Is hatch-pet safe to install?

No critical findings, some security notes. The scan covers prompt injection, hidden Unicode, remote code execution and credential access in every text file of the skill. It cannot judge intent, so read any flagged line in context before installing.

How was this score calculated?

Four checks of 25 points each: spec, efficiency, clarity and security. Findings take points off the check they belong to, and any critical finding caps the grade at F. The same scanner runs in your browser at proskills.dev/scan.

Is this report current?

It was made from commit 49f948f on 2026-10-16. If the skill has changed since, paste the new version into the scanner for a fresh score.

I wrote this skill. Can I fix the score or have the page removed?

Fix the findings and push. The reports are rebuilt from GitHub on a schedule, so the next run picks the change up. To have the page removed, open an issue on the ProSkills GitHub repo.

Scan reports · openai/skills

hatch-pet: scan report

Create, repair, validate, visually QA, and package Codex-compatible animated pets and pet spritesheets from character art, generated images, company or prospect brand cues, or visual references. Use when a user wants a… An automated scan of this public skill from openai/skills: security, token cost, spec and clarity, with every finding and its fix.

Verdict

No critical findings, some security notes

Nothing matched the critical patterns. A few lines touch areas worth a look, such as shell commands or network calls. They are listed below.

hatch-petScan 66/100Grade D

openai/skills/skills/.curated/hatch-pet at 49f948f

Spec 17 · Efficiency 1 · Clarity 25 · Security 23 (each out of 25)

Always loaded 146 tokens · on trigger 9,170 · on demand 23,839

eff/body-tokens warn · SKILL.md~9170 tokens load every time this triggers. Aim for under 5,000; split into reference files read on demand.
eff/body-lines warn · SKILL.mdSKILL.md body is 536 lines; keep it under 500 and move detail into reference files.
spec/broken-ref warn · SKILL.md:209References prepare_pet_run.py, which isn't in the skill folder.
spec/broken-ref warn · SKILL.md:398References prompts/base-pet.md, which isn't in the skill folder.
eff/orphan-file info · references/codex-pet-contract.mdreferences/codex-pet-contract.md is never mentioned in SKILL.md, so the agent won't know to read it.
eff/orphan-file info · references/qa-rubric.mdreferences/qa-rubric.md is never mentioned in SKILL.md, so the agent won't know to read it.
sec/plain-http info · SKILL.mdLinks over plain http.

Source

Fact	Value
Repository	openai/skills
Skill folder	skills/.curated/hatch-pet
Stars	28,105
License	None stated
Commit scanned	49f948f
Scanned	2026-10-16
Files	14

ProSkills doesn't host or redistribute this skill. Get it from its repository, and check the license before reusing it. Something wrong here? Open an issue for a rescan or removal.

Badge for the README

If you maintain this skill, this badge shows its score and links to this report. Fix findings and the score moves with the next scan.

[![ProSkills scan 66/100](https://proskills.dev/badge?score=66)](https://proskills.dev/reports/openai-hatch-pet)

Scanned alternatives on ProSkills

Skills in the ProSkills catalog that cover similar ground. Every one passes the same scanner before it ships.

More from openai/skills

Skill	Scan	Grade
aspnet-core	93/100	A
chatgpt-apps	96/100	A
cli-creator	98/100	A
define-goal	93/100	A
figma	85/100	B
figma-code-connect-components	87/100	B
figma-create-design-system-rules	86/100	B
figma-create-new-file	100/100	A
figma-generate-design	79/100	C
figma-generate-library	98/100	A
figma-implement-design	100/100	A
figma-use	64/100	D

Questions

Is hatch-pet safe to install?: No critical findings, some security notes. The scan covers prompt injection, hidden Unicode, remote code execution and credential access in every text file of the skill. It cannot judge intent, so read any flagged line in context before installing.
How was this score calculated?: Four checks of 25 points each: spec, efficiency, clarity and security. Findings take points off the check they belong to, and any critical finding caps the grade at F. The same scanner runs in your browser at proskills.dev/scan.
Is this report current?: It was made from commit 49f948f on 2026-10-16. If the skill has changed since, paste the new version into the scanner for a fresh score.
I wrote this skill. Can I fix the score or have the page removed?: Fix the findings and push. The reports are rebuilt from GitHub on a schedule, so the next run picks the change up. To have the page removed, open an issue on the ProSkills GitHub repo.

Keep reading

Scan your own skill

Paste a SKILL.md or drop a folder. It is scored in your browser and nothing is uploaded.

Open the Skill Scanner

Want a skill that already passes? Start with a free one.