Agent skill · Testing & QA

legitimate-interest

GDPR Legitimate Interest Assessment (LIA) — Guided assessment for Art. 6(1)(f) GDPR using the EDPB three-step test. Based on EDPB Guidelines 1/2024, EDPB Opinion 28/2024 (AI models), the OSS Case Digest on Legitimate Interest (McIntyre 2026), CNIL AI guidance (June 2025), ICO guidance, and key CJEU case law. Use when: (1) user needs to assess whether legitimate interest is appropriate, (2) user asks about Art. 6(1)(f), "Interessenabwägung", "berechtigtes Interesse", "balancing test", or "LIA", (3) user wants to document a legitimate interest assessment, (4) user mentions the three-step test, (

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claude-codeNOASSERTION
Install
npx skills add lawve-ai/awesome-legal-skills --skill legitimate-interest-oliver-schmidt-prietz --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 11
SKILL.md size: 34 KB
Bundled scripts: none
Path: skills/legitimate-interest-oliver-schmidt-prietz/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 618
Language: Python

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

Review
written from the skill's own SKILL.md · Aug 5, 2026

What it does

Guides users through a comprehensive Art. 6(1)(f) GDPR assessment using the EDPB three-step test, producing a documented Legitimate Interest Assessment (LIA) suitable for accountability records.

How it works

  • Provides a session initialization disclaimer and prompts to proceed.
  • Informs when to search for recent developments and how to choose an assessment mode (Full LIA, Quick Check, Legal Basis Comparison, Right to Object Response).
  • Performs Pre-Assessment Gate checks (G1–G4) to determine availability of Art. 6(1)(f).
  • Guides through Three-Step Test:
    • Step 1: Pursuit of a Legitimate Interest — outputs a clearly articulated interest, classifies as Controller/Third-party/Both, confirms lawfulness and presence, and yields a PASS/FAIL/REQUIRES REFINEMENT verdict.
    • Step 2: Necessity of Processing — lists data categories, assesses less intrusive alternatives, data minimisation, proportionality, and whether third-party interests affect necessity; outputs a verdict (PASS/FAIL/REQUIRES SCOPE REDUCTION).
    • Step 3: Balancing Test — core assessment to weigh controller interests against data subject interests, rights, and freedoms (full methodology and examples are referenced in the prompts).

When to use it

  • Use when the user needs to assess whether legitimate interest is appropriate (Art. 6(1)(f)).
  • Use to document a legitimate interest assessment for accountability records and regulatory alignment.
  • Applicable when evaluating necessity, proportionality, or balancing in contexts such as direct marketing, IT security, AI training, web scraping, or cross-border data sharing.

What it can touch

  • References to data categories, processing activities, controller/third-party interests, and data subject rights as part of the three-step process. The skill directs the agent to collect context and justify each step using the cited legal framework.

Caveats

  • Emphasizes that the tool provides guidance based on regulatory sources and does not constitute legal advice.
  • Requires up-to-date web search during activation for recent developments (EDPB, CNIL, ICO, etc.).
  • Excludes use for consent assessments, contract performance, DPIA workflows, or pure ePrivacy/cookie questions (with some overlap notes).
From the SKILL.md

# GDPR Legitimate Interest Assessment (LIA) Guide users through a comprehensive Art. 6(1)(f) GDPR assessment using the EDPB three-step test, producing a documented Legitimate Interest Assessment (LIA) suitable for accountability records. ## Legal Framework **Primary Sources:** - **GDPR Art. 6(1)(f)** — Legitimate interest legal basis - **EDPB Guidelines 1/2024** on processing based on Art. 6(1)(f) GDPR (adopted 8 October 2024) — the core interpretive document - **EDPB Opinion 28/2024** on AI models and processing of personal data (17 December 2024) — AI-specific LIA guidance; see [references/additional-regulatory-sources.md] §1 - **EDPB OSS Case Digest on Legitimate Interest** (March 2026, Dr. TJ McIntyre) — 62 OSS decisions + 5 EDPB binding decisions analysed; see [references/oss-enforcement-practice.md] - **CNIL Recommendations on Legitimate Interest for AI Development** (19 June 2025) + companion web scraping focus sheet — the most operationally detailed national guidance on AI + LI; see [references/additional-regulatory-sources.md] §2 - **UK ICO Legitimate Interests Guidance** (updated 23 March 2026) — includes DUA Act 2025 "Recognised Legitimate Interest" new basis; note diver

What's inside
Steps it walks through
  1. Legal Framework
  2. Session Initialization
  3. 1. Display Disclaimer
  4. 2. When to Search the Web
  5. 3. Determine Assessment Mode
  6. Pre-Assessment Gate: Is Art. 6(1)(f) Even Available?
  7. Three-Step Test: Guided Assessment
  8. Information Gathering (Adaptive Conversational Flow)
  9. STEP 1: Pursuit of a Legitimate Interest
  10. STEP 2: Necessity of the Processing
  11. STEP 3: Balancing Test
  12. Contextual Modules
  13. Retroactive Reliance on Legitimate Interest
  14. Cross-Border Considerations
Ships with 10 files
  • README.md
  • references/additional-regulatory-sources.md
  • references/cjeu-case-law.md
  • references/context-modules.md
  • references/data-subject-rights.md
  • references/jurisdiction-notes.md
  • references/oss-enforcement-practice.md
  • references/step1-legitimate-interest.md
  • references/step2-necessity.md
  • references/step3-balancing.md
More from awesome-legal-skills
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About this skill
What does the legitimate-interest skill do?

GDPR Legitimate Interest Assessment (LIA) — Guided assessment for Art. 6(1)(f) GDPR using the EDPB three-step test. Based on EDPB Guidelines 1/2024, EDPB Opinion 28/2024 (AI models), the OSS Case Digest on Legitimate Interest (McIntyre 2026), CNIL AI guidance (June 2025), ICO guidance, and key CJEU case law. Use when: (1) user needs to assess whether legitimate interest is appropriate, (2) user asks about Art. 6(1)(f), "Interessenabwägung", "berechtigtes Interesse", "balancing test", or "LIA", (3) user wants to document a legitimate interest assessment, (4) user mentions the three-step test, (

How do I install it?

Run `npx skills add lawve-ai/awesome-legal-skills --skill legitimate-interest-oliver-schmidt-prietz --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From lawve-ai/awesome-legal-skills, a repository with 618 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

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