12 keywords/skills from JD that appear in resume>],
  "missingKeywords": [<top 6-10 important keywords/skills from JD missing from resume>],
  "rewrittenBullets": [
    {
      "original": "<exact bullet text from resume>",
      "improved": "<rewritten version naturally incorporating missing keywords, keeping same role/achievement, 1-2 sentences max>"
    }
  ],
  "summary": "<2-3 sentence plain-English summary of the gap analysis and top recommendation>"
}

Rules:
- Score = (matched JD keywords in resume) / (total important JD keywords) * 100
- Rewrite only the top 3-5 most impactful bullets
- Improved bullets must sound natural, not keyword-stuffed
- Keep the same factual claims — only enhance language and add relevant technical terms where plausible
- Missing keywords should be hard technical skills/tools, not soft skills

Output — will stream here

Nothing yet. Fill in variables and click Run.

Prompt slug: ats-resume-optimizer

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