Test Coverage Gap Harness Pack
Find, rank, and plan tests for the highest-risk coverage gaps across a multi-language codebase — so your next testing sprint targets where failures are most likely, not where adding tests is easiest.
A 4-step agentic workflow pack for coding built to run with ChatGPT, Claude, and Cursor. Open the Markdown files, fill the variables, and paste into your model. Most buyers get a reviewable result in about 10 minutes.
- Extract actionable gap summaries from raw coverage reports across any language or tool
- Rank uncovered modules by change frequency and production-risk so the most important gaps come first
- Generate a targeted test plan that tells engineers exactly which cases to add and why
- Estimate per-test effort so sprint planning does not stall on sizing conversations
- Turn a data dump into a decision-ready coverage backlog your whole team can act on immediately
Prompt Customization Service — optional help adapting variables and output to your brand voice. Choose your tier at checkout (not tied to this prompt's price).
This pack is $5 on its own. Buying every pack separately costs $935. The Lifetime Bundle is $149 one-time — you save $786 (84% off) and unlock every future pack free.
Get the Lifetime Bundle — $149Paste 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, Cursor.
The workflow inside this pack
4 composable prompts you run in order — each one picks up where the last left off.
- Step 1
Coverage Reader
Paste coverage reports from any language tooling and get a structured table of gaps: module, language, current coverage percentage, and uncovered critical paths.
- Step 2 · optional
Risk-Weighted Ranking
Feed in the coverage gap table and module change history and get a ranked table: each gap scored by risk weight, change frequency, and combined priority.
- Step 3 · optional
Test Plan Builder
Provide the ranked gap list and module context and receive a test plan: for each gap, 2–4 named test cases with inputs, expected outputs, and the failure scenario each case catches.
- Step 4 · optional
Effort Estimate
Feed in the test plan and get an effort estimate table: each proposed test sized as low, medium, or high with a justification and a total sprint-hour estimate.
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.