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Agent Task Decomposition System Prompt

Stop your coding agent from making sweeping, unreviewable changes to large repos. This system-prompt harness forces decomposition-first execution: scope mapping, dependency ordering, checkpoint verification, and human-gated stop conditions — before a single file is edited.

A 4-step agentic workflow pack for coding built to run with Claude, ChatGPT, Claude Code, and Cursor. Open the Markdown files, fill the variables, and paste into your model. Most buyers get a reviewable result in about 10 minutes.

  • Map everything a large task touches before the agent writes a single line of code
  • Order subtasks by dependency and risk so the agent cannot skip ahead or break a safe sequence
  • Define automated verification checkpoints between subtasks — the agent self-checks before proceeding
  • Specify the exact conditions that force a pause for human review, preventing runaway autonomous execution
  • Works in any chat interface: paste as a system prompt in Claude, ChatGPT, Cursor, or Claude Code
  • Reusable across projects — one system prompt installs decomposition-first behavior for any task
ClaudeClaudeCChatGPTClaude CodeClaude CodeCursorCursor
promptscart.com / prompt-packs / agent-task-decomposition-system-prompt
Run in
Claude · ChatGPT +2
Your AI model
Step 1
Scope Mapper
You describe the task; the agent reads the codebase and lists every component it will need to touch.
Step 2 · optional
Subtask Sequencer
Feed the scope map output; the agent sequences subtasks so each one builds on a verified foundation.
Step 3 · optional
Checkpoint Definition
You provide the subtask sequence; the agent defines a concrete checkpoint for each transition.
Step 4 · optional
Stop Conditions
You describe your risk tolerance and deployment context; the agent defines stop conditions tailored to your setup.
Output
Your deliverable
Copy-paste ready
One-time
$7
~5 hrs / week
time back

Prompt Customization Serviceoptional help adapting variables and output to your brand voice. Choose your tier at checkout (not tied to this prompt's price).

Instant download after payment
Refund as per the Refund Policy.
Email Support · 24h SLA
Lifetime updates

Models supported
Claude ClaudeC ChatGPTClaude Code Claude CodeCursor Cursor
Best valueSave $786
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This pack is $7 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.

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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, ChatGPT, Claude Code, Cursor.

The workflow inside this pack

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

  1. Step 1

    Scope Mapper

    You describe the task; the agent reads the codebase and lists every component it will need to touch.

  2. Step 2 · optional

    Subtask Sequencer

    Feed the scope map output; the agent sequences subtasks so each one builds on a verified foundation.

  3. Step 3 · optional

    Checkpoint Definition

    You provide the subtask sequence; the agent defines a concrete checkpoint for each transition.

  4. Step 4 · optional

    Stop Conditions

    You describe your risk tolerance and deployment context; the agent defines stop conditions tailored to your setup.

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 Task Decomposition System Prompt?
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 Claude?
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.