C15t
c15t/c15t
Work with c15t consent management docs, APIs, and integrations for Next.js, React, and JavaScript.
Implements CPRA Section 1798.135 opt-out preference signal handling, covering Global Privacy Control (GPC) technical detection, automated signal honoring, cross-device consistency, and the…
$ npx skills add mukul975/Privacy-Data-Protection-Skills --skill cpra-opt-out-signals -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mukul975/Privacy-Data-Protection-Skills cpra-opt-out-signals --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/cpra-opt-out-signals .claude/skills/cpra-opt-out-signals && 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 "cpra-opt-out-signals" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/cpra-opt-out-signals into .claude/skills/cpra-opt-out-signals/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpra-opt-out-signals", 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/cpra-opt-out-signalsType 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 cpra-opt-out-signals -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mukul975/Privacy-Data-Protection-Skills cpra-opt-out-signals --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/cpra-opt-out-signals .agents/skills/cpra-opt-out-signals && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cpra-opt-out-signals" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/cpra-opt-out-signals into .agents/skills/cpra-opt-out-signals/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpra-opt-out-signals", 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 cpra-opt-out-signals -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mukul975/Privacy-Data-Protection-Skills cpra-opt-out-signals --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/cpra-opt-out-signals .cursor/skills/cpra-opt-out-signals && 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 "cpra-opt-out-signals" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/cpra-opt-out-signals into .cursor/skills/cpra-opt-out-signals/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpra-opt-out-signals", 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/cpra-opt-out-signals--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 cpra-opt-out-signals -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mukul975/Privacy-Data-Protection-Skills cpra-opt-out-signals --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/cpra-opt-out-signals .gemini/skills/cpra-opt-out-signals && 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 "cpra-opt-out-signals" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/cpra-opt-out-signals into .gemini/skills/cpra-opt-out-signals/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpra-opt-out-signals", 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 cpra-opt-out-signalsInstalls 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 cpra-opt-out-signals -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/cpra-opt-out-signals .github/skills/cpra-opt-out-signals && 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 "cpra-opt-out-signals" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/cpra-opt-out-signals into .github/skills/cpra-opt-out-signals/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpra-opt-out-signals", 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 cpra-opt-out-signals -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 cpra-opt-out-signals --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/cpra-opt-out-signals .opencode/skills/cpra-opt-out-signals && 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 "cpra-opt-out-signals" agent skill from https://github.com/mukul975/Privacy-Data-Protection-Skills/tree/main/skills/privacy/cpra-opt-out-signals into .opencode/skills/cpra-opt-out-signals/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cpra-opt-out-signals", 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.
cpra-opt-out-signalsImplements CPRA Section 1798.135 opt-out preference signal handling, covering Global Privacy Control (GPC) technical detection, automated signal honoring, cross-device consistency, and the…
Cpra Opt Out Signals is an agent skill from mukul975/Privacy-Data-Protection-Skills. Implements CPRA Section 1798.135 opt-out preference signal handling, covering Global Privacy Control (GPC) technical detection, automated signal honoring, cross-device consistency, and the relationship between browser signals and explicit consumer choices. Activate for GPC, opt-out preference signal, CPRA 1798.135, browser privacy signal, Do Not Sell queries.
Its SKILL.md is about 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 and Responsive design. 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.
7 steps, taken from the step headings in SKILL.md.
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.
Cpra Opt Out Signals loads about 2k tokens when it runs, and up to ~3.4k if it reads all its reference files. Until then it costs about 96 tokens; SKILL.md has 871 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). 871 words, ~1,960 tokens.
.claude/skills/cpra-opt-out-signals/SKILL.md (or your agent's skills folder). This skill also uses 4 other files; get the full folder from GitHub.CPRA Section 1798.135 requires businesses to treat opt-out preference signals (such as Global Privacy Control / GPC) as valid consumer requests to opt out of the sale and sharing of personal information. This skill covers the technical detection of GPC signals, automated honoring workflows, cross-device consistency requirements, and the interaction between browser-level signals and explicit consumer choices.
Section 1798.135(a) — A business that sells or shares consumers' personal information shall provide a clear and conspicuous link on its homepage titled "Do Not Sell or Share My Personal Information."
Section 1798.135(b)(1) — A business that sells or shares personal information shall treat the consumer's use of an opt-out preference signal as a valid request to opt out under Section 1798.120.
Section 1798.135(b)(3) — A business that complies with subsection (b)(1) is not required to post the "Do Not Sell or Share My Personal Information" link on its homepage, provided it instead posts a link to a page describing the consumer's opt-out rights.
Section 1798.135(e) — A business may not interpret the absence of an opt-out preference signal as consent to sell or share personal information.
GPC is an HTTP header and JavaScript API signal that communicates a user's privacy preferences:
Sec-GPC: 1navigator.globalPrivacyControl === trueCheck for the GPC HTTP header on every incoming request:
HTTP Header: Sec-GPC: 1If the header is present and its value is 1, the user has activated GPC.
For single-page applications or client-side consent management:
if (navigator.globalPrivacyControl === true) {
// GPC signal detected — treat as opt-out of sale/sharing
}| Scenario | Action |
|---|---|
| Consumer is logged in (authenticated) | Apply opt-out to the consumer's account across all devices |
| Consumer is not logged in but has cookies | Apply opt-out to the browser/device |
| Consumer is anonymous (no identification) | Apply opt-out to the current browsing session and device |
When a GPC signal is detected, the following actions must be executed automatically:
The CMP must be configured to:
| Consumer Status | Cross-Device Behaviour |
|---|---|
| Authenticated (logged-in account) | GPC signal from one device triggers account-level opt-out across all devices |
| Unauthenticated | GPC signal applies only to the device/browser from which it was sent |
| Consumer later logs in from GPC-enabled device | Account-level opt-out is applied retroactively |
When a conflict exists between the GPC signal and the consumer's explicit business-specific setting:
[GPC Signal Detected: Opt-Out]
│
▼
[Does consumer have an explicit business-specific setting?]
│
├── No explicit setting ──► Honor GPC signal (opt-out)
│
├── Explicit opt-in to sale/sharing ──► [Conflict]
│ └── Honor GPC signal (opt-out applies)
│ Optionally: display notification
│ "Your browser is sending a Global Privacy Control signal.
│ We have applied this as an opt-out of sale/sharing.
│ You previously opted in to sale/sharing on this site.
│ If you wish to maintain your opt-in, please confirm
│ in your privacy settings."
│
└── Explicit opt-out ──► No conflict (both agree on opt-out)© 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/cpra-opt-out-signals of mukul975/Privacy-Data-Protection-Skills.
Open the folder on GitHubat commit 9b2ef9e
Cpra Opt Out Signals 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 |
|---|---|---|---|---|---|---|
| Cpra Opt Out Signals this skillmukul975/Privacy-Data-Protection-Skills | 301 | — | ~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
Implements CPRA Section 1798.135 opt-out preference signal handling, covering Global Privacy Control (GPC) technical detection, automated signal honoring, cross-device consistency, and the…. Cpra Opt Out Signals is an agent skill from mukul975/Privacy-Data-Protection-Skills.135 opt-out preference signal handling, covering Global Privacy Control (GPC) technical detection, automated signal honoring, cross-device consistency, and the relationship between browser signals and explicit consumer choices.
Cpra Opt Out Signals fits situations like: tasks that involve Privacy and GDPR; tasks that involve Responsive design.
Run `npx skills add mukul975/Privacy-Data-Protection-Skills --skill cpra-opt-out-signals -a claