Borrowing it
Nothing to install: this file belongs to BerriAI/litellm. 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/BerriAI/litellm/main/AGENTS.mdgit clone --depth 1 https://github.com/BerriAI/litellmWrote 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/berriai/litellm/agents-md)<a href="https://agentmods.dev/instructions/berriai/litellm/agents-md"><img src="https://agentmods.dev/badge/instructions/berriai/litellm/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/berriai/litellm/agents-md"><img src="https://agentmods.dev/badge/instructions/berriai/litellm/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 | $0.04436 | $0.04436 |
| Opus 5.5 | $0.01774 | $0.01774 |
| Sonnet 5.5 | $0.00887 | $0.00887 |
| Haiku 4.5 | $0.00444 | $0.00444 |
Grade C, and why
litellm AGENTS.md scanned grade C with 2 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 today.
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.
Downloads and executes remote codehighSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
CI supply-chain safety: Never pipe a remote script into a shell (`curl ... | bash`, `wget ... | sh`). Download the artifact to a file, verify its SHA-256 checksum, then install. Pin every external tool to a specific vers Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
CI supply-chain safety: Never pipe a remote script into a shell (`curl ... | bash`, `wget ... | sh`). Download the artifact to a file, verify its SHA-256 checksum, then install. Pin every external tool to a specific vers The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- today Changed · +36 tokens per session 990c12e8a48f
- 5d ago Changed · +2 lines · +257 tokens per session 192806205ba5
- 6d ago Changed · +2 lines · +27 tokens per session 69f4c0945bcc
- 7d ago Changed · +5 lines · +10 tokens per session f1a618951417
- 21d ago Changed · +1 tokens per session d4ee0b95fda3
- 24d ago Changed · +35 tokens per session 11e0049697d6
- 25d ago Changed · -4 tokens per session 71777fb058fe
- 27d ago Changed · +8 tokens per session 21783a9639af
- 28d ago Changed · +3 tokens per session 5070a7a8cc71
- 29d ago First seen · 134 lines · 4,063 tokens per session scan C 439e7b3af5d9
litellm AGENTS.md is an instructions file published in the GitHub repository BerriAI/litellm (62,790 stars, last pushed today), with no licence file. It adds 4,436 tokens to every session, about $0.0177 per session on Opus 5.5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
litellm AGENTS.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| litellm AGENTS.mdBerriAI/litellm | Instructions file | 63k | today | none | C | 4,436 | Codex, OpenCode |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 5,516 | GitHub Copilot |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | today | MIT | A | 4,680 | Codex, OpenCode |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | today | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |