ultracook

ultracook is a skill for Claude Code from paulnsorensen/easy-cheese. It costs 57 tokens per session (507 once invoked), scanned A, original, MIT.

A retired workflow command whose work was moved into the `/cook` command. It remains only as a compatibility name for older uses.

In plain words
What is it for?
It is for redirecting old `/ultracook` requests to `/cook`, including supported options and existing task records.
Why use it?
It tells users and agents where the old command now leads and avoids relying on a separate workflow that is no longer published.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions subagents.

Part of the easy-cheese plugin — 18 skills shipped together

Good fit It is for redirecting old /ultracook requests to /cook, including supported options and existing task records.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/paulnsorensen/easy-cheese/ultracook
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 paulnsorensen/easy-cheese --skill ultracook
Clone the repo
git clone --depth 1 https://github.com/paulnsorensen/easy-cheese

Made for: Claude Code.

Or install easy-cheese, the plugin that ships this one along with the rest of its 18 skills.

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 ultracook

README.md
[![agentmods](https://agentmods.dev/badge/skills/paulnsorensen/easy-cheese/ultracook/github.svg)](https://agentmods.dev/skills/paulnsorensen/easy-cheese/ultracook)
Your own site
<a href="https://agentmods.dev/skills/paulnsorensen/easy-cheese/ultracook"><img src="https://agentmods.dev/badge/skills/paulnsorensen/easy-cheese/ultracook/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 ultracook

Your own site · 80×15
<a href="https://agentmods.dev/skills/paulnsorensen/easy-cheese/ultracook"><img src="https://agentmods.dev/badge/skills/paulnsorensen/easy-cheese/ultracook.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 57 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 507 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
  • Socket pass 6 Sept 2026
  • Snyk pass 6 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 $0.00057 $0.00507
Opus 5 $0.00028 $0.00253
Sonnet 5 $0.00011 $0.00101
Haiku 4.5 $0.00006 $0.00051

Measured 11d ago against content hash 5c4b52b5276e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

ultracook 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 11d 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.

skills/ultracook/SKILL.md · 24 lines

What it actually says

/ultracook (retired)

/ultracook is retired as a top-level skill. Its mechanics — decompose, wave-fan curds, harvest, wire, post-merge review, plate — now live inside /cook's single pathway, dispatched via /cook --auto, each phase still running as a fresh, isolated sub-agent context blind to the prior phase's reasoning. See ../cook/SKILL.md's ## Fan pathway section.

Redirect

Any /ultracook <spec> [flags] invocation resolves to /cook <spec> [flags]. Carry --open-pr, --resume <slug>, and --auto forward verbatim — their semantics are unchanged, just hosted inside /cook now.

What did not move

  • skills/ultracook/references/ remains as compatibility material for /cook's fan pathway; executable runtime now ships only in cook.pyz, and no ultracook.pyz bundle is published.
  • The manifest path stays .cheese/ultracook/<slug>/manifest.yaml for continuity — the identity of the skill that reads/writes it changed, not the path; its shape is references/manifest-schema.json, and each curd's dispatch prompt is references/curd-prompt.md, both read by /cook's fan pathway.
  • src/easy_cheese/shared/fanout/mode.py and src/easy_cheese/shared/fanout/curd_block.py remain decomposer/fanout internals — /cook's fan pathway calls them directly rather than through this retired skill.
  • The retained scripts/references still do source-code I/O under /cook's ownership — that follows code-intelligence-routing.md same as everywhere else.

If you are here because muscle memory typed /ultracook, run /cook with the same arguments.

Files

What ships with it

7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 11d ago First seen · 24 lines · 57 tokens per session scan A 5c4b52b5276e

Subscribe to this mod's changes

ultracook is a skill published in the GitHub repository paulnsorensen/easy-cheese (18 stars, last pushed today), licensed MIT. It adds 57 tokens to every session and 507 once invoked, about $0.0003 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.