--- title: "Library — StudioMeyer Academy" description: "Learn to use AI in everyday life and at work. Free lessons, playbooks and knowledge. Save your progress with an account." canonical: "https://studiomeyer.academy/en/dashboard/bibliothek" language: en markdown_versions: ["https://studiomeyer.academy/dashboard/bibliothek.md", "https://studiomeyer.academy/en/dashboard/bibliothek.md", "https://studiomeyer.academy/es/dashboard/bibliothek.md"] publisher: "StudioMeyer Academy, https://studiomeyer.academy (llms.txt: https://studiomeyer.academy/llms.txt)" --- # Library Find a practical guide or look up a tool. All in one place. [All](https://studiomeyer.academy/en/dashboard/bibliothek?q=&type=all&page=1) [Prompt0](https://studiomeyer.academy/en/dashboard/bibliothek?q=&type=prompt&page=1) [Playbook107](https://studiomeyer.academy/en/dashboard/bibliothek?q=&type=playbook&page=1) [Skill0](https://studiomeyer.academy/en/dashboard/bibliothek?q=&type=skill&page=1) [Tool7](https://studiomeyer.academy/en/dashboard/bibliothek?q=&type=tool&page=1) [Agent0](https://studiomeyer.academy/en/dashboard/bibliothek?q=&type=agent&page=1) [Guide0](https://studiomeyer.academy/en/dashboard/bibliothek?q=&type=guide&page=1) [Glossary25](https://studiomeyer.academy/en/dashboard/bibliothek?q=&type=glossary&page=1) Find skills and recommendations for your AI in [For your agent](https://studiomeyer.academy/en/dashboard/agent) 139 entries Playbook ## From ChatGPT to Claude, guide in 10 steps No terminal, no tech-talk. Ten steps, each with a simple explanation and a tip. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/von-chatgpt-zu-claude Playbook ## From ChatGPT to Codex, guide in 10 steps Since the July rebuild, Codex sits inside the ChatGPT app and is included in every plan, the free one too. Ten steps from first task to habit, with the limits that actually bite. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/von-chatgpt-zu-codex Playbook ## Your first MCP server in 90 minutes No theory, no protocol-spec chapter. You build a server, you connect it, you watch it run. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/erster-mcp-server-in-90-minuten Playbook ## Using memory portably, same memory in Claude, Codex and Cursor External storage that all your AI tools read from and write to at the same time. One source of truth, many clients. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/memory-portabel-nutzen Playbook ## DACH legal. EU AI Act and GDPR for AI operators What's been binding since February 2025, what gets enforced from August 2026. What SMBs and freelancers must implement now. No legalese, just duties. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/dach-legal-eu-ai-act-und-dsgvo Playbook ## Your first sub-agent in 30 minutes How to write a small specialist sub-agent in Claude Code that takes one task off your plate, instead of prompting the same thing manually every time. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/erster-sub-agent-in-30-min Playbook ## Publishing an MCP server step by step You've built an MCP server. Now someone else has to be able to install it without asking you. Here are the ten steps from 'works on my laptop' to 'npx -y your-server'. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/mcp-server-publishen Playbook ## Hooks against hallucinations Seven concrete Claude Code hooks that stop the model from inventing things, breaking conventions or running destructive commands. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/hooks-gegen-halluzinationen Playbook ## Git for AI, 30-minute quickstart Step-by-step setup when you build with Claude or Cursor. From GitHub account to working branch workflow plus the GitHub MCP server. Bonus: what to do when the AI breaks something again. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/git-fuer-ki-quickstart Playbook ## Scheduled agents with Claude Code routines Routines are cloud-hosted scheduled agents. Here is how to build a daily brief, an inbox triage, or a deploy watcher as a routine without your own server. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/scheduled-agents-mit-routines Playbook ## Avoiding tool sprawl, from 530 to 30 MCP tools per session Once you have more than 5 MCP servers connected, your agent starts to drift. 10 steps to clean tool routing per task. With the pickMcp pattern, hosts filtering and progressive disclosure. