Spec-to-Code Harness
Turn an ambiguous feature spec into a verified implementation plan and step-by-step guarded agent execution — so your coding agent ships the right feature, not a plausible-looking guess.
A 4-step agentic workflow pack for coding built to run with Claude Code, Cursor, Copilot, Aider, Claude, and ChatGPT. Open the Markdown files, fill the variables, and paste into your model. Most buyers get a reviewable result in about 15 minutes.
- Resolve spec ambiguity and surface hidden assumptions before a single line of code is written
- Break any feature spec into ordered, testable implementation steps your agent follows one at a time
- Guard agent execution with explicit checkpoints so partial failures surface immediately instead of compounding
- Verify every acceptance criterion against the finished implementation before claiming done
- Works with Cursor, Claude Code, Aider, Copilot, or any instruction-following coding agent
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: Claude Code, Cursor, Copilot, Aider, Claude, ChatGPT.
The workflow inside this pack
4 composable prompts you run in order — each one picks up where the last left off.
- Step 1
Spec Clarifier
Paste your raw feature spec and receive a structured list of ambiguities, assumptions, and clarifying questions — resolved into a clear problem statement.
- Step 2
Implementation Plan
Paste the clarified spec and repo context and receive a numbered plan — each step scoped to specific files, functions, and tests.
- Step 3
Guarded Execution
Feed the implementation plan into this prompt and it produces per-step agent instructions with a checkpoint after each step — the agent must confirm completion before proceeding.
- Step 4 · optional
Acceptance Verification
Paste the original spec and the implementation summary and receive a criterion-by-criterion verdict — pass, fail, or not tested.
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.