Borrowing it
Nothing to install: this file belongs to ArtemXTech/personal-os-skills. 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/ArtemXTech/personal-os-skills/main/CLAUDE.mdgit clone --depth 1 https://github.com/ArtemXTech/personal-os-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/instructions/artemxtech/personal-os-skills/claude-md)<a href="https://agentmods.dev/instructions/artemxtech/personal-os-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/artemxtech/personal-os-skills/claude-md/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/instructions/artemxtech/personal-os-skills/claude-md"><img src="https://agentmods.dev/badge/instructions/artemxtech/personal-os-skills/claude-md.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 | $0.00449 | $0.00449 |
| Opus 5 | $0.00225 | $0.00225 |
| Sonnet 5 | $0.00090 | $0.00090 |
| Haiku 4.5 | $0.00045 | $0.00045 |
Grade A, and why
personal-os-skills CLAUDE.md 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 10d 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
CLAUDE.md
Public repository of Claude Code skills for Obsidian workflows.
Repo Structure
personal-os-skills/
├── .claude-plugin/
│ └── marketplace.json # Plugin registry
├── skills/
│ └── <skill-name>/ # One folder per skill
│ ├── SKILL.md # Required
│ ├── scripts/ # Optional
│ └── templates/ # Optional
├── docs/
├── README.md
└── CLAUDE.md
Skill Folder Format
Each skill folder must contain:
<skill-name>/
├── SKILL.md # Required: frontmatter with name + description
├── scripts/ # Optional: Python/bash scripts
└── templates/ # Optional: output templates
SKILL.md frontmatter:
---
name: <skill-name>
description: One-line description. Include trigger phrases.
---
Publishing a Skill
Procedure:
-
Copy skill folder to
skills/cp -r <source-path>/<skill-name> skills/ -
Add to
marketplace.jsonplugins array:{ "name": "<skill-name>-skill", "description": "What this skill does", "source": "./", "strict": false, "skills": ["./skills/<skill-name>"] } -
Add row to README.md skills table:
| [<skill-name>](skills/<skill-name>/) | Description | Resources | -
Commit and push
Checklist
Before committing, verify consistency:
- Skill folder exists in
skills/ - SKILL.md has valid frontmatter (name, description)
- Scripts are self-contained (no external pip dependencies)
- Entry added to
marketplace.jsonplugins array - Row added to README.md skills table
- All three locations match (skills/, marketplace.json, README.md)
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.
- 10d ago First seen · 77 lines · 449 tokens per session scan A 6b197a69041c
personal-os-skills CLAUDE.md is an instructions file published in the GitHub repository ArtemXTech/personal-os-skills (533 stars, last pushed 5mo ago), licensed MIT. It adds 449 tokens to every session, about $0.0022 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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