C15t
c15t/c15t
Work with c15t consent management docs, APIs, and integrations for Next.js, React, and JavaScript.
Guides DPIA for biometric processing systems including facial recognition, fingerprint, voice, iris, and gait analysis.
$ npx skills add mukul975/Privacy-Data-Protection-Skills --skill biometric-dpia -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mukul975/Privacy-Data-Protection-Skills biometric-dpia --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/mukul975/Privacy-Data-Protection-Skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/privacy/biometric-dpia .claude/skills/biometric-dpia && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "biometric-dpia" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/biometric-dpia into .claude/skills/biometric-dpia/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "biometric-dpia", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/biometric-dpiaType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add mukul975/Privacy-Data-Protection-Skills --skill biometric-dpia -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mukul975/Privacy-Data-Protection-Skills biometric-dpia --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Privacy-Data-Protection-Skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/privacy/biometric-dpia .agents/skills/biometric-dpia && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "biometric-dpia" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/biometric-dpia into .agents/skills/biometric-dpia/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "biometric-dpia", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mukul975/Privacy-Data-Protection-Skills --skill biometric-dpia -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mukul975/Privacy-Data-Protection-Skills biometric-dpia --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Privacy-Data-Protection-Skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/privacy/biometric-dpia .cursor/skills/biometric-dpia && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "biometric-dpia" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/biometric-dpia into .cursor/skills/biometric-dpia/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "biometric-dpia", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/mukul975/Privacy-Data-Protection-Skills.git --path skills/privacy/biometric-dpia--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add mukul975/Privacy-Data-Protection-Skills --skill biometric-dpia -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mukul975/Privacy-Data-Protection-Skills biometric-dpia --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Privacy-Data-Protection-Skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/privacy/biometric-dpia .gemini/skills/biometric-dpia && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "biometric-dpia" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/biometric-dpia into .gemini/skills/biometric-dpia/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "biometric-dpia", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install mukul975/Privacy-Data-Protection-Skills biometric-dpiaInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add mukul975/Privacy-Data-Protection-Skills --skill biometric-dpia -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mukul975/Privacy-Data-Protection-Skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/privacy/biometric-dpia .github/skills/biometric-dpia && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "biometric-dpia" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/biometric-dpia into .github/skills/biometric-dpia/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "biometric-dpia", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add mukul975/Privacy-Data-Protection-Skills --skill biometric-dpia -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mukul975/Privacy-Data-Protection-Skills biometric-dpia --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mukul975/Privacy-Data-Protection-Skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/privacy/biometric-dpia .opencode/skills/biometric-dpia && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "biometric-dpia" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/biometric-dpia into .opencode/skills/biometric-dpia/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "biometric-dpia", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
biometric-dpiaGuides DPIA for biometric processing systems including facial recognition, fingerprint, voice, iris, and gait analysis.
Biometric Dpia is an agent skill from mukul975/Privacy-Data-Protection-Skills. Guides DPIA for biometric processing systems including facial recognition, fingerprint, voice, iris, and gait analysis. Covers Art. 9 special category requirements, Art. 35(3)(b) mandatory DPIA triggers for large-scale biometric processing, and EDPB Guidelines 3/2019 on video surveillance. Keywords: biometric, facial recognition, fingerprint, DPIA, Art. 9, special category, EDPB Guidelines 3/2019.
Its SKILL.md is about 3.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 7 other files, including scripts, reference files and assets (for example `assets/template.md`, `references/standards.md` and `references/workflows.md`).
It sits in Legal & Compliance, covering Privacy and GDPR. The repository describes itself as: 282+ structured privacy & data protection skills for AI agents. GDPR, CCPA, EU AI Act, HIPAA, LGPD, PIPL, DPDP Act. The licence is Apache-2.0.
Read from SKILL.md and the folder at commit 9b2ef9e. It shows what the files ask for, not the result of running them.
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Ships 1 file in scripts/ (Python), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Biometric Dpia loads about 3.2k tokens when it runs, and up to ~6.3k if it reads all its reference files. Until then it costs about 104 tokens; SKILL.md has 1,449 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
The full file from mukul975/Privacy-Data-Protection-Skills at commit 9b2ef9e, republished under its Apache-2.0 licence (© mukul975). 1,449 words, ~3,180 tokens.
