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.
npx skills add mukul975/Privacy-Data-Protection-Skills --skill cnil-cookie-bannergit clone --depth 1 https://github.com/mukul975/Privacy-Data-Protection-SkillsWrote 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/skills/mukul975/privacy-data-protection-skills/cnil-cookie-banner)<a href="https://agentmods.dev/skills/mukul975/privacy-data-protection-skills/cnil-cookie-banner"><img src="https://agentmods.dev/badge/skills/mukul975/privacy-data-protection-skills/cnil-cookie-banner/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/skills/mukul975/privacy-data-protection-skills/cnil-cookie-banner"><img src="https://agentmods.dev/badge/skills/mukul975/privacy-data-protection-skills/cnil-cookie-banner.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 | $0.00067 | $0.02268 |
| Opus 5 | $0.00034 | $0.01134 |
| Sonnet 5 | $0.00013 | $0.00454 |
| Haiku 4.5 | $0.00007 | $0.00227 |
Grade A, and why
cnil-cookie-banner 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 12d 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 — 218 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CNIL-Compliant Cookie Banner Implementation
Overview
The Commission Nationale de l'Informatique et des Libertés (CNIL) enforces some of the strictest cookie consent requirements in the EU. Following its updated guidelines (Deliberation No. 2020-091 of 17 September 2020) and landmark enforcement actions — including the EUR 100 million fine against Google LLC and EUR 50 million against Google Ireland Limited (31 December 2021), and the EUR 60 million fine against Meta Platforms Ireland Limited (31 December 2022, later increased in subsequent actions totaling EUR 150 million across multiple decisions) — organizations serving French users must implement cookie banners meeting specific design and functional requirements.
CNIL Cookie Banner Requirements
1. Equal Prominence for Accept and Reject
The CNIL requires that the mechanism to refuse cookies must be as easy to use as the mechanism to accept them. This was the central issue in the Google and Meta enforcement actions — both companies provided a prominent "Accept All" button but required multiple clicks to reject cookies.
Compliant Design for Pinnacle E-Commerce Ltd:
+------------------------------------------------------------------+
| Pinnacle E-Commerce uses cookies |
| |
| We use cookies to improve your shopping experience, analyse |
| site traffic, and personalise content. You can accept all |
| cookies, reject non-essential cookies, or customise your |
| choices. |
| |
| [Accept All] [Reject All] [Customise] |
| |
| Privacy Policy | Cookie Policy |
+------------------------------------------------------------------+
Design Rules:
- "Accept All" and "Reject All" buttons must have identical visual weight: same size, same font, same color scheme, same position hierarchy
- Neither button may use dark patterns (e.g., bright color for accept, grey for reject)
- A "Customise" or "Manage Preferences" option must also be available at the same level
- The banner must not use manipulative language ("Accept for the best experience" vs. neutral "Reject All")
What ships with it
4 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.
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.
- 12d ago First seen · 218 lines · 67 tokens per session scan A 31c5c3e24650
cnil-cookie-banner is a skill published in the GitHub repository mukul975/Privacy-Data-Protection-Skills (272 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 67 tokens to every session and 2,268 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.
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