skill

personal-tool-builder — Claude Code skill: setup and overview

Q: How to install personal-tool-builder in Claude Code?

Run `npx claude-code-templates@latest --skill productivity/personal-tool-builder` in your terminal.

Q: Which libraries does it suggest for terminal tools?

It provides boilerplate for Python tools using `click` and Node.js command-line apps using `commander`, `chalk`, and `conf`.

Guides you through building small personal utilities and terminal scripts. Helps solve personal daily friction before attempting to create complex products.

Install into Claude Code · claude-code-templates All methods and platforms ↓

npx claude-code-templates@latest --skill productivity/personal-tool-builder

Open on GitHub

What personal-tool-builder does

The skill enforces a pragmatic development workflow: build to solve an immediate personal bottleneck first. Instead of designing for hypothetical audiences, it guides Claude Code to generate quick terminal scripts that you can test immediately on your own machine.

Ready-made patterns cover Node.js command-line apps using commander and chalk, along with Python setups using click. Data persistence stays offline through user-directory JSON files or SQLite instances powered by better-sqlite3. No servers are involved.

Hardcoding personal paths often breaks portability when sharing scripts across different machines. The skill addresses this boundary by structuring configs early, moving environment values out of execution logic once the baseline script functions reliably.

What it helps with

build terminal CLI utilities with Python or Node.js
set up local-first offline storage using SQLite or JSON
turn repetitive manual tasks into single-command scripts
prevent over-engineering during initial prototype development

Example prompts for the agent

Help me build a small Python CLI tool with Click to manage local notes
Write a Node.js terminal utility that saves status updates into a local SQLite database
Show how to extract hardcoded directory paths into a config file for this script

How to install personal-tool-builder

1claude-code-templates

npx claude-code-templates@latest --skill productivity/personal-tool-builder

2Skills CLI (Vercel)

npx skills add davila7/claude-code-templates --skill personal-tool-builder -a claude-code

3Manually: put the files in place

~/.claude/skills/personal-tool-builder/SKILL.md

Copy the whole skill folder; for one project use .claude/skills/personal-tool-builder/

Manually: put the files in place

.agents/skills/personal-tool-builder/SKILL.md

For all projects use ~/.agents/skills/

Manually: put the files in place

.cursor/skills/personal-tool-builder/SKILL.md

Cursor also reads .agents/skills/ and .claude/skills/

1GitHub CLI

gh skill install davila7/claude-code-templates personal-tool-builder

2Manually: put the files in place

.github/skills/personal-tool-builder/SKILL.md

Platform CLI

gemini skills install https://github.com/davila7/claude-code-templates --path cli-tool/components/skills/productivity/personal-tool-builder

Manually: put the files in place

.devin/skills/personal-tool-builder/SKILL.md

The legacy .windsurf/skills/ path still works

Step by step, with commands for each platform: How to install skills in Claude Code: five ways

Questions about personal-tool-builder

How to install personal-tool-builder in Claude Code?

Run npx claude-code-templates@latest --skill productivity/personal-tool-builder in your terminal.

What does personal-tool-builder do?

It instructs Claude Code to build minimalistic, local-first tools for your own workflow. It prioritizes quick functional scripts over complex architectures and premature scaling.

Which libraries does it suggest for terminal tools?

It provides boilerplate for Python tools using click and Node.js command-line apps using commander, chalk, and conf.

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