CtrlK
BlogDocsLog inGet started
Tessl Logo

testland/pii-categories-reference

Pure-reference catalog of personally identifiable information (PII) categories across GDPR, CCPA/CPRA, NIST SP 800-122, and HIPAA. Defines what counts as personal data under each regime, enumerates the explicit identifiers each regulator lists (GDPR Art. 4(1) and Art. 9 special categories; CPRA sensitive personal information; NIST direct-identifier vs linkable distinction; HIPAA Safe Harbor 18 identifiers), and maps overlapping fields across jurisdictions so a masking pipeline knows which regulator's rules apply. Use as the authoritative source when authoring or reviewing masking rules, classifying a dataset's risk level, or scoping which fields a PII detector must catch.

75

Quality

94%

Does it follow best practices?

Run evals on this skill

Adds up to 20 points to the overall score

View guide

SecuritybySnyk

Passed

No findings from the security scan

Overview
Quality
Evals
Security
Files

Quality

Content

85%

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A well-structured reference catalog that splits detail appropriately into a verified one-level-deep reference file and provides a genuinely actionable scoping map plus anti-pattern fixes. The only dip is mild verbosity from explanatory regime glosses.

Suggestions

Trim contextual glosses that restate general knowledge (e.g. 'many other states follow its shape', 'influential as a US-default model') to lift conciseness toward 3.

Consider moving the four inline regime blurbs into a short 'Regime definitions' subsection or the reference file so the overview stays scannable.

DimensionReasoningScore

Conciseness

Mostly efficient reference content, but inline glosses such as 'many other states (VA, CO, CT, UT) follow its shape' and 'influential as a US-default model' add context Claude largely already knows and could be trimmed.

2 / 3

Actionability

For an instruction-only reference it gives concrete, specific guidance: a scoping procedure ('enumerate fields present in the dataset and look up which regimes flag each'), a copy-usable cross-jurisdiction map, and explicit fixes for each anti-pattern.

3 / 3

Workflow Clarity

As a single-action reference skill the scoping action is unambiguous (enumerate fields then look up regimes), which the simple-skills scoring note allows to score 3.

3 / 3

Progressive Disclosure

SKILL.md is a clear overview with the fast cross-jurisdiction map, while per-regime detail lives one level deep in the clearly signaled, verified references/regime-catalogs.md, giving easy navigation.

3 / 3

Total

11

/

12

Passed

Description

100%

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A dense, specific description that names concrete actions, surfaces natural trigger terms, and gives an explicit use-when clause in third-person voice. Its only weakness is mild verbosity from inline parenthetical statute citations, though these are substantive rather than fluff.

DimensionReasoningScore

Specificity

The description lists multiple concrete actions — 'Defines what counts as personal data', 'enumerates the explicit identifiers', 'maps overlapping fields across jurisdictions' — rather than vague language.

3 / 3

Completeness

It answers both 'what' (catalog of PII categories across four regimes) and 'when' via an explicit 'Use as the authoritative source when authoring or reviewing masking rules, classifying a dataset's risk level, or scoping which fields a PII detector must catch.' clause.

3 / 3

Trigger Term Quality

It includes natural terms a user would say — 'PII', 'personal data', 'masking rules', 'GDPR', 'CCPA', 'PII detector', 'classifying a dataset's risk level' — with good coverage of common variations.

3 / 3

Distinctiveness Conflict Risk

It carves a clear niche — a pure-reference PII category catalog for masking pipelines — distinct from the consumer skills it names (pii-masking-pipeline-builder, presidio-pii-detection), making wrong-skill triggering unlikely.

3 / 3

Total

12

/

12

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Reviewed

Table of Contents