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Agent Tool-Call Schema Linter

Lint your agent's tool and function schemas against the failure modes that silently break tool calls — get a scored health verdict and prioritized fixes.

A focused prompt pack for coding built to run with ChatGPT, Claude, and Gemini. Open the Markdown files, fill the variables, and paste into your model. Most buyers get a reviewable result in about 4 minutes.

  • Score any tool schema 0–100 against a 10-point silent-breakage checklist
  • Catch ambiguous descriptions, loose types, and unconstrained enums before they misfire
  • Get a Solid/Fragile/Leaky/Broken verdict band, not a vague opinion
  • Receive copy-into-your-schema fixes ranked by severity and cost
  • Map real misbehavior you've seen to the schema element that causes it
CChatGPTClaudeClaudeGeminiGemini
promptscart.com / prompt-packs / agent-tool-call-schema-linter-prompt
Run in
ChatGPT · Claude +1
Your AI model
Step 1
Agent Tool-Call Schema Linter
First you paste your tool schemas (JSON Schema, function definitions, or MCP specs) and optionally the misbehavior you've seen.
Output
Your deliverable
Copy-paste ready
Free

A polished, single-prompt tool — free with your email, crafted to the same bar as our paid packs. Paid packs add full multi-step workflows, worked examples, and connected-tool automation, and the lifetime bundle unlocks the whole catalog.

No spam. One email with your download link, plus occasional new-pack announcements. Unsubscribe anytime.

Instant download — no checkout
One email with your link

Works with
C ChatGPTClaude ClaudeGemini Gemini
Already purchased?
Download Agent Tool-Call Schema Linter

Paste the license key from your receipt. It must match this prompt pack.

What ships with your purchase

Prompt files

Plain Markdown files with `{{variables}}` you fill in, ready to paste into ChatGPT, Claude, or Gemini. No setup, no tooling required.

Usage guide

Variable reference, model compatibility, examples, and customization tips so you can adapt the pack to your brand voice.

Lifetime updates

When we improve the pack, you get the new version automatically. Email support included with every purchase.

Models tested: ChatGPT, Claude, Gemini.

The workflow inside this pack

1 composable prompt you run in order — each one picks up where the last left off.

  1. Step 1

    Agent Tool-Call Schema Linter

    First you paste your tool schemas (JSON Schema, function definitions, or MCP specs) and optionally the misbehavior you've seen.

Perpetual (lifetime) use license

Your one-time purchase includes an ongoing right to use this prompt pack with the AI tools and models you control for your own and your clients' work — not for resale or public redistribution of the files as a product.

We keep the copyright

The prompt files, guides, examples, and bundled assets stay our copyrighted works (or our licensors'). Payment grants the limited license in our Terms only — it does not transfer ownership.

Need help adapting this prompt to your team? Add Prompt Customization Service at checkout.

FAQ

How long does it take to use Agent Tool-Call Schema Linter?
Most buyers finish in a few minutes: open the prompt file, fill the variables, and paste into your model. The first run is the slowest because you decide variable values; reuse is instant.
What if I get stuck?
Email support@promptscart.com. Free basic support is included with every purchase, and you'll get a reply from our team within 24 hours. If you need help adapting variables or output, we can schedule a call.
Do I need a paid plan with ChatGPT?
The prompt works on free tiers of ChatGPT, Claude, and Gemini. Heavy use can hit free-tier limits; paid plans get longer context and faster responses, but the prompt itself is the value.
Can I customize the prompt?
Yes, completely. You own the prompt files: edit the role framing, add variables, swap output sections, fork it to match your brand voice. Support can help you plan customizations over email.
What if it doesn't work for me?
Refund as per our Refund Policy (https://promptscart.com/refund-policy). Or add Prompt Customization Service at checkout for help adapting variables and output to your workflow.