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/tool-sprawl-vermeiden Playbook ## Claude Code update strategy, without your workflow suddenly breaking In April 2026 Anthropic published a postmortem on a quality regression. Here are 10 steps to roll in updates so your workflow doesn't suddenly get worse, with pinning, an eval set and a rollback path. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/claude-code-update-strategie Playbook ## Structuring your subagent team, the six roles you need in a daily driver Once your first subagent works, the next question hits: who does what on the team? A concrete role split for solo founders and small teams, with permission profiles and conflict avoidance. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/subagent-team-strukturieren Playbook ## Claude Code cost controls for daily drivers, staying under 30 dollars a day in 10 steps How to control token usage, pick the right model and reduce MCP overhead. Concrete slash commands, settings, patterns from real daily use. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/claude-code-cost-controls-fuer-daily-driver Playbook ## Your own slash commands for Claude Code, productive in 30 minutes How to equip Claude Code with your own /review, /test, /deploy commands. One markdown file per command, done. With frontmatter, arguments, file references and bash execution. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/eigene-slash-commands-fuer-claude-code Playbook ## Claude Code headless in CI/CD, a setup that runs tomorrow claude -p is the workhorse mode for scripting. We build a GitHub Actions workflow that checks tests on every PR and auto-fixes lint errors, without anyone watching. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/claude-code-headless-in-ci-cd Playbook ## Agent eval in 60 minutes, how to find out if your agent is any good You built an agent. But does it work? In 60 minutes you build a small eval setup that tells you at the push of a button whether new changes make the agent better or worse. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/agent-eval-in-60-minuten Playbook ## Plan Mode in Claude Code, the invisible seatbelt, when you need it and how to keep it on Plan Mode is the most underrated permission in Claude Code. When it makes sense, how to make Shift+Tab a routine, and where it gets annoying. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/plan-mode-richtig-nutzen Playbook ## Debugging MCP when nothing works, the 10 checks that solve 90 percent of cases Your MCP server doesn't show up, tools are missing, auth breaks. This order saves you the two hours of searching. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/mcp-debuggen-wenn-nichts-geht Playbook ## Mastering prompt caching, from cache miss to an 80 percent hit rate in 10 steps How to set cache\_control properly, build stable prefixes and read cache diagnostics. Concrete patterns for the Claude Code daily driver, your own scripts and MCP servers. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/prompt-caching-meistern Playbook ## Repair memory drift, when your agent's memory starts contradicting itself Diagnosis and repair in 90 minutes when your memory server has gone contradictory, duplicated or stale. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/memory-drift-reparieren Playbook ## MCP STDIO security, what the OX Security story means for you In April 2026 OX Security disclosed a systemic RCE vulnerability in the MCP STDIO transport. 11 CVEs, up to 200K vulnerable instances. Here is what you actually need to do as an operator and as a builder. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/mcp-stdio-sicherheit Playbook ## Opus 4.7 migration, what changed for API builders Opus 4.7 has been GA since April 16, 2026 and brings three breaking API changes plus a new xhigh effort level as the Claude Code default. If you have code running against 4.6, here is what you need to update. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/opus-4-7-migration Playbook ## Your first Skill in 30 minutes, when slash commands aren't enough Skills trigger Claude automatically on natural-language phrases instead of /commands. You write a Markdown file, Claude decides when to load it. With frontmatter triggers, allowed-tools and bundled scripts. Free https://studiomeyer.academy/en/dashboard/bibliothek/playbooks/erste-eigene-skill-in-30-min ## Sitemap Public pages of this site as Markdown: [sitemap](https://studiomeyer.academy/sitemap.md). Curated entry point: [llms.txt](https://studiomeyer.academy/llms.txt), full text: [llms-full.txt](https://studiomeyer.academy/llms-full.txt).