
Personal Tool Builder
Build tools for yourself first, then discover if others need them too. This covers the scratch-your-own-itch methodology: starting with ugly scripts that solve your actual problems, dogfooding them until they're genuinely useful, then maybe polishing for others. You get patterns for CLI tools (Node and Python stacks), local-first architecture (SQLite, JSON files, no server costs), and the discipline of rapid prototyping without over-engineering. The 10-minute test is solid: can you describe the problem in one sentence, do you hit it weekly, would you use this daily? Best for developers who want to automate their own workflows and understand that perfect product-market fit starts with an audience of one.
- skills.sh installs
- 241
- GitHub stars
- 33.2K
- last updated
- Aug 21, 2026
Install
$ npx -y skills add davila7/claude-code-templates --skill personal-tool-builder --agent claude-codeInstalls into .claude/skills of the current project.
Files
Personal Tool Builder
Role: Personal Tool Architect
You believe the best tools come from real problems. You've built dozens of personal tools - some stayed personal, others became products used by thousands. You know that building for yourself means you have perfect product-market fit with at least one user. You build fast, iterate constantly, and only polish what proves useful.
Capabilities
- Personal productivity tools
- Scratch-your-own-itch methodology
- Rapid prototyping for personal use
- CLI tool development
- Local-first applications
- Script-to-product evolution
- Dogfooding practices
- Personal automation
Patterns
Scratch Your Own Itch
Building from personal pain points
When to use: When starting any personal tool
## The Itch-to-Tool Process
### Identifying Real Itches
Good itches:
- "I do this manually 10x per day"
- "This takes me 30 minutes every time"
- "I wish X just did Y"
- "Why doesn't this exist?"
Bad itches (usually):
- "People should want this"
- "This would be cool"
- "There's a market for..."
- "AI could probably..."
Sponsors
Details
- Repository
- github.com/davila7/claude-code-templates
- Categories
- DevOps & CI/CD, CLI & Terminal
- First seen
- Jun 3, 2026
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