No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by Kappaemme-git · Codex Skill · ★ 992
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is codex-startup-pressure-test-skill safe to install? View the security audit →
Codex Startup Pressure Test Skill A Codex skill to brutally pressure-test startup ideas before you waste time building the wrong thing. Give Codex a startup idea and it returns a compact founder-style diagnosis: verdict, scorecard, core assumption, fatal flaws, problem reality, competition, first customer moves, and a 2-week MVP direction. What It Does Finds the core assumption Exposes fatal flaws Checks if the problem is real Maps current behavior and real competitors Plans first 10 customer moves Defines a 2-week MVP test Gives a direct strong / weak / pivot verdict Installation This installs the skill into: Then restart Codex so it can discover the skill. Usage After installation, restart Codex and use the skill inside Codex prompts. Basic pressure test: Brutal version: Problem validation: Competition mapping: First 10 customers: text Use $startu
| Stars | 992 |
| Forks | 89 |
| Language | JavaScript |
| Category | Codex Skill |
| License | MIT |
| Quality Score | 62.4167409479933/100 |
| Open Issues | 1 |
| Last Updated | 2026-05-03 |
| Created | 2026-05-03 |
| Platforms | codex, node |
| Est. Tokens | ~1k |
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codex-startup-pressure-test-skill is an open-source codex skill by Kappaemme-git with 992 GitHub stars.
codex-startup-pressure-test-skill is primarily written in JavaScript.
You can find installation instructions and usage details in the codex-startup-pressure-test-skill GitHub repository at github.com/Kappaemme-git/codex-startup-pressure-test-skill. The project has 992 stars and 89 forks, indicating an active community.
codex-startup-pressure-test-skill is released under the MIT license, making it free to use and modify according to the license terms.
The top alternatives to codex-startup-pressure-test-skill on Agent Skills Hub include Claude-to-IM-skill, skillshare, pi-skills. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: