12-cook

12-cook is a skill for Claude Code from ai-driven-dev/framework. It costs 42 tokens per session (462 once invoked), scanned A, original, MIT.

A project-recipe manager for storing and using step-by-step how-to guides. It can list, create, update, research, and apply recipes kept in the project.

In plain words
What is it for?
Use it to maintain team recipes, research better approaches, or apply an existing guide to a project.
Why use it?
It keeps repeated project procedures in one place instead of relying on memory or rediscovering the same steps.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the aidd-context plugin — 13 skills, 1 hook shipped together

Good fit Use it to maintain team recipes, research better approaches, or apply an existing guide to a project.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/ai-driven-dev/framework/12-cook
Install

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.

Any agent
npx skills add ai-driven-dev/framework --skill 12-cook
Clone the repo
git clone --depth 1 https://github.com/ai-driven-dev/framework

Made for: Claude Code.

Or install aidd-context, the plugin that ships this one along with the rest of its 13 skills, 1 hook.

Wrote 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.

agentmods badge for 12-cook

README.md
[![agentmods](https://agentmods.dev/badge/skills/ai-driven-dev/framework/12-cook/github.svg)](https://agentmods.dev/skills/ai-driven-dev/framework/12-cook)
Your own site
<a href="https://agentmods.dev/skills/ai-driven-dev/framework/12-cook"><img src="https://agentmods.dev/badge/skills/ai-driven-dev/framework/12-cook/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.

agentmods 80×15 button for 12-cook

Your own site · 80×15
<a href="https://agentmods.dev/skills/ai-driven-dev/framework/12-cook"><img src="https://agentmods.dev/badge/skills/ai-driven-dev/framework/12-cook.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 462 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00042 $0.00462
Opus 5.5 $0.00017 $0.00185
Sonnet 5.5 $0.00008 $0.00092
Haiku 4.5 $0.00004 $0.00046

Measured 4d ago against content hash 07747e1ec7b2, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

12-cook 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.

plugins/aidd-context/skills/12-cook/SKILL.md · 53 lines

What it actually says

Cook

flowchart LR
    unnamed([unnamed recipe]) --> list
    named-new([new recipe]) --> research
    named-update([update recipe]) --> research
    named-research([research topic]) --> research
    named-apply([apply recipe]) --> apply
    named-validate([validate recipe or all]) --> validate
    list -->|list only| listed([listed])
    list -->|create, update, or reselect for research| research
    list -->|select or reselect to apply| apply
    list -->|resume dedup| upsert
    list -->|reselect to validate| validate
    research -->|unnamed or stale number| list
    research -->|standalone research| researched([researched])
    research -->|create, update, or selected insights| upsert
    upsert -->|new or substantial, missing verified results| research
    upsert -->|new, before dedup| list
    upsert -->|written| validate
    validate -->|stale number| list
    validate -->|CLI absent or unsupported| unavailable([validation unavailable])
    validate -->|standalone, pass| validated([validated])
    validate -->|standalone, findings| findings([findings])
    validate -->|upsert, pass| saved([saved])
    validate -->|upsert, findings: repair at Scaffold| upsert
    apply -->|unnamed or stale number| list
    apply -->|report only or chosen steps complete| reported([reported])

Actions

Run the flow above. Read only the next action file.

Action Does
list list project and bundled recipes
research research one recipe or topic
upsert create or update one recipe
apply apply one existing recipe
validate validate one or all recipes

Transversal rules

  • Never maintain a separate recipe index.
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.

  1. 4d ago Changed · +21 lines · -1 tokens per session 07747e1ec7b2
  2. 1mo ago First seen · 32 lines · 43 tokens per session scan A f8063bd51cc5

Subscribe to this mod's changes

12-cook is a skill published in the GitHub repository ai-driven-dev/framework (523 stars, last pushed today), licensed MIT. It adds 42 tokens to every session and 462 once invoked, about $0.0002 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 2026-09-03.

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