Coding Agent Eval Harness Builder Playbook
Stand up a repeatable golden-task evaluation harness for your coding agent — define representative tasks, scoring criteria, CI wiring, and regression tracking in one structured playbook.
A 4-step agentic workflow 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 15 minutes.
- Define golden tasks that expose real correctness, safety, and style gaps in your coding agent
- Generate objective pass/fail and quality scoring criteria your whole team can apply consistently
- Produce a concrete CI wiring plan so every agent change is measured against your task suite automatically
- Build a regression-tracking dashboard spec that alerts when scores drop before you merge
- Move from gut-feel agent reviews to evidence-based acceptance with a single structured workflow
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 $10 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, Gemini.
The workflow inside this pack
4 composable prompts you run in order — each one picks up where the last left off.
- Step 1
Golden Task Designer
Feed in your agent's use cases and get a structured set of golden tasks, each with a clear input scenario, expected output, and acceptance criteria.
- Step 2 · optional
Scoring Rubric Builder
Provide your golden tasks and get a weighted scoring rubric with explicit 1–5 criteria for correctness, safety, test coverage, and style.
- Step 3 · optional
Harness Wiring Plan
Describe your CI environment and agent setup and receive a concrete wiring plan: trigger points, task runner shape, result capture schema, and failure modes.
- Step 4 · optional
Regression Tracking Plan
Input your scoring rubric and harness setup and get a tracking plan: metrics to store, trend chart spec, alert thresholds, and escalation policy.
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.