Two Free Claude Code Skills: Tutorial Generator and Prompt Fixer
Two new Claude Code skills are available for free: create-tutorial generates code reading tutorials from your actual project files, and prompter rewrites typo-filled prompts into actionable instructions before Claude executes them.
create-tutorial skill
The create-tutorial skill addresses the problem of learning to read and write code that Claude generates. Instead of using toy examples, it takes files from your actual project and walks through them line by line, explaining what each piece does, why it's there, and what would break if you changed it.
Key features:
- Generates a pre-test, vocab list, annotated lesson, and post-test based on your actual work
- Tracks what you've learned and builds on it
- Creates gap tutorials if you're taking too big a step between lessons
- Command:
/skill create-tutorial [topic] [source] - Example prompt: "Claude, generate today's tutorial based on what we did today."
After 14 lessons, the creator reports being able to read their own codebase and catch when Claude gets something wrong.
prompter skill
The prompter skill rewrites poorly typed prompts into language that Claude Code better understands. It shows you the cleaned-up version and waits for confirmation before executing.
Key features:
- Rewrites prompts like "Fix taht thing in the file" into actionable instructions
- Shows cleaned-up version before execution
- Waits for thumbs up before doing anything
- Can be used on single prompts, turned on for a whole session, or made permanent
- Works with Swift, TypeScript, Python, Rust, and other languages
Example rewrite:
Original: "Fix taht thing in the file" Rewritten: "Generate a code reading tutorial based on MyProductsSearchFilter.swift, focusing on how horizontal ScrollView layout works in SwiftUI and why .fixedSize() prevents button label truncation. Use the filter bar fix from this session as the teaching example."
Installation
git clone https://github.com/Terryc21/code-smarter.git cp -r code-smarter/skills/* ~/.claude/skills/
Both skills are MIT licensed and free. The creator has included a Sponsor link on the repository for those who find them useful.
📖 Read the full source: r/ClaudeAI
👀 See Also
skillcheck: A linter for SKILL.md files that catches cross-agent compatibility issues
skillcheck is a Python tool that validates SKILL.md files against the agentskills.io specification, with unique features including description quality scoring, warnings about Claude-only fields, and file reference validation that aren't available in existing validators.
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A developer replaced their entire AI agent retrieval pipeline (sentence-transformers, rank-bm25, two-pass LLM pipeline) with a single tool that lets the agent execute read-only shell commands against a git repository, reducing Docker image size by ~3GB and eliminating timeout issues.
Nanocode: Training Claude-like coding agents with JAX on TPUs
Nanocode is a JAX library for training Claude-like coding agents end-to-end, using Constitutional AI and TPU optimization. The 1.3B parameter model can be trained in ~9 hours for $200 on TPU v6e-8.
TextGen (text-generation-webui) Becomes Native Desktop App with Portable Builds
TextGen, the open-source alternative to LM Studio, has evolved from a web UI to a no-install desktop app for Windows, Linux, and macOS with portable builds, full privacy, and advanced quantization support.