Untested Entry Points

Q: What is a Claude Code skill and how does the Untested Entry Points skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Untested Entry Points is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: testing · Last updated: 2026-10-25

lang:typescript lang:javascript

Find public functions, classes and CLI entry points that no test mentions in Python, JavaScript and TypeScript code, rank them (entry points first, then size and fan-in), and write characterisation test stubs in the project's framework. Use when asked \"what is untested?\", where to add tests first, or to pin behaviour before a refactor. Not for measuring coverage (it never runs tests), module-level gap lists or coverage ratchets (test-gap-finder).

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Before changing code you do not fully understand, pin what it does today. This skill finds the public functions and entry points that no test mentions, ranks them so the riskiest come first, and writes characterisation test stubs: tests that record current behaviour, so a refactor that changes it fails loudly.

What this skill does

Untested Entry Points is a community-contributed Claude Code skill in the testing sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/untested-entry-points/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when asked \"what is untested?\", where to add tests first, or to pin behaviour before a refactor. Not for measuring coverage (it never runs tests), module-level gap lists or coverage ratchets (test-gap-finder).

Who uses this skill

The Untested Entry Points Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 211,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/untested-entry-points
curl -L https://claudskills.com/skills/untested-entry-points/SKILL.md \
  -o ~/.claude/skills/untested-entry-points/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/untested-entry-points/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/untested-entry-points/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\untested-entry-points\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Untested Entry Points Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/untested-entry-points/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Untested Entry Points skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Untested Entry Points skill?

Use Untested Entry Points when your Claude Code task falls under the Engineering category — specifically in the testing area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Untested Entry Points" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Untested Entry Points skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Untested Entry Points is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/basitalisandhu/claude-skills/blob/HEAD/plugins/repo-engineering/skills/untested-entry-points/SKILL.md
License: MIT
Author: basitalisandhu
Website: https://basitalisandhu.github.io/claude-skills/

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

basitalisandhu. (2026). Untested Entry Points [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/untested-entry-points/

BibTeX

@misc{untested-entry-points-2026,
  author    = {basitalisandhu},
  title     = {Untested Entry Points [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/untested-entry-points/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/untested-entry-points.svg)](https://claudskills.com/skills/untested-entry-points/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

Security scan

Grade A · scanned 2026-10-25 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/untested-entry-points/#security)

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Browse all Engineering skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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