Home / Skills / penguin-harness-dev
penguin-harness-dev
Prism-Shadow/penguin-harnessSkill
Use when developing PenguinHarness itself — changing packages/{core,server,web,cli,desktop,landing,docs,skills}, the built-in model catalog, the installers or the release workflow; writing or auditing changelog entries; writing a blog post or capturing release screenshots; running the test suite here or, when asked, on another machine; reading a prompt-cache regression out of the core suites; deciding what to do about data already on disk; auditing prose that reads like a leaked authoring session; or changing anything a user sees or reads — a component, a style, UI strings, docs, landing copy
Why this score
This repo hosts 10 skills, so its 2,862 stars are split between them (about 286 each) for scoring.
Popularity score: 73/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 21, 2026 at commit 172c9e4c4e43, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onepenguin-harness-dev Prism-Shadow/penguin-harness · Skill | 73 | ★ 2.9k | ≈155 always | 16d ago |
| harness revfactory/harness · Skill Both about harness | 83 | ★ 9.2k | ≈80 always | 1mo ago |
| harness-creator walkinglabs/learn-harness-engineering · Skill Both about harness | 86 | ★ 21k | ≈27 always | 1mo ago |
| integrate-harness a5c-ai/babysitter · Skill Both about harness and doc | 66 | ★ 1.9k | ≈54 always | 2mo ago |
| brooks-harness hyhmrright/brooks-lint · Skill Both about harness and itself | 69 | ★ 1.5k | ≈23 always | 16d ago |
| harness-eval HKUDS/OpenHarness · Skill Both about harness | 80 | ★ 16k | ≈74 always | 5mo ago |