--- title: "Free tools" description: "Free tools that run in your browser, step-by-step guides and downloadable kits from The Closed Gap." url: https://theclosedgap.com/free-tools/ author: Madina Umbetova --- Free tools # Tools you can _use today._ Tools that run in your browser or inside Claude, guides you can follow step by step, and kits you can download. ## Tools [Runs in your browser · German and English ### Price and discount calculator See what a discount really costs at your own margin, how much volume a price increase can lose, and what the same money could fund instead. Open the calculator →](https://theclosedgap.com/preisrechner/) [Runs in your browser ### Agent Brief Builder Start with the business problem and find out what you should actually build. Six short steps end in a structured brief you can hand to an AI or a builder. Start the brief ↗](https://tcg-agent-brief-builder.vercel.app/) [Runs in your browser ### Prompt Builder Answer five simple questions and get a clear prompt for ChatGPT, Claude or another assistant. Your answers never leave your browser. Build a prompt ↗](https://tcg-prompt-builder.vercel.app/) [Walkthrough · about 30 minutes ### Claude Code in six steps Set up Claude Code, audit your real week for AI potential, make one task repeat and write prompts that work. No technical background needed. Start step 1 ↗](https://tcg-claude-code-guide.vercel.app/) [Copy and paste ### Prompts and routines The routines I run every day and week, from the morning capture sort to an independent quality check, rewritten so they work for you. Open the prompts →](https://theclosedgap.com/prompts) [Runs inside Claude ### The Strategy Pod An 8-role consulting pod that does the first week of a strategy engagement in minutes, working only from your numbers. See the pod →](https://theclosedgap.com/strategy-pod) ## Kits and workbooks Free for subscribers. Each page says what is inside. [Working kit ### The Workflow Diagnosis & Redesign Kit 7 fillable tools to run Diagnose and Redesign on one workflow before any AI agent gets built, plus a completed inbound-lead example. See what is inside](https://theclosedgap.com/resources/workflow-diagnosis-redesign-kit) [Workflow manual ### Out of Your Head Six things you can stop carrying. Three run in an ordinary chat tonight, three keep working after ten minutes of setup. See what is inside](https://theclosedgap.com/resources/out-of-your-head) [Practical worksheet ### The Customer-Journey Test A practical worksheet for finding one point where a willing customer could become uncertain enough to wait before sending an enquiry. See what is inside](https://theclosedgap.com/resources/customer-journey-test) [Starter manual ### Your First AI Workflows A calm starter manual: five copy-paste workflows that turn scattered inputs into a clear next step. No prompt engineering required. See what is inside](https://theclosedgap.com/resources/your-first-ai-workflows) ## Guides [Guide · Part 1 ### How to actually use Claude. Part 1: Chat The one mechanism that explains everything, the two settings that make Claude know you, and a real commercial decision run start to finish. Read](https://theclosedgap.com/guides/chat) [Guide · Part 2 ### How to actually use Claude. Part 2: Cowork When Claude stops answering in a box and starts building the real deck in your folder. The setup that makes it safe, and one job run end to end. Read](https://theclosedgap.com/guides/cowork) [Guide · Running costs ### What a Claude Code session costs Every message re-sends the whole conversation. The four levers that set the bill, how prompt caching works, and how a team caps its spend. Read](https://theclosedgap.com/guides/claude-code) [Leitfaden · Deutsch ### Was eine Claude-Code-Session wirklich kostet Die deutsche Fassung des Kostenleitfadens. Für Führungskräfte, die ohne Entwicklerhintergrund entscheiden müssen, was ein Werkzeug kostet. Read](https://theclosedgap.com/guides/claude-code-kosten) [Guide · Prompt ### The meeting logger One prompt that turns raw meeting notes into decisions, actions and open questions, and flags everything that was never actually agreed. Read](https://theclosedgap.com/guides/meeting-logger) [Guide · Daily rhythm ### The 3 commands I run with Claude every day Check in, check out, weekly review. Where to save the prompts so they load into every chat, and the one rule that does most of the work. Read](https://theclosedgap.com/guides/three-daily-commands) [Guide · Build ### Your personal finance dashboard, built by AI in 2 hours Four banks, several cards, a loan and no single view. The exact prompts, and what it revealed that I did not know. Read](https://theclosedgap.com/guides/personal-finance-dashboard)