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 uk-aadc-implementationgit 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/uk-aadc-implementation)<a href="https://agentmods.dev/skills/mukul975/privacy-data-protection-skills/uk-aadc-implementation"><img src="https://agentmods.dev/badge/skills/mukul975/privacy-data-protection-skills/uk-aadc-implementation/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/uk-aadc-implementation"><img src="https://agentmods.dev/badge/skills/mukul975/privacy-data-protection-skills/uk-aadc-implementation.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 | $0.00074 | $0.03560 |
| Opus 5 | $0.00037 | $0.01780 |
| Sonnet 5 | $0.00015 | $0.00712 |
| Haiku 4.5 | $0.00007 | $0.00356 |
Grade A, and why
uk-aadc-implementation 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 — 255 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UK Age Appropriate Design Code Implementation
Overview
The Age Appropriate Design Code (AADC), also known as the Children's Code, is a statutory code of practice issued by the UK Information Commissioner's Office (ICO) under Section 123 of the Data Protection Act 2018. It came into force on 2 September 2020 with a 12-month transition period ending 2 September 2021. The Code sets out 15 standards of age-appropriate design that information society services (ISS) likely to be accessed by children must conform to. "Children" under the Code means anyone under the age of 18 in the UK. Non-compliance does not directly create criminal liability, but the ICO takes the Code into account when assessing conformance with the UK GDPR and DPA 2018, and violations can result in enforcement action including fines of up to GBP 17.5 million or 4% of annual worldwide turnover.
Scope — Who Must Comply
The AADC applies to providers of information society services that:
- Process personal data: The service processes the personal data of individual users
- Are likely to be accessed by children: The service is likely to be accessed by users under 18, even if not specifically directed at children. The ICO interprets "likely to be accessed" broadly — if children form any part of the actual or foreseeable user base, the Code applies
- Are information society services: Services normally provided for remuneration, at a distance, by electronic means, and at the individual request of a recipient. Includes apps, games, social media, streaming services, connected toys, news websites, educational platforms, and online marketplaces
Services NOT in Scope
- Services with no UK users
- Preventive or counselling services offered directly to a child
- Services that can demonstrate children do not and cannot access the service (e.g., authenticated corporate intranets)
The 15 Standards
Standard 1: Best Interests of the Child
Requirement: The best interests of the child should be a primary consideration when designing and developing online services likely to be accessed by a child.
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 · 255 lines · 74 tokens per session scan A 6d64ddd0fd1c
uk-aadc-implementation 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 74 tokens to every session and 3,560 once invoked, about $0.0004 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.
Other skills, from other repositories
privacy-compliance
Comprehensive global privacy compliance agent skill covering GDPR, CCPA/CPRA, HIPAA Privacy Rule, EU AI Act, LGPD, cross-border data transfer mechanisms (SCCs, BCRs, EU-US DPF), PII identification and classification, data minimization, consent management, privacy-by-design patterns, DPIA workflows, data subject access…
fedramp
Expert guidance for FedRAMP certification and compliance under CR26 (FedRAMP Consolidated Rules for 2026). Use this skill whenever a user asks about FedRAMP authorization, ATO (Authority to Operate), cloud security for federal government, NIST SP 800-53 controls, CSP compliance, or any of the core FedRAMP document…
iso42001
Expert ISO 42001 AI Management System (AIMS) compliance advisor. Use this skill whenever a user asks about ISO/IEC 42001:2023, AI governance, AI management systems, AI risk assessment, AI system impact assessment, Annex A controls for AI, Statement of Applicability for AI systems, AI policy, responsible AI, AI…
eu-cra
Expert EU Cyber Resilience Act (CRA) advisor for Regulation (EU) 2024/2847 — mandatory cybersecurity and vulnerability handling requirements for all products with digital elements (PDEs) sold in the EU. Use this skill for gap analysis, product classification (Default / Class I / Class II), conformity assessment route…
gdpr-compliance
Expert GDPR compliance assistant covering all four core workflows: (1) auditing code and systems for GDPR violations, (2) drafting GDPR-compliant documents such as privacy policies, Data Processing Agreements (DPAs), and consent notices, (3) answering GDPR compliance questions with authoritative article citations, and…
nist-800-53
NIST SP 800-53 Rev 5 compliance advisor — all 20 control families (AC, AT, AU, CA, CM, CP, IA, IR, MA, MP, PE, PL, PM, PS, PT, RA, SA, SC, SI, SR), Low/Moderate/High baseline selection, FIPS 199/200 system categorization, control tailoring and overlays, privacy controls (PT family), supply chain risk management (SR…