Borrowing it
Nothing to install: this file belongs to DinoQuinten/engineering-skill. 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/DinoQuinten/engineering-skill/main/AGENTS.mdgit clone --depth 1 https://github.com/DinoQuinten/engineering-skillWrote 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/dinoquinten/engineering-skill/agents-md)<a href="https://agentmods.dev/instructions/dinoquinten/engineering-skill/agents-md"><img src="https://agentmods.dev/badge/instructions/dinoquinten/engineering-skill/agents-md.svg" alt="Measured on agentmods" 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 | $0.00533 | $0.00533 |
| Opus 5 | $0.00267 | $0.00267 |
| Sonnet 5 | $0.00107 | $0.00107 |
| Haiku 4.5 | $0.00053 | $0.00053 |
Grade A, and why
engineering-skill 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 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.
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 — 35 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Repository Guidelines
Project Structure & Module Organization
This repository packages shared discipline skills for Codex, Claude Code, Pi, and OpenCode.
skills/<skill-name>/SKILL.mdis the source of truth; optionalagents/openai.yamlfiles provide discovery metadata.hooks/inject-skills.mjsandhooks/hooks.jsonimplement lifecycle injection for Codex and Claude Code.extensions/always-active.jsprovides the native Pi integration..codex-plugin/,.claude-plugin/, and.agents/plugins/contain plugin and marketplace metadata.test/contains behavior tests.docs/superpowers/holds design and implementation documents;docs-used.mdrecords documentation sources.- Generated
*.skillbundles andsocia-media/marketing drafts are ignored; edit the shared skill sources.
Build, Test, and Development Commands
Run commands from the repository root with Node.js on PATH:
node --test test/inject-skills.test.mjs test/pi-package.test.mjsruns the complete existing suite.node --test test/inject-skills.test.mjschecks lifecycle injection independently.node --test test/pi-package.test.mjschecks Pi packaging and prompt injection.
There is no build step, development server, dependency installation requirement, or npm script configured. Follow README.md for local host installation and smoke checks; edit this checkout rather than installed plugin caches.
Coding Style & Naming Conventions
Follow existing JavaScript ES modules: two-space indentation, single-quoted strings, semicolons, camelCase functions, and uppercase constants. Use lowercase kebab-case skill directories and descriptive *.test.mjs filenames. Preserve Markdown front matter and concise headings in skills. No formatter or linter is configured.
Testing Guidelines
Tests use node:test and node:assert/strict; no coverage threshold is configured. Add behavior tests for injector changes, covering emitted context, host selection, personal-skill precedence, and missing files. Use temporary fixtures and clean them up. Verify full context delivery in affected hosts after skill changes.
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 First seen · 35 lines · 533 tokens per session scan A cd2fdee03b14
engineering-skill AGENTS.md is an instructions file published in the GitHub repository DinoQuinten/engineering-skill (5 stars, last pushed yesterday), licensed MIT. It adds 533 tokens to every session, about $0.0027 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 2026-09-06.
Other instructions, from other repositories
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.