Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add naveedharri/benai-skills --skill os-setupgit clone --depth 1 https://github.com/naveedharri/benai-skillsWrote 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/naveedharri/benai-skills/os-setup)<a href="https://agentmods.dev/skills/naveedharri/benai-skills/os-setup"><img src="https://agentmods.dev/badge/skills/naveedharri/benai-skills/os-setup/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/naveedharri/benai-skills/os-setup"><img src="https://agentmods.dev/badge/skills/naveedharri/benai-skills/os-setup.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00088 | $0.10025 |
| Opus 5 | $0.00044 | $0.05012 |
| Sonnet 5 | $0.00018 | $0.02005 |
| Haiku 4.5 | $0.00009 | $0.01002 |
Grade B, and why
os-setup scanned grade B with 1 finding 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 5d 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.
Reads agent configuration directoriesmediumAgent snooping
.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.
| `references/settings-json-template.md` | `./.claude/settings.json` | This is a copy
94% identical to local-os-builder — 10 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 745 lines — stays where its author put it; the contents beside it link to each section on GitHub.
BenAI Obsidian Plugin — Setup + Onboarding
USE WHEN the user runs /setup or asks to set up their vault, bootstrap the assistant, initialize the system, or configure the BenAI Obsidian Plugin.
This is a three-phase process:
- Phase 0: Mode Selection — Ask which OS variant to create
- Phase A: Bootstrap — Create the directory structure and system files for the selected mode
- Phase B: Onboarding — Interview the user and personalize everything
Pre-flight Check
Check if claude.md or CLAUDE.md exists only in the current working directory (do NOT search subdirectories or parent directories — check only the exact CWD path).
- If it exists: The vault is already set up. Ask the user:
- "This vault is already set up. Would you like to:"
- Re-run the interview — Keep existing structure, update memory files based on new answers
- Full reset — Delete everything and start fresh (confirm twice before proceeding)
- Cancel — Do nothing
- If it does NOT exist: Proceed with full setup (Phase 0 + Phase A + Phase B)
Phase 0: Mode Selection
Ask the user to pick a mode using AskUserQuestion with these exact label and description values:
- Question:
What type of vault do you want? - Option 1 label:
Solopreneurs/Professionals— description:Blends work and personal. Best for solo founders, freelancers, consultants. - Option 2 label:
Business/Teams— description:Org structure with departments, processes, stakeholders. Best for teams and companies.
CRITICAL: You MUST pass both label AND description for each option in AskUserQuestion. The description field is what explains each mode to the user. Never leave description empty.
Mode mapping:
- Solopreneurs/Professionals →
os-mode: professional - Business/Teams →
os-mode: business
Accept any clear signal: "solo", "professional", "freelancer", "business", "org", "team", etc.
If the user skips or says "I don't know", use Solopreneurs/Professionals (professional mode).
What ships with it
35 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- references/claude-md-context.md 2.1 KB
- references/claude-md-daily.md 1016 B
- references/claude-md-departments.md 642 B
- references/claude-md-intelligence.md 1.4 KB
- references/claude-md-onboarding.md 655 B
- references/claude-md-processes.md 826 B
- references/claude-md-projects.md 1.9 KB
- references/claude-md-resources.md 957 B
- references/claude-md-skills.md 788 B
- references/claude-md-team.md 1.7 KB
- references/claude-md-template-business.md 5.3 KB
- references/claude-md-template.md 4.3 KB
- references/claudeignore-template.md 340 B
- references/context-brand.md 2.1 KB
- references/context-business.md 382 B
- references/context-icp.md 1.3 KB
- references/context-infrastructure.md 523 B
- references/context-market.md 982 B
- references/context-me.md 1.4 KB
- references/context-operator.md 947 B
- references/context-organization.md 745 B
- references/context-pain-points.md 595 B
- references/context-services.md 729 B
- references/context-stakeholders.md 849 B
- references/context-strategy-business.md 2.0 KB
- references/context-strategy.md 1.5 KB
- references/context-team.md 538 B
- references/gitignore-template.md 723 B
- references/settings-json-template.md 15 B
- references/skills-placeholder-linkedin-example.md 408 B
- references/skills-placeholder-linkedin-notes.md 691 B
- references/skills-placeholder-newsletter-example.md 503 B
- references/skills-placeholder-newsletter-strategy.md 597 B
- references/team-profile-template.md 542 B
- references/team-tasks-template.md 339 B
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.
- 5d ago First seen · 745 lines · 88 tokens per session scan B 1fed7d407045
os-setup is a skill published in the GitHub repository naveedharri/benai-skills (61 stars, last pushed 7d ago), licensed MIT. It adds 88 tokens to every session and 10,025 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). It is 94% identical to local-os-builder, differing in 10 lines, and is treated as a copy.
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