blueprint
Turns high-level objectives into modular, independently executable step-by-step plans for coding agents.
Install
mkdir -p .claude/skills/blueprint && curl -L -o skill.zip "https://agentskills.codes/api/skills/download/9817" && unzip -o skill.zip -d .claude/skills/blueprint && rm skill.zipInstalls to .claude/skills/blueprint
Activation
This is the description your AI agent reads to decide when to run this skill — the better it matches your request, the more reliably it fires.
Turn a one-line objective into a step-by-step construction plan any coding agent can execute cold. Each step has a self-contained context brief — a fresh agent in a new session can pick up any step without reading prior steps.Key capabilities
- →Decompose objectives into PR-sized steps
- →Generate self-contained context briefs for tasks
- →Identify parallelism in construction plans
- →Perform adversarial review of plans
How it works
It breaks down a high-level objective into a sequence of independently executable tasks, each with its own context brief for cold-start execution.
Inputs & outputs
When to use blueprint
- →Planning multi-PR database migrations
- →Refactoring large legacy modules
- →Managing long-running architectural changes
About this skill
Blueprint — Construction Plan Generator
Turn a one-line objective into a step-by-step plan any coding agent can execute cold.
Overview
Blueprint is for multi-session, multi-agent engineering projects where each step must be independently executable by a fresh agent that has never seen the conversation history. Install it once, invoke it with /blueprint <project> <objective>.
When to Use This Skill
- Use when the task requires multiple PRs or sessions
- Use when multiple agents or team members need to share execution
- Use when you want adversarial review of the plan before execution
- Use when parallel step detection and dependency graphs matter
How It Works
- Research — Scans the codebase, reads project memory, runs pre-flight checks
- Design — Breaks the objective into one-PR-sized steps, identifies parallelism, assigns model tiers
- Draft — Generates the plan from a structured template with branch workflow rules, CI policy, and rollback strategies inline
- Review — Delegates adversarial review to a strongest-model sub-agent (falls back to default model if unavailable)
- Register — Saves the plan and updates project memory
Examples
Example 1: Database migration
/blueprint myapp "migrate database to PostgreSQL"
Example 2: Plugin extraction
/blueprint antbot "extract providers into plugins"
Best Practices
- ✅ Use for tasks requiring 3+ PRs or multiple sessions
- ✅ Let Blueprint auto-detect git/gh availability — it degrades gracefully
- ❌ Don't invoke for tasks completable in a single PR
- ❌ Don't invoke when the user says "just do it"
Key Differentiators
- Cold-start execution: Every step has a self-contained context brief
- Adversarial review gate: Strongest-model review before execution
- Zero runtime risk: Pure markdown — no hooks, no scripts, no executable code
- Plan mutation protocol: Steps can be split, inserted, skipped with audit trail
Installation
mkdir -p ~/.claude/skills
git clone https://github.com/antbotlab/blueprint.git ~/.claude/skills/blueprint
Additional Resources
When not to use it
- →Tasks completable in a single PR
- →When the user requests immediate execution without planning
Prerequisites
Limitations
- →Not suitable for single-PR tasks
- →Relies on model-based adversarial review
How it compares
It provides self-contained context for every step, allowing different agents to execute tasks without needing full conversation history.
Compared to similar skills
blueprint side by side with the closest alternatives in the catalog.
| Skill | Installs | Updated | Safety | Difficulty |
|---|---|---|---|---|
| blueprint (this skill) | 0 | 4mo | Review | Intermediate |
| create-plan | 36 | 8mo | Review | Beginner |
| project-planner | 32 | 9mo | Review | Intermediate |
| system-design | 19 | 9mo | No flags | Intermediate |
Try saying
Example prompts that trigger this skill in your AI assistant.
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