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 agentmods add instructions/jonasbaeumer/herdr-file-annotator/agents-mdgit clone --depth 1 https://github.com/JonasBaeumer/herdr-file-annotatorWhat 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 | $0.00110 | $0.00110 |
| Opus 5 | $0.00055 | $0.00055 |
| Sonnet 5 | $0.00022 | $0.00022 |
| Haiku 4.5 | $0.00011 | $0.00011 |
Grade A, and why
herdr-file-annotator 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 3d 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
Reviewing a diff in this repo
Read REVIEWS.md before reviewing. It carries the full review
guidelines: how to derive and confirm the business rule a diff asserts, the
P0 and P1 severity lists, the Rust and tooling rules specific to this repo,
and the recurring domain ambiguities to ask about.
This applies to any review task — a pull request, a diff handed over by an agent, or a pre-merge check. Do not review from this file alone.
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.
- 3d ago First seen · 12 lines · 110 tokens per session scan A 53f86be7601e
herdr-file-annotator AGENTS.md is an instructions file published in the GitHub repository JonasBaeumer/herdr-file-annotator (41 stars, last pushed 3d ago), licensed MIT. It adds 110 tokens to every session, about $0.0006 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.
Other instructions, from other repositories
crabbox AGENTS.md
Instructions for openclaw/crabbox, covering repository guidelines, project structure & module organization, product positioning, architecture boundaries and build, test, and development commands.
collie CLAUDE.md
Instructions for AltanS/collie, covering claude.md — working agreement for this repo, decision records — read before reopening a settled question, versioning — mandatory, build / run (operational facts that are easy to forget) and frontend data layer (react router, not tanstack).
collie AGENTS.md
Instructions for AltanS/collie: The working agreement for this repo lives in CLAUDE.md — read it before changing anything. This file exists so agents that look for AGENTS.md find it too; there is one set of rules, not two, so nothing is restated here.
herdr-agent-usage AGENTS.md
Instructions for senna-lang/herdr-agent-usage, covering project instructions, scope, provider extensibility, provider symmetry and directory and package boundaries.
herdr-plugin-renamer CLAUDE.md
Instructions for wyattjoh/herdr-plugin-renamer, covering claude.md, architecture, naming engines, module map and conventions.
sheep AGENTS.md
Instructions for gokay-ai/sheep, covering agents.md, build, test, check, always set sheepstatedir when you run the binary by hand, the safety invariants and where things are.