.claude/skills/biometric-dpia/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.Biometric data is classified as a special category of personal data under GDPR Art. 9(1) when processed for the purpose of uniquely identifying a natural person. Processing biometric data on a large scale triggers a mandatory DPIA under Art. 35(3)(b). This skill provides a comprehensive DPIA methodology for biometric systems including facial recognition, fingerprint identification, voice recognition, iris scanning, vein pattern analysis, and behavioural biometrics (gait, typing patterns, signature dynamics).
"'Biometric data' means personal data resulting from specific technical processing relating to the physical, physiological or behavioural characteristics of a natural person, which allow or confirm the unique identification of that natural person, such as facial images or dactyloscopic data."
Processing of biometric data for the purpose of uniquely identifying a natural person is prohibited unless one of the Art. 9(2) exemptions applies.
Critical distinction: Art. 9 only applies when biometric data is processed "for the purpose of uniquely identifying" a person. A photograph used for illustration purposes is not Art. 9 data; the same photograph processed through facial recognition software to identify the person is Art. 9 data.
| Exemption | Reference | Application to Biometrics |
|---|---|---|
| Explicit consent | Art. 9(2)(a) | Employee consent often not freely given due to power imbalance (WP29 Opinion 2/2017). Consumer biometric consent must meet Art. 7 standards. |
| Employment, social security, social protection law | Art. 9(2)(b) | Member State law may authorise biometric processing in the employment context (e.g., biometric access control for high-security areas). |
| Vital interests | Art. 9(2)(c) | Limited to emergency situations where biometric identification is needed to protect someone's life. |
| Substantial public interest | Art. 9(2)(g) | Member State law basis required. May apply to law enforcement biometrics where authorised by specific legislation. |
| Health or social care | Art. 9(2)(h) | Biometric patient identification in healthcare settings. |
| Public health | Art. 9(2)(i) | Biometric contact tracing during health emergencies (subject to proportionality). |
| Archiving, scientific research, statistics | Art. 9(2)(j) | Biometric research (e.g., medical imaging analysis) with Art. 89(1) safeguards. |
Processing on a large scale of special categories of data referred to in Art. 9(1), including biometric data processed for unique identification, requires a DPIA. "Large scale" factors per WP248rev.01:
Key provisions relevant to facial recognition CCTV:
One-to-one comparison of a live biometric sample against a stored template for the claimed identity. Used for access control, device unlock, payment authentication.
| Risk Factor | Assessment |
|---|---|
| Data subjects | Defined, enrolled individuals |
| Volume of data | Limited to enrolled population |
| Proportionality | Generally more proportionate than identification |
| Storage recommendation | Template stored on user's device or card (decentralised) |
| Art. 35(3)(b) trigger | Depends on scale of enrolled population |
One-to-many comparison of a live biometric sample against a database of templates to determine identity. Used for law enforcement, border control, surveillance.
| Risk Factor | Assessment |
|---|---|
| Data subjects | Potentially unlimited (all persons in the capture area) |
| Volume of data | Can be very large (entire population databases) |
| Proportionality | Highly intrusive; requires strong justification |
| Storage recommendation | Centralised database is typically required for 1:N matching |
| Art. 35(3)(b) trigger | Almost always triggered |
Classification of individuals into groups based on biometric characteristics (age, gender, ethnicity, emotion) without uniquely identifying them. Used for analytics, targeted advertising, audience measurement.
