SkillHub

An enterprise-grade agent skill registry — publish, discover, and manage reusable skill packages across your organization.

SkillHub is a self-hosted platform that gives teams a private, governed place to share agent skills. Publish a skill package, push it to a namespace, and let others find it through search or install it via CLI. Built for on-premise deployment behind your firewall, with the same polish you'd expect from a public registry.

Highlights

• Self-Hosted & Private — Deploy on your own infrastructure. Keep proprietary skills behind your firewall with full data sovereignty. One make dev-all command to get running locally.
• Publish & Version — Upload agent skill packages with semantic versioning, custom tags (beta, stable), and automatic latest tracking.
• Discover — Full-text search with filters by namespace, downloads, ratings, and recency. Visibility rules ensure users only see what they're authorized to.
• Team Namespaces — Organize skills under team or global scopes. Each namespace has its own members, roles (Owner / Admin / Member), and publishing policies.
• Review & Governance — Team admins review within their namespace; platform admins gate promotions to the global scope. Every action is audit-logged for compliance.
• CLI-First — Native REST API plus a compatibility layer for existing ClawHub CLI tools — no client changes needed.
• Pluggable Storage — Local filesystem for development, S3 / MinIO for production. Swap via config.

Quick Start

Prerequisites

• Docker & Docker Compose

Local Development

make dev-all

Then open:

• Web UI: http://localhost:3000
• Backend API: http://localhost:8080

Local profile seeds two mock-auth users automatically:

• local-user for normal publishing and namespace operations
• local-admin with SUPER_ADMIN for review and admin flows

Use them with the X-Mock-User-Id header in local development.

Stop everything with:

make dev-all-down

Reset local dependencies and start from a clean slate with:

make dev-all-reset

Run make help to see all available commands.

Container Runtime

Published runtime images are built by GitHub Actions and pushed to GHCR. This is the supported path for anyone who wants a ready-to-use local environment without building the backend or frontend on their machine. Published images target both linux/amd64 and linux/arm64.

1. Copy the runtime environment template.
2. Pick an image tag.
3. Start the stack with Docker Compose.

cp .env.release.example .env.release

Recommended image tags:

• SKILLHUB_VERSION=edge for the latest main build
• SKILLHUB_VERSION=vX.Y.Z for a fixed release

Start the runtime:

docker compose --env-file .env.release -f compose.release.yml up -d

Then open:

• Web UI: http://localhost
• Backend API: http://localhost:8080

Stop it with:

docker compose --env-file .env.release -f compose.release.yml down

The runtime stack uses its own Compose project name, so it does not collide with containers from make dev-all.

The runtime uses the existing local,docker profile combination so it is immediately usable with the same mock-auth flow as local development. Available seeded users:

• local-user
• local-admin

Pass X-Mock-User-Id to the backend when you need an authenticated session without configuring GitHub OAuth. If the GHCR package remains private, run docker login ghcr.io before docker compose up -d.

Architecture

┌─────────────┐     ┌─────────────┐     ┌──────────────┐
│   Web UI    │     │  CLI Tools  │     │  REST API    │
└──────┬──────┘     └──────┬──────┘     └──────┬───────┘
       │                   │                   │
       └───────────────────┼───────────────────┘
                           │
                    ┌──────▼──────┐
                    │   Nginx     │
                    └──────┬──────┘
                           │
                    ┌──────▼──────┐
                    │ Spring Boot │  Auth · RBAC · Core Services
                    └──────┬──────┘
                           │
              ┌────────────┼────────────┐
              │            │            │
       ┌──────▼───┐  ┌─────▼────┐  ┌────▼────┐
       │PostgreSQL│  │  Redis   │  │ Storage │
       └──────────┘  └──────────┘  └─────────┘

Contributing

Contributions are welcome. Please open an issue first to discuss what you'd like to change.

License

MIT