agent-spec-tool-first

Guide contract-driven AI development with the agent-spec CLI tool.

444|32|Updated Mar 7, 2026
One-click install
npx skills add https://github.com/ZhangHanDong/agent-spec --skill agent-spec-tool-first
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: agent-spec-tool-first
Source: https://github.com/ZhangHanDong/agent-spec/tree/main/.claude/skills/agent-spec-tool-first
Command: npx skills add https://github.com/ZhangHanDong/agent-spec --skill agent-spec-tool-first

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill streamlines the AI-driven development workflow by providing a structured, contract-first approach, ensuring code aligns precisely with defined specifications and reducing manual review overhead.

Core Features & Use Cases

  • Contract-Driven Development: Write and verify code against formal task contracts.
  • Automated Verification: Use lifecycle and guard commands for automated testing and quality gates.
  • Efficient Review: Replace code reviews with faster contract acceptance using explain.
  • Use Case: A developer needs to implement a new API endpoint. They first write a agent-spec contract defining the API's behavior, then use the tool to verify the implementation against this contract, ensuring correctness and adherence to specifications.

Quick Start

Use the agent-spec tool to initialize a new task contract named 'User Authentication API'.

Frequently Asked Questions about agent-spec-tool-first

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
What is contract-driven AI development and how does it verify code against specifications?

Contract-driven AI development uses formal task contracts to define software behavior, ensuring code aligns precisely with specifications through automated verification and quality gates.

How do I automate quality gates for AI-generated code in a CLI workflow?

Automate quality gates for AI-generated code by using CLI guard and lifecycle commands to verify implementations against structured task contracts, replacing manual review overhead with automated testing.

Does contract-driven development work without adding any external dependencies to my project?

Yes, contract-driven development can work without adding external dependencies, as the agent-spec CLI tool operates independently to enforce task contracts and automate verification throughout the coding lifecycle.

What's the best way to replace manual code reviews for AI-assisted API implementations?

Replace manual code reviews by using the CLI explain command to perform faster contract acceptance, ensuring AI-assisted API implementations match the formal specifications defined in the task contract.

How do I initialize a task contract for a new API endpoint implementation?

Initialize a task contract by using the CLI tool to create a named specification, such as a User Authentication API contract, which then guides the planning, implementation, and verification stages of the AI coding lifecycle.

When should I not use contract-driven specifications for AI coding workflows?

Avoid using contract-driven specifications for exploratory coding or prototyping where formal behavior definitions are undefined, as the automated verification process requires structured task contracts to function correctly.