Abilities Plugin Marketplace
The official agent development toolkit for Claude Code. Curated plugins covering the full agent lifecycle - from scaffolding and onboarding to deployment, scheduling, and ongoing operations.
Quick Start
From Claude Code chat:
# Add the abilities marketplace (one-time) /plugin marketplace add abilityai/abilities # List available plugins /plugin list abilityai # Install core plugins /plugin install create-agent@abilityai /plugin install agent-dev@abilityai /plugin install trinity@abilityai
Or from the terminal:
claude plugin add abilityai/abilities claude plugin install create-agent@abilityai
Available Plugins
| Plugin | Skills | Purpose | Key Skills |
|---|---|---|---|
| create-agent | 12 | Agent creation wizards | /create-agent:prospector, /create-agent:custom |
| agent-dev | 9 | Extend existing agents | /agent-dev:create-playbook, /agent-dev:add-memory |
| trinity | 3 | Deploy to Trinity | /trinity:connect, /trinity:onboard |
| dev-methodology | 15 | Development workflow | /dev-methodology:implement, /dev-methodology:validate-pr |
| utilities | 7 | Ops and productivity | /utilities:safe-deploy, /utilities:docker-ops |
The Agent Development Workflow
Abilities supports a four-step workflow:
1. Scaffold 2. Develop 3. Deploy 4. Iterate
/create-agent:* /agent-dev:create-playbook /trinity:onboard /trinity:sync
/agent-dev:add-memory trinity deploy . git push
/agent-dev:add-backlog /create-agent:adjust1.Scaffold - Use a wizard like
/create-agent:prospector or /create-agent:custom to get a fully configured agent2.Develop - Use
/agent-dev:create-playbook to add capabilities, /agent-dev:add-memory for persistence3.Deploy - Run
/trinity:connect once to authenticate, then /trinity:onboard per agent4.Iterate - Push changes with
git push or /trinity:sync. Use /create-agent:adjust to auditWhat Wizard-Created Agents Include
Every agent created with the wizards includes:
•CLAUDE.md - Identity and behavioral instructions
•Initial skills - 2-4 playbooks based on agent purpose
•Onboarding system -
onboarding.json + /onboarding skill•Dashboard -
dashboard.yaml + /update-dashboard skill•Trinity files -
template.yaml, .env.example, .mcp.json.template•Git repo - Initialized and committed
See Also
•Skills and Playbooks - How skills work in Trinity
•GitHub: abilityai/abilities - Source repository