Borrowing it
Nothing to install: this file belongs to keithrbennett/cov-loupe. 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/keithrbennett/cov-loupe/main/AGENTS.mdgit clone --depth 1 https://github.com/keithrbennett/cov-loupeWrote 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/keithrbennett/cov-loupe/agents-md)<a href="https://agentmods.dev/instructions/keithrbennett/cov-loupe/agents-md"><img src="https://agentmods.dev/badge/instructions/keithrbennett/cov-loupe/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/keithrbennett/cov-loupe/agents-md"><img src="https://agentmods.dev/badge/instructions/keithrbennett/cov-loupe/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 | $0.03651 | $0.03651 |
| Opus 5.5 | $0.01460 | $0.01460 |
| Sonnet 5.5 | $0.00730 | $0.00730 |
| Haiku 4.5 | $0.00365 | $0.00365 |
Grade A, and why
cov-loupe 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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 204 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md – Codex Cloud Guide
This file provides guidance to Codex, Claude Code (claude.ai/code), Gemini CLI, and any related agents when working with this repository. Treat it as the canonical reference for workflows, tooling, and expectations; update it directly whenever new agent instructions are required.
Mission
- Pull accurate coverage data and project facts for users by driving cov-loupe tools rather than computing it from scratch or analyzing the SimpleCov-generated coverage.json file directly.
- Keep workflow transparent: explain what you did, why it matters, and what the user should consider next.
- Leave the repository tidy; only touch files that advance the request. If you find other opportunities for improvement along the way, mention them in the form of a prompt the user can use later.
Running External Commands
- When running shell commands on this project, use a Bash login shell where possible: run commands via bash -lc '' (or the platform’s equivalent) rather than relying on the default shell.
- If practical, use workdir features of the agent rather than relying on
cdin the command string
Environment & Execution
Prefer project‑local tools and scripts (for example, bin/ scripts, package.json scripts, Makefile targets) instead of ad‑hoc one‑off commands when building, testing, or running the project.
- Prefer
rg/rg --filesfor searches; switch only if ripgrep is unavailable. - Sandbox: workspace write access; network is restricted. Request escalation (
with_escalated_permissions+ short justification) only when indispensable. - Approval mode is
on-request: retry failed-but-needed commands with escalation rather than asking the user manually. - Planning tool: skip for trivial chores; otherwise create a multi-step plan and keep it updated as you work (max one
in_progressstep). - When moving or renaming tracked files, use
git mv(orgit mv -k) instead of plainmvso history stays intact.
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.
- 4d ago Changed · -3 lines · +66 tokens per session 189fb8a288a6
- 13d ago Changed · +1 lines · +231 tokens per session 873da65f8aa8
- 14d ago Changed · -52 lines · -699 tokens per session 84f42850cbcd
- 15d ago Changed · +13 tokens per session cf1c0bb483a4
- 1mo ago Changed · +1 lines · +55 tokens per session a7bca09ae9e3
- 1mo ago Changed · +5 tokens per session a5910c634c49
- 1mo ago Changed · -1 lines · +5 tokens per session 561e587f4352
- 2mo ago First seen · 258 lines · 3,975 tokens per session scan A a21500bcd13a
cov-loupe AGENTS.md is an instructions file published in the GitHub repository keithrbennett/cov-loupe (48 stars, last pushed 3d ago), licensed MIT. It adds 3,651 tokens to every session, about $0.0146 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.
Other instructions, from other repositories
vscode buildNext.instructions.md
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next.js AGENTS.md
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Copilot instructions for denoland/deno, covering deno development guide for github copilot, network access, high level overview, key directories and key files to understand first.