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ernhub

Use the ErnHub CLI to search, install, update, and publish agent skills from ernhub.com.

Skill by Cyandex

IndexedMIT
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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/cyandex-ernhub

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Use the ErnHub CLI to search, install, update, and publish agent skills from ernhub.com. Use when you need to fetch new skills on the fly, sync installed skills to latest or a specific version, or publish new/updated skill folders with the npm-installed ernhub CLI.

Use cases: agent-building

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/ernhub

What's inside

Skill name
ernhub
Description
Use the ErnHub CLI to search, install, update, and publish agent skills from ernhub.com. Use when you need to fetch new skills on the fly, sync installed skills to latest or a specific version, or publish new/updated skill folders with the npm-installed ernhub CLI.
License
MIT
Instructions
57 lines in SKILL.md · view on GitHub

Agent Skills spec issues

  • name: "ernhub" does not match folder "clawhub"

Files (1)

  • SKILL.md

SKILL.md (first lines)

# ErnHub CLI

Install

```bash
npm i -g ernhub
```

Auth (publish)

```bash
ernhub login
ernhub whoami
```

Search

```bash
ernhub search "postgres backups"
```

Install

```bash
ernhub install my-skill
ernhub install my-skill --version 1.2.3
```

Update (hash-based match + upgrade)

```bash
ernhub update my-skill
ernhub update my-skill --version 1.2.3
ernhub update --all
ernhub update my-skill --force
ernhub update --all --no-input --force
```

List

```bash
ernhub list
```

Publish

```bash
ernhub publish ./my-skill --slug my-skill --name "My Skill" --version 1.2.0 --changelog "Fixes + docs"
```

Notes

- Default registry: https://ernhub.com (override with CLAWHUB_REGISTRY or --registry)
- Default workdir: cwd (falls back to ErnOS workspace); install dir: ./skills (override with --workdir / --dir / CLAWHUB_WORKDIR)
- Update command hashes local files, resolves matching version, and upgrades to latest unless --version is set

From Cyandex/ErnOS, MIT.

More from Cyandex/ErnOS

Signals

Stars
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Forks
1
Open issues
0
Last commit (this folder)
Mar 1, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from Cyandex

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Cite this page

ernhub skill. Agent Mart. https://agentmart.dev/skills/cyandex-ernhub (last updated 2026-10-24)