Borrowing it
Nothing to install: this file belongs to basetenlabs/baseten-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/basetenlabs/baseten-skills/main/AGENTS.mdgit clone --depth 1 https://github.com/basetenlabs/baseten-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/basetenlabs/baseten-skills/agents-md)<a href="https://agentmods.dev/instructions/basetenlabs/baseten-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/basetenlabs/baseten-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/basetenlabs/baseten-skills/agents-md"><img src="https://agentmods.dev/badge/instructions/basetenlabs/baseten-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 | $0.00241 | $0.00241 |
| Opus 5.5 | $0.00096 | $0.00096 |
| Sonnet 5.5 | $0.00048 | $0.00048 |
| Haiku 4.5 | $0.00024 | $0.00024 |
Grade A, and why
baseten-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
Notes for agents working on this repo
- Skill content lives under
skills/<name>/(SKILL.md+references/*.md). Conventions and the source-of-truth rule (docs/samples first, skill draws from there) are in CONTRIBUTING.md. - Markdown under
skills/<name>/SKILL.mdandskills/<name>/references/is normalized bybin/markdown_llm_preprocessorvia pre-commit. Runpre-commit run --all-filesbefore pushing. CI enforces it. - Evaluation harness, methodology, and reproduction commands are in
evals/baseten/README.md. Each dated report links its own statistics.evals/baseten/results/stats.jsonlbelongs only to the May 26, 2026 benchmark; do not overwrite it with new runs. Skill changes that affect agent behavior should ship with a rerun; see Run evaluations before merging.
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 · +1 lines · +34 tokens per session 8360f340a1f3
- 2mo ago First seen · 14 lines · 207 tokens per session scan A b4d3e5e19f00
baseten-skills AGENTS.md is an instructions file published in the GitHub repository basetenlabs/baseten-skills (14 stars, last pushed 4d ago), licensed MIT. It adds 241 tokens to every session, about $0.0010 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 2026-08-30.
baseten-skills AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| baseten-skills AGENTS.mdbasetenlabs/baseten-skills | Instructions file | 14 | 4d ago | MIT | A | 241 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | yesterday | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |