An agent composition framework that builds stacks and compiles specialized subagents for Claude Code. Manage your subagents and skills with code via a unified CLI.
Agents Inc comprises two parts:
- Marketplace: 87+ atomic, best-practice skills spanning web, API, CLI, infra, and meta domains
- CLI: installs, ejects, creates, compiles, and updates skills and subagents
Skills are composed into 18+ domain-specific subagents through templates and modular agent partials, all validated against strict Zod schemas. Everything is ejectable so there's endless customisation with no lock-in.
Each subagent is composed from modular partials (role, workflow, output format) plus a set of atomic skills. The CLI manages the full lifecycle:
- Install: pull skills from the public marketplace, your own, or a local directory either as plugins or directly as source files
- Compose: map skills to subagents, configure preloaded vs dynamic loading
- Compile: resolve skill mappings, Liquid templates, and agent partials into
.claude/agents/ - Eject: take progressive ownership of any layer (partials, templates, skills, subagents)
- Update: pull upstream skill changes without losing local customizations
npx @agents-inc/cli initRequires Node 18+ and Claude Code.
The wizard has three steps:
1. Pick a stack or start from scratch (or create your own in your custom marketplace):
| Stack | Technologies |
|---|---|
nextjs-fullstack |
Next.js + React + Hono + Drizzle + PostHog + Zustand + React Query |
angular-stack |
Angular 19 + Signals + NgRx SignalStore + Hono + Drizzle |
vue-stack |
Vue 3 Composition API + Pinia + Hono + Drizzle |
nuxt-stack |
Nuxt + Vue 3 full-stack + Pinia + Hono + Drizzle |
remix-stack |
Remix + React + Hono + Drizzle |
solidjs-stack |
SolidJS + Hono + Drizzle |
2. Customize skills. Add or remove from the interactive grid.
3. Select subagents. Choose which role-based subagents to include.
4. Compile. After init, use agentsinc edit to change selections and agentsinc compile to rebuild.
87+ skills organized by category:
Web: React Vue Angular SolidJS Next.js Remix Nuxt SCSS Modules CVA Zustand Pinia NgRx SignalStore Jotai React Query SWR tRPC GraphQL React Hook Form Zod shadcn/ui Radix UI TanStack Table Vitest Playwright Cypress MSW Framer Motion Storybook Accessibility
API: Hono Express Fastify Drizzle Prisma Better Auth PostHog Resend Axiom + Pino + Sentry GitHub Actions
Mobile: React Native Expo
CLI: Commander oclif + Ink
Infra: Turborepo Tooling Env config
Meta: Code reviewing Research methodology Investigation requirements Anti-over-engineering Context management
17 roles across 7 categories:
| Category | Subagents |
|---|---|
| Developers | web-developer api-developer cli-developer web-architecture |
| Reviewers | web-reviewer api-reviewer cli-reviewer |
| Testers | web-tester cli-tester |
| Researchers | web-researcher api-researcher |
| Planning | web-pm |
| Pattern Analysis | pattern-scout web-pattern-critique |
| Documentation | documentor |
| Meta | skill-summoner agent-summoner |
| Command | Description |
|---|---|
init |
Interactive setup wizard: pick a stack, customize skills, compile subagents |
edit |
Modify skill selection in the interactive wizard |
compile |
Recompile subagents after changes |
update |
Pull latest skills from source |
| Command | Description |
|---|---|
eject <type> |
Export for customization (agent-partials, templates, skills, all) |
new skill |
Scaffold a custom skill  |
new agent |
Scaffold a custom agent |
import skill |
Import a skill from an external GitHub repository |
search |
Search skills across sources |
| Command | Description |
|---|---|
doctor |
Diagnose setup issues |
diff |
Show changes between local and source skills |
outdated |
Check for skill updates |
validate |
Validate config and skill structure |
info |
Show project configuration details |
uninstall |
Remove Agents Inc from your project |
Run agentsinc --help for full usage.
Progressive layers from config to full extension:
| Layer | How |
|---|---|
| Edit config | .claude-src/config.yaml; skill-to-subagent mappings, preloaded/dynamic |
| Wizard | agentsinc edit; add/remove skills interactively |
| Eject partials | agentsinc eject agent-partials; customize agent partials such as intro, workflow, and output |
| Eject templates | agentsinc eject templates; modify Liquid templates |
| Eject skills | agentsinc eject skills; fork skills for local editing |
| Custom skills | agentsinc new skill; scaffold with proper metadata |
| Custom agents | agentsinc new agent; scaffold agent files |
| Custom sources | Point to a private repo or local directory as a skill source |
| Plugins | Package skills/subagents as Claude Code plugins for distribution |
Templates apply globally across all subagents; partials apply to specific roles. Put shared conventions in a template for consistency, and role-specific behaviour in partials.
Import skills from any GitHub repository:
agentsinc import skill github:your-org/skills --list
agentsinc import skill github:your-org/skills --skill react-best-practices
agentsinc import skill github:your-org/skills --all| Component | Technology |
|---|---|
| Commands | oclif |
| Terminal UI | Ink + React |
| Wizard state | Zustand |
| Validation | Zod (30+ schemas at parse boundaries) |
| Compilation | LiquidJS |
| Testing | Vitest |
src/cli/
commands/ # oclif command definitions
components/ # Ink/React terminal UI components
lib/ # Core logic (compiler, loader, resolver, schemas)
stores/ # Zustand state management
utils/ # Shared utilities
src/agents/ # Subagent definitions (18 roles)
config/ # Skills matrix, stacks, default mappings
See docs/reference/architecture.md for the full reference.
- Plugin Marketplace: browse and discover skills
- Architecture Reference: full system documentation
MIT