| Risk Factor | Assessment |
|---|---|
| Art. 9 applicability | May not fall under Art. 9 if not used for unique identification, but still high risk |
| AI Act classification | Emotion recognition in workplace/education prohibited (Art. 5(1)(f)) |
| Discrimination risk | Categorisation by race, ethnicity, or emotion raises equality law concerns |
For biometric systems, the Art. 35(7)(a) systematic description must include:
| Element | Required Detail |
|---|---|
| Biometric modality | Facial, fingerprint, iris, voice, vein, gait, or multi-modal |
| Processing mode | Verification (1:1) or identification (1:N) or categorisation |
| Capture environment | Controlled (sensor/scanner) or uncontrolled (CCTV, ambient camera) |
| Template storage | Centralised database, decentralised (user device/card), or encrypted enclave |
| Template format | Proprietary template, ISO 19794 standard, or raw biometric data |
| Matching algorithm | Vendor algorithm (specify), open-source algorithm, or custom development |
| Accuracy metrics | False Acceptance Rate (FAR), False Rejection Rate (FRR), Equal Error Rate (EER) |
| Liveness detection | Anti-spoofing measures (presentation attack detection) |
| Fallback mechanism | Alternative identification method when biometric fails |
| Retention period | Template retention, raw biometric data retention, audit log retention |
The proportionality assessment for biometric systems must be rigorous because biometric data:
| Proportionality Question | Assessment Standard |
|---|---|
| Is biometric processing necessary, or can a non-biometric alternative achieve the same purpose? | Badge/card access, PIN, password, or multi-factor authentication without biometrics |
| Is the biometric modality the least intrusive option? | Fingerprint is generally less intrusive than facial recognition; on-device verification less intrusive than centralised identification |
| Is the scale of biometric processing proportionate? | Processing all persons in an area (identification) is less proportionate than processing enrolled volunteers (verification) |
| Is the retention of biometric data minimised? | On-card template storage preferred over centralised database; raw biometric images should not be retained after template extraction |
| Risk ID | Risk | Likelihood | Severity | Typical Level |
|---|---|---|---|---|
| BIO-R1 | Biometric data breach — templates or raw data exposed to unauthorised parties | Possible | Maximum | Very High |
| BIO-R2 | Function creep — biometric data collected for access control repurposed for surveillance or attendance monitoring | Likely | Significant | High |
| BIO-R3 | Discriminatory accuracy — facial recognition performs worse on certain demographic groups (skin colour, age, gender) | Likely | Significant | High |
| BIO-R4 | False rejection denying legitimate access — disabled individuals, elderly, or those with skin conditions experience higher rejection rates | Possible | Significant | High |
| BIO-R5 | Spoofing or presentation attacks — fraudulent biometric samples (photos, masks, artificial fingerprints) bypass security | Possible | Significant | High |
| BIO-R6 | Chilling effect — knowledge of biometric surveillance alters behaviour in public or workplace spaces | Likely | Limited | High |
| BIO-R7 | Irreversibility — unlike passwords, compromised biometric data cannot be changed or reissued | Almost certain | Maximum | Very High |
| BIO-R8 | Third-party capture — biometric data of non-enrolled individuals incidentally captured by the system | Likely | Limited | High |
| Measure | Type | Risk Addressed |
|---|---|---|
| On-device or on-card template storage (no centralised database) | Technical (DPbD) | BIO-R1, BIO-R7 |
| Template protection: cancellable biometrics or biometric encryption (BioHashing, fuzzy vault) | Technical | BIO-R1, BIO-R7 |
| Liveness detection / presentation attack detection (ISO 30107 compliance) | Technical | BIO-R5 |
| Purpose limitation enforcement through technical access controls | Technical + Organisational | BIO-R2 |
| Demographic accuracy testing across skin colour, age, gender groups (NIST FRVT benchmarks) | Technical | BIO-R3 |
| Non-biometric fallback mechanism (PIN, card, helpdesk override) | Organisational | BIO-R4 |
| Signage and transparency notices in capture areas | Organisational (Transparency) | BIO-R6, BIO-R8 |
| Automatic deletion of raw biometric images after template extraction | Technical (Data minimisation) | BIO-R1 |
| Regular penetration testing of biometric system | Technical (Security) | BIO-R5 |
© mukul975, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
SKILL.md and 4 other files (scripts, references, assets) in skills/privacy/biometric-dpia of mukul975/Privacy-Data-Protection-Skills.
Open the folder on GitHubat commit 9b2ef9e
Biometric Dpia next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Biometric Dpia this skillmukul975/Privacy-Data-Protection-Skills | 301 | — | ~3.2k | Automated safety check: Pass | Apache-2.0 | |
| C15tc15t/c15t | 1.9k | 1 repos | ~1.6k | Automated safety check: Pass | Apache-2.0 | |
| HIPAA Safe Harbor Coverage Auditmaziyarpanahi/openmed | 5.5k | — | ~1.7k | Automated safety check: Pass | Apache-2.0 | |
| Korean Privacy Termskimlawtech/korean-privacy-terms | 587 | — | ~2.9k | Automated safety check: Pass | Apache-2.0 | |
| Gdpr ComplianceSushegaad/Claude-Skills-Governance-Risk-and-Compliance | 946 | 1 repos | ~3.9k | Automated safety check: Pass | MIT | |
| Hipaa ComplianceSushegaad/Claude-Skills-Governance-Risk-and-Compliance | 946 | 1 repos | ~2.3k | Automated safety check: Pass | MIT |
c15t/c15t
Work with c15t consent management docs, APIs, and integrations for Next.js, React, and JavaScript.
maziyarpanahi/openmed
Checks OpenMed de-identified clinical text against the 18 HIPAA Safe Harbor identifier categories and reports gaps and residual re-identification risk.
kimlawtech/korean-privacy-terms
처리방침·이용약관 자동 생성 스킬 패키지 (v4.0). An agent skill from kimlawtech/korean-privacy-terms.
Sushegaad/Claude-Skills-Governance-Risk-and-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…
Sushegaad/Claude-Skills-Governance-Risk-and-Compliance
Expert HIPAA compliance assistant for healthcare and software contexts.
gregmos/PII-Shield
Universal legal document processor with PII anonymization. An agent skill from gregmos/PII-Shield.
mukul975/Privacy-Data-Protection-Skills
Implements age-gating mechanisms for online services to restrict access based on user age.
mukul975/Privacy-Data-Protection-Skills
Manages AI model retention and machine unlearning requirements.
mukul975/Privacy-Data-Protection-Skills
Conducts Data Protection Impact Assessments for AI and ML systems per EDPB Guidelines 04/2025 on AI processing.
mukul975/Privacy-Data-Protection-Skills
Structures risk mitigation planning and residual risk tracking for Data Protection Impact Assessments under GDPR Article 35(7)(d).
mukul975/Privacy-Data-Protection-Skills
Guides implementation of the GDPR accountability principle under Articles 5(2) and 24, including documentation requirements for policies, DPIAs, RoPA, training records, and breach logs.
mukul975/Privacy-Data-Protection-Skills
Conducts pre-DPIA threshold screening to determine whether a full Data Protection Impact Assessment is required under GDPR Article 35.
Categories
Guides DPIA for biometric processing systems including facial recognition, fingerprint, voice, iris, and gait analysis. Biometric Dpia is an agent skill from mukul975/Privacy-Data-Protection-Skills. Guides DPIA for biometric processing systems including facial recognition, fingerprint, voice, iris, and gait analysis.
Biometric Dpia fits situations like: large-scale biometric processing; EDPB Guidelines 3/2019 on video surveillance.
Run `npx skills add mukul975/Privacy-Data-Protection-Skills --skill biometric-dpia -a claude-code`. Or copy the skill folder (skills/privacy/biometric-dpia in mukul975/Privacy-Data-Protection-Skills) into .claude/skills/biometric-dpia in your project. Claude Code loads it when a task matches its description.
Run `npx skills add mukul975/Privacy-Data-Protection-Skills --skill biometric-dpia -a codex`. Or copy the skill folder (skills/privacy/biometric-dpia in mukul975/Privacy-Data-Protection-Skills) into .agents/skills/biometric-dpia in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mukul975/Privacy-Data-Protection-Skills --skill biometric-dpia -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/biometric-dpia, .gemini/skills/biometric-dpia, .github/skills/biometric-dpia and .opencode/skills/biometric-dpia in your project.
Going by SKILL.md and its folder, Biometric Dpia needs Python for the scripts in its folder. Our summary lists: Python 3.
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
Biometric Dpia is published under the Apache-2.0 licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 3.2k tokens (SKILL.md is roughly 13k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 3.1k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Biometric Dpia: C15t (c15t/c15t, 1.9k stars), HIPAA Safe Harbor Coverage Audit (maziyarpanahi/openmed, 5.5k stars), Korean Privacy Terms (kimlawtech/korean-privacy-terms, 587 stars) and Gdpr Compliance (Sushegaad/Claude-Skills-Governance-Risk-and-Compliance, 946 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
mukul975 (a GitHub user) maintains it in mukul975/Privacy-Data-Protection-Skills, which has 301 GitHub stars. The repository holds 280 skills in this directory. The repository was last updated on March 16, 2026.
Source: mukul975/Privacy-Data-Protection-Skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.