chfle/lehnert-claude-skills

Generates or optimizes docker-compose.yml for any self-hosted app or cloud replacement (Google Photos→Immich, Gmail→Mailcow, ChatGPT→Ollama, etc.) — full stacks with health checks, named volumes, and .env setup.

1 skill · 1 command

Designs and generates complete Linux backup solutions using restic, BorgBackup, rsync, or tar — with encryption, remote storage, retention policies, database backups, Docker volume backups, and restore procedures.

1 skill · 1 command

Audits Linux config files (nginx, Apache, sshd, systemd units, iptables, nftables, fail2ban, sudoers, sysctl) for security issues, misconfigurations, and performance gaps.

1 skill · 1 command

Generates production-ready cron jobs with /etc/cron.d/ entries and wrapper scripts featuring flock locking, logging, log rotation, and failure alerting.

1 skill · 1 command

Analyzes Linux log files (auth.log, syslog, nginx, Apache, journalctl, Docker, fail2ban) for errors, security threats, brute force attacks, crashes, and anomalies.

1 skill · 1 command

Sets up a complete monitoring stack (Prometheus, Grafana, Node Exporter, Loki, Alertmanager, Uptime Kuma, Netdata) for any Linux server, Docker host, or application.

1 skill · 1 command

Configures Linux networking — static IP, routing, VLANs, bonding, bridges, WireGuard, OpenVPN, iptables, nftables, firewalld, DNS, and network troubleshooting.

1 skill · 1 command

Generates tuned sysctl, I/O scheduler, CPU governor, and workload-specific configs — measures before tuning.

1 skill · 1 command

Generates a complete Linux server hardening plan with ready-to-apply scripts and configs covering SSH, firewall, fail2ban, sysctl, auditd, and user security.

1 skill · 1 command

Diagnoses and fixes SELinux denials — file context relabeling, boolean toggles, port labeling, and custom policy modules. Never suggests disabling SELinux.

1 skill · 1 command

Generates production-ready bash scripts for any Linux task from a plain English description.

1 skill · 1 command

Creates, debugs, and hardens systemd service, timer, socket, path, and mount units — with sandboxing, resource limits, restart policies, and timer scheduling.

1 skill · 1 command

Orchestrates all boilerplate sub-skills to scaffold a complete project from tech-stack.yaml directly into the workspace root.

1 skill · 1 command

Creates database and ORM foundation files (Prisma schema, Flyway migration, SQLAlchemy setup) from tech-stack.yaml.

1 skill · 1 command

Creates Docker infrastructure files (docker-compose.yml, Dockerfiles, .dockerignore, Traefik config) from tech-stack.yaml.

1 skill · 1 command

Creates root-level project config files (package.json, tsconfig.json, pom.xml, .gitignore etc.) from tech-stack.yaml.

1 skill · 1 command

Creates the source code skeleton (entry points, modules, controllers, app structure) from tech-stack.yaml.

1 skill · 1 command

Creates UI foundation files (Tailwind config, shadcn/ui setup, global styles, layout components) from tech-stack.yaml.

1 skill · 1 command

Generates ready-to-copy Mermaid, PlantUML, and ASCII diagrams from any software description, idea, or sw-idea-analyzer output.

1 skill · 1 command

Analyzes software ideas for feasibility, features, risks, and MVP scope – pure planning, no code generation.

1 skill · 1 command

Recommends the best modern tech stack for a project and generates a ready-to-use requirements/tech-stack.yaml with Docker-first setup, Testcontainers, and full rationale.

1 skill · 1 command

Generates production-ready code scaffolding for selected use cases from tech-stack.yaml and use-cases.md.

1 skill · 1 command

Generates a complete use case document with actors, flows, exceptions, and acceptance criteria from user-stories.md, vision.md, or any software description.

1 skill · 1 command

Generates a complete user story document with acceptance criteria and priorities from requirements/vision.md or any software description.

1 skill · 1 command

Scans Linux servers, Docker containers, and web apps for CVEs and security issues using Trivy, nmap, testssl.sh, and Nikto.

1 skill

Manages Lehnert's skill shop – lists all skills, recommends the right one for any task, and creates new skills on demand.

1 skill

Lehnert's personal Claude skill shop – skill-shop-manager and more skills