Skillhub Registry

SkillHub Registry

Use this skill when you need to work with a SkillHub registry: search skills, inspect metadata, install a package, or publish a new version.

> Important: Prefer the clawhub CLI for registry workflows. SkillHub exposes a ClawHub-compatible API surface and a discovery endpoint at /.well-known/clawhub.json, so the CLI is the safest path for auth, resolution, and download behavior. Only fall back to raw HTTP when debugging the server itself.

What SkillHub Is

SkillHub is an enterprise-oriented skill registry. It stores versioned skill packages, supports namespace-based skill management, and keeps SKILL.md compatibility with OpenSkills-style packages.

Key facts:

• Internal coordinates use @{namespace}/{skill_slug}.
• If using the clawhub CLI, the compatible format is {namespace}--{skill_slug}.
• ClawHub-compatible clients use a {namespace}--{skill_slug} slug instead.
• latest always means the latest published version, never draft or pending review.
• Public skills in @global can be downloaded anonymously.
• If no namespace is specified, it defaults to @global.
• {skill_slug} can be used instead of global--{skill_slug}
• Team namespace skills and non-public skills require authentication.

Configure The CLI

Point clawhub at the SkillHub base URL:

export CLAWHUB_REGISTRY=https://skillhub.your-company.com

Alternatively, use the --registry parameter every time, for example:

npx clawhub install my-skill --registry https://skillhub.your-company.com

If you need authenticated access, provide an API token:

clawhub login --token sk_your_api_token_here

Optional local check:

curl https://skillhub.your-company.com/.well-known/clawhub.json

Expected response:

{"apiBase":"/api/v1"}

Coordinate Rules - IMPORTANT

SkillHub has two naming forms:

| SkillHub coordinate | Canonical slug for clawhub | |---|---| | @global/my-skill | my-skill | | @team-name/my-skill | team-name--my-skill |

Rules:

• -- is the namespace separator in the compatibility layer.
• If there is no --, the skill is treated as @global/....
• latest resolves to the latest published version only.

Examples:

npx clawhub install my-skill
npx clawhub install my-skill@1.2.0
npx clawhub install team-name--my-skill

Common Workflows

Search

npx clawhub search email

Use an empty query when you want a broad listing:

npx clawhub search ""

Inspect A Skill

npx clawhub info my-skill
npx clawhub info team-name--my-skill

Install

npx clawhub install my-skill
npx clawhub install my-skill@1.2.0
npx clawhub install team-name--my-skill

Publish

Prepare a skill package directory, then publish it:

npx clawhub publish ./my-skill

Publishing requires authentication and sufficient permissions in the target namespace.

Authentication And Visibility

Download and search permissions depend on namespace and visibility:

• @global + PUBLIC: anonymous search, inspect, and download are allowed.
• Team namespace + PUBLIC: authentication required for download.
• NAMESPACE_ONLY: authenticated namespace members only.
• PRIVATE: owner or explicitly authorized users only.
• Publish, star, and other write operations always require authentication.

If a request fails with 403, check:

• whether the skill belongs to a team namespace,
• whether the skill is NAMESPACE_ONLY or PRIVATE,
• whether your token is valid,
• whether you have namespace publish permissions.

Skill Package Contract

SkillHub expects OpenSkills-style packages with canonical SKILL.md as the entry point. Uploads accept filename case variants such as skill.md and normalize them to SKILL.md.

Publishing Guidance

Just need to follow the OpenSkills-style standards.

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: iflytek
• Source: iflytek/skillhub
• License: Apache-2.0
• Homepage: https://skill.xfyun.cn

Install and usage instructions live in the source repository linked above.