# Numpy

> A synthetic fixture skill bundled with SkillGuard for SG10 (marketplace typosquatting detection) end-to-end tests. Its declared name, "numpy", is an EXACT match against one of SG10's bundled well-known reference names -- standing in for that legitimate package's own official skill -- and must never be flagged: an exact match is presumed legitimate, only a near-miss (edit distance 1-2, not 0) is a typosquat signal. Do not install or run this in a real agent.

- Skill: `rudrendupaul/numpy` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add rudrendupaul/numpy`
- Raw SKILL.md: https://api.skillmd.com/api/skills/rudrendupaul/numpy/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: AI & ML
- Author: RudrenduPaul (https://skillmd.com/u/rudrendupaul)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/rudrendupaul/numpy

---


# Known-Name Legit Skill (fixture)

This skill's declared frontmatter name ("numpy") exactly matches a
well-known package name in SG10's reference list. SG10 must stay quiet
here: an exact match is the expected, legitimate case (e.g. the real
"numpy" project publishing its own official skill), not a typosquatting
attempt.

Run:

```
npx skillguard-cli scan ./examples/known-name-legit-skill
```

to confirm SkillGuard does NOT raise an SG10 finding for this fixture.