Borrowing it
Nothing to install: this file belongs to vosslab/vosslab-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/vosslab/vosslab-skills/main/AGENTS.mdgit clone --depth 1 https://github.com/vosslab/vosslab-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/vosslab/vosslab-skills/agents-md)<a href="https://agentmods.dev/instructions/vosslab/vosslab-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/vosslab/vosslab-skills/agents-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/vosslab/vosslab-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/vosslab/vosslab-skills/agents-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 | $0.00344 | $0.00344 |
| Opus 5.5 | $0.00138 | $0.00138 |
| Sonnet 5.5 | $0.00069 | $0.00069 |
| Haiku 4.5 | $0.00034 | $0.00034 |
Grade A, and why
vosslab-skills AGENTS.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 1mo 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
AGENTS.md
Canonical rules live in docs/. Read them; this file only points and flags repo quirks.
Style and rules
- Repo style: docs/REPO_STYLE.md
- Python style: docs/PYTHON_STYLE.md
- Markdown style: docs/MARKDOWN_STYLE.md
- Pytest style: docs/PYTEST_STYLE.md
- E2E tests: docs/E2E_TESTS.md
- Human guidance: docs/HUMAN_GUIDANCE.md
- Skills index: docs/SKILLS_INDEX.md
Repo quirks
- Run repo Python tools via
source source_me.sh && python3 <path-to-script>.py(Python 3.12 only). This is an AI-agent runtime rule, not a requirement for repo scripts. - Generated files: edit the source, then regenerate; do not hand-edit output.
index_lib/build_all.pyvalidates sidecars and builds the skill index, agent index, and plugin manifests from canonical sources;index_lib/list_loaded_skills.pylists loaded skills. - Preserve existing file content outside the intended edit boundary. Modify files in place, avoid repository-history or staging operations, and record requested changes in docs/CHANGELOG.md.
- When changing code, run focused tests on the changed file (tests use the
-kflag, e.g.pytest test_feature.py -k changed_file.py); documentation changes need no tests.
User directive (overrides defaults)
When in doubt, implement the changes the user asked for rather than waiting for a response; the user is not the best reader and will likely miss your request and then be confused why it was not implemented or fixed.
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.
- 1mo ago Changed · -10 tokens per session d05e067f049e
- 2mo ago First seen · 22 lines · 354 tokens per session scan A 457fe06d942c
vosslab-skills AGENTS.md is an instructions file published in the GitHub repository vosslab/vosslab-skills (5 stars, last pushed 7d ago), licensed MIT. It adds 344 tokens to every session, about $0.0014 per session on Opus 5.5. 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 2026-08-31.
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