# mittwald agent skills for Claude Code, Cursor and RevampKey

> Ready-made mittwald playbooks for AI agents: plan a safe app upgrade on mittwald with AI, review your mittwald backups with AI, check mittwald certificate and domain health with AI. Free SKILL.md files for Claude Code, Cursor and Codex, or one click in RevampKey.

## Skills

- [Work with your mittwald hosting safely through AI](https://revampkey.com/marketplace/mittwald/skills/essentials.md): Connects your AI assistant to mittwald so it confirms the project and app first, reads before it changes anything, and asks for your explicit yes before restarts, deletes, upgrades or backup changes.
- [Plan a safe app upgrade on mittwald with AI](https://revampkey.com/marketplace/mittwald/skills/app-upgrade-planning.md): Compares installed and candidate app versions, confirms a recent restore point, and sequences the upgrade with a rollback path. It asks for your explicit approval before changing anything.
- [Review your mittwald backups with AI](https://revampkey.com/marketplace/mittwald/skills/backup-review.md): Audits which apps and containers have recent, working backups and flags gaps, stale restore points and silent schedule failures. It proposes schedule changes and waits for your approval before changing anything.
- [Check mittwald certificate and domain health with AI](https://revampkey.com/marketplace/mittwald/skills/certificate-and-domain-health.md): Lists the TLS certificates for your mittwald project's sites, flags expired, expiring or missing ones and their likely cause, and asks for approval before requesting any renewal.
- [Triage a misbehaving mittwald container with AI](https://revampkey.com/marketplace/mittwald/skills/container-incident-triage.md): Lists your mittwald containers, reads recent logs to find the failing service, and recommends whether to fix, restart or escalate. It asks before any restart or delete.

## Install

- RevampKey: connect mittwald at https://revampkey.com/marketplace/mittwald; the skills come with it.
- Any Agent Skills tool, into the current project:

```bash
for s in essentials app-upgrade-planning backup-review certificate-and-domain-health container-incident-triage; do
  curl -fsSL --create-dirs -o .agents/skills/mittwald-$s/SKILL.md https://revampkey.com/marketplace/mittwald/skills/$s/SKILL.md
done
```

### What is a mittwald agent skill?

A SKILL.md file: a short playbook an AI agent loads when your request matches it. Each mittwald skill describes one job, which mittwald tools to use in which order, what to check first and when to stop and ask you.

### Do the mittwald skills change anything on their own?

The others tell the agent to show you the change and wait for a yes before it creates, edits or deletes anything in mittwald.

### Which tools can use these skills?

Any agent that reads the open Agent Skills format: Claude Code, Cursor, Codex, VS Code with Copilot and RevampKey. In RevampKey they are attached when you connect mittwald; elsewhere you copy the folders into your project or skills directory.

### Do I need the mittwald MCP server too?

Yes. The skills tell the agent how to do the work; the mittwald MCP server gives it the tools to do it. The mittwald MCP setup guide covers every client.

MCP setup guide: https://revampkey.com/marketplace/mittwald.md