Borrowing it
Nothing to install: this file belongs to lglucas/ai-dev-operating-system. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/lglucas/ai-dev-operating-system/main/.claude/skills/project-genesis/SKILL.mdgit clone --depth 1 https://github.com/lglucas/ai-dev-operating-systemWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/lglucas/ai-dev-operating-system/project-genesis)<a href="https://agentmods.dev/skills/lglucas/ai-dev-operating-system/project-genesis"><img src="https://agentmods.dev/badge/skills/lglucas/ai-dev-operating-system/project-genesis.svg" alt="Measured on agentmods" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00102 | $0.00414 |
| Opus 5 | $0.00051 | $0.00207 |
| Sonnet 5 | $0.00020 | $0.00083 |
| Haiku 4.5 | $0.00010 | $0.00041 |
Grade A, and why
project-genesis scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Project Genesis Skill
Use this skill when starting a new project from the AI Dev Operating System.
Follow WIZARD.md exactly. It runs in 5 phases, and none may be skipped:
| Phase | Must include |
|---|---|
| 1 — Largada | repository comprehension, detach from OS-origin, friendly opening |
| 2 — Ideação | raw ideation, ten questions, research plan approval, three research/review waves, BP v0.0.1, human review, BP v0.0.2 |
| 3 — Protótipo | design pack pick, Prototype Lab (3 directions), direction approved, DESIGN-DIRECTION.md written |
| 4 — Documentação | Product Brief, Technical Plan, stack pack pick, sprint roadmap |
| 5 — Chegada | Sprint 0 / Sprint 1 |
The one ordering mistake to avoid
Phase 3 comes before Phase 4. Prototype first, then reverse-engineer the Product Brief and Technical Plan from the direction the user approves.
Do not write the Product Brief and then prototype against it. That was the order until v0.4.5 and it was inverted deliberately: a spec written against a clickable prototype names the gaps that a spec written against a paragraph quietly invents.
If the prototype seems to need the Product Brief, what it actually needs is missing from BP v0.0.2. Go back and add it there.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 7d ago First seen · 27 lines · 102 tokens per session scan A 8193e3b67338
project-genesis is a skill published in the GitHub repository lglucas/ai-dev-operating-system (11 stars, last pushed 29d ago), licensed MIT. It adds 102 tokens to every session and 414 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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