Borrowing it
Nothing to install: this file belongs to SkeneTechnologies/skene-cookbook. 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/SkeneTechnologies/skene-cookbook/main/AGENTS.mdgit clone --depth 1 https://github.com/SkeneTechnologies/skene-cookbookWrote 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/skenetechnologies/skene-cookbook/agents-md)<a href="https://agentmods.dev/instructions/skenetechnologies/skene-cookbook/agents-md"><img src="https://agentmods.dev/badge/instructions/skenetechnologies/skene-cookbook/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/skenetechnologies/skene-cookbook/agents-md"><img src="https://agentmods.dev/badge/instructions/skenetechnologies/skene-cookbook/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 | $0.01247 | $0.01247 |
| Opus 5 | $0.00624 | $0.00624 |
| Sonnet 5 | $0.00249 | $0.00249 |
| Haiku 4.5 | $0.00125 | $0.00125 |
Grade A, and why
skene-cookbook 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 10d 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 — 160 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
AI agent instructions for skene-cookbook - 764 skill library with 36 skill chain recipes.
Quick Context
Repository: Single npm package @skene/skills-directory v0.2.0
Purpose: Pre-built AI skill chains for PLG, sales, customer success, security, and more
License: MIT
Stack: Node.js 18+ (npm CLI), Python 3.10+ (testing/validation), Pytest (80%+ coverage)
Build & Test Commands
# Install dependencies
npm ci
# Run tests (full suite)
pytest tests/ -v
# Run specific test suites
pytest tests/unit -v -m "not slow" # Unit tests (fast)
pytest tests/integration -v -m "not slow" # Integration tests
pytest tests/e2e -v # End-to-end tests (slow)
# Run linting and formatting
npm run lint # ESLint + Prettier
npm run format # Auto-fix formatting
black . # Python formatting
flake8 . # Python linting
isort . # Python import sorting
# Verify metrics consistency (skill counts, badges)
npm run verify:metrics
# Run pre-release checks
bash scripts/pre_release_check.sh # Comprehensive verification
# Pre-commit hooks
pre-commit run --all-files # Run all hooks (includes detect-secrets)
Test Requirements
- All tests must pass before merging
- Minimum 60% coverage (target: 80%+)
- No failing lint/format checks
npm run verify:metricsmust pass (ensures docs match registry)
Project Structure
skene-cookbook/
├── bin/ # npm CLI entry point
│ └── skills-directory.js # Main CLI
├── skills-library/
│ ├── executable/ # 382 executable skills
│ └── reference/ # 382 reference guides
├── docs/
│ ├── SKILL_CHAINS.md # 36 ready-to-use recipes (PRIMARY USER DOC)
│ ├── PLAYBOOKS.md # Workflows with data wiring examples
│ └── directory.md # Full skill catalog
├── registry/
│ ├── blueprints/ # Workflow blueprints (JSON)
│ └── integration_schemas/ # CRM/billing schemas
├── tests/ # Pytest test suite
│ ├── unit/ # Fast unit tests
│ ├── integration/ # Integration tests
│ └── e2e/ # End-to-end user workflows
├── scripts/ # Python automation scripts
└── eval_harness/ # Evaluation harness implementation
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.
- 10d ago First seen · 160 lines · 1,247 tokens per session scan A 98de164c6cfb
skene-cookbook AGENTS.md is an instructions file published in the GitHub repository SkeneTechnologies/skene-cookbook (53 stars, last pushed 6mo ago), licensed MIT. It adds 1,247 tokens to every session, about $0.0062 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.
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