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stdd-agents

Spec-Test-Driven Development workflow plugin with skills for specification writing, test-driven development, and commit management

Publisher marketplacestdd-agents@stdd-agents · marketplace and plugin share one repository (craigtkhill/stdd-agents)

npx claudepluginhub craigtkhill/stdd-agents --plugin stdd-agents

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What's Inside

Agents1

code-reviewer

/code-reviewer

Expert code review specialist. Proactively reviews code for quality, security, and maintainability. Use immediately after writing or modifying code.

Skills11

acceptance-test

/acceptance-test

Use when writing acceptance tests or adding scenarios to spec.yaml. Defines Given/When/Then format and acceptance test patterns.

create-skill

/create-skill

Use when creating or modifying skills. Defines skill file structure, naming conventions, and integration patterns.

test-driven-development

/test-driven-development

Use when writing tests or implementing code. Defines RED-GREEN-REFACTOR cycle and test execution workflow.

evaluation

/evaluation

Use when creating or updating agent evaluation suites. Defines eval structure, rubrics, and validation patterns.

install-dependencies

/install-dependencies

Use when adding project dependencies. Defines dependency management rules and language-specific patterns.

Stats

Version1.2.0

LanguageShell

Stars0

MaintenanceGood

Last CommitJul 4, 2026

AddedDec 4, 2025

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Available In

stdd-agents cascade-code-testing-misc

README

STDD Agents

   _____ __________ ____     ___                     __
  / ___//_  __/ __ / __ \   /   | ____ ____  ____  / /______
  \__ \  / / / / / / / / /  / /| |/ __ `/ _ \/ __ \/ __/ ___/
 ___/ / / / / /_/ / /_/ /  / ___ / /_/ /  __/ / / / /_(__  )
/____/ /_/ /_____/_____/  /_/  |_\__, /\___/_/ /_/\__/____/
                                 /____/

          Spec-Test-Driven Development Agents

Agents and configs following a Spec-Test-Driven Development process

This repository is designed for Agentic Terminal User Interfaces (ATUIs) like:

Claude Code
Codex
OpenCode
Gemini CLI

STDD Agents provides a structured workflow for developing applications using ATUIs, emphasizing specification-first development with comprehensive testing to ensure stability while moving with higher velocity.

Note. The aspiration is to make this toolkit ATUI agnostic. However, it is currently heavily configured for Claude Code.

Quick Start

Installation

Choose your ATUI and follow the installation guide:

Claude Code - Setup for Claude Code users
Codex - Setup for Codex users
OpenCode - Setup for OpenCode users
Gemini CLI - Setup for Gemini CLI users
Goose - Setup for Goose users
Other Agents - Setup for other ATUIs

Install as Claude Code Plugin

/plugin marketplace add https://github.com/craigtkhill/stdd-agents
/plugin install stdd-agents@stdd-agents

stdd-agents

Popularity

What's Inside

Confidence

README

STDD Agents

Quick Start

Installation

Install as Claude Code Plugin

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Installation

Install as Claude Code Plugin

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