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Automation & WorkflowClaude Plugins (Official)

atomic agents — Agent Skill

by BrainBlend-AI

Comprehensive development workflow for building AI agents with the Atomic Agents framework. Includes specialized agents for schema design, architecture planning, code review, and tool development. Features guided workflows, progressive-disclosure skills, and best practice validation.

At a glance

atomic-agents is an Agent Skill by BrainBlend-AI in the Automation & Workflow category. In Claude Code it installs with `/plugin install atomic-agents@claude-plugins-official` after adding the anthropics/claude-plugins-official marketplace; other assistants use its SKILL.md instructions as rules.

Source

How to install atomic agents in your AI client

Setup for Claude Code, Claude Desktop, Cursor, Codex, Windsurf, Cline and VS Code — copy-paste ready.

How to install atomic agents in Claude CodeAnthropic's agentic CLI

  1. Add the marketplace

    claude
    /plugin marketplace add anthropics/claude-plugins-official

  2. Install the skill

    claude
    /plugin install atomic-agents@claude-plugins-official

  3. Use it

    These are slash commands for a Claude Code session, not your shell. Claude auto-invokes the skill when your request matches its description — or type its slash command if it exposes one.

Documentation

Full README

Atomic Agents

What is Atomic Agents?

The Atomic Agents framework is designed around the concept of atomicity to be an extremely lightweight and modular framework for building Agentic AI pipelines and applications without sacrificing developer experience and maintainability.

Think of it like building AI applications with LEGO blocks - each component (agent, tool, context provider) is:

  • Single-purpose: Does one thing well
  • Reusable: Can be used in multiple pipelines
  • Composable: Easily combines with other components
  • Predictable: Produces consistent, reliable outputs

Built on Instructor and Pydantic, it enables you to create AI applications with the same software engineering principles you already know and love.

NEW: Join our community on Discord at [discord.gg/J3W9b5AZJR](https://discord.gg/J3W9b5AZJR) and our official subreddit at [/r/AtomicAgents](https://www.reddit.com/r/AtomicAgents/)!

Table of Contents

  • Atomic Agents
  • What is Atomic Agents?
  • Table of Contents
  • Getting Started
  • Installation
  • Quick Example
  • Why Atomic Agents?
  • Core Concepts
  • Anatomy of an Agent
  • Context Providers
  • Chaining Schemas and Agents
  • Examples \& Documentation
  • Quickstart Examples
  • Complete Examples
  • AI-Assisted Development
  • Project instructions (Cursor, Windsurf, Cline, Continue, and Aider)
  • Agent skills (Claude Code, Cursor, Copilot, Codex, Windsurf, Gemini CLI, ...)
  • Docs for LLMs
  • 🚀 Version 2.0 Released!
  • Key Changes in v2.0:
  • ⚠️ Upgrading from v1.x
  • Atomic Forge \& CLI
  • Running the CLI
  • Project Structure
  • Provider \& Model Compatibility
  • Support
  • Contributing
  • License
  • Additional Resources
  • Star History

Getting Started

Installation

To install Atomic Agents, you can use pip:

bash
pip install atomic-agents

Make sure you also install the provider you want to use. Provider SDKs are available as instructor extras:

Excerpt — the full document is on GitHub.

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