Cloud Code Plugins/Overview

Cloud Code Plugins Overview

A curated collection of Claude Code plugins from Ability.ai. Extend your agents with knowledge management, development workflows, deployment tools, and productivity skills.

What Are Cloud Code Plugins?

Cloud Code Plugins are installable skill packages for Claude Code agents. Each plugin adds one or more slash-command skills that your agent can use during conversations. Plugins are distributed through the abilities marketplace, an open-source collection hosted on GitHub.

Plugins follow a standard structure: a plugin.json metadata file, one or more SKILL.md files defining each skill, and optionally helper scripts and templates.

Installation from Marketplace

The fastest way to install plugins is via the abilities marketplace:

# Add the abilities marketplace (one-time)
/plugin marketplace add abilityai/abilities

# List available plugins
/plugin list abilityai

# Install a plugin
/plugin install agent-builder@abilityai
/plugin install trinity-onboard@abilityai
/plugin install playbook-builder@abilityai
/plugin install website-builder@abilityai
/plugin install utilities@abilityai

Manual Installation

You can also clone the repository and install plugins directly:

# Clone the repository
git clone https://github.com/abilityai/abilities.git

# Install a plugin directly
/plugin add ./abilities/plugins/trinity-onboard

Available Plugins

Plugin	Description
agent-builder	Scaffold and improve Claude Code agents — create new agents from scratch or audit and improve existing ones
trinity-onboard	Deploy agents to Trinity platform
playbook-builder	Create structured playbooks with state management
dev-methodology	Documentation-driven development methodology
website-builder	Scaffold Next.js 15 websites and deploy to Vercel
utilities	Conversation management, session archival, and productivity
brain-memory	Zettelkasten-style knowledge management
json-memory	Structured JSON memory with jq-based updates
file-indexing	File system indexing for workspace awareness
workspace-kit	Workspace scaffolding with folders, indexes, templates
project-planner	Multi-session project planning and execution
install-cornelius	Install the Cornelius agent
install-recon	Competitive intelligence agent wizard — track competitors and generate battlecards

Contributing a Plugin

The abilities repository is open source under the MIT license. To add a plugin:

1.Create a new directory in plugins/

2.Add .claude-plugin/plugin.json with plugin metadata

3.Add your skills in skills/[skill-name]/SKILL.md

4.Add a README.md with usage documentation

5.Register in .claude-plugin/marketplace.json

6.Submit a pull request

Support

•GitHub — github.com/abilityai/abilities

•Issues — GitHub Issues

•Email — support@ability.ai

All Plugins Brain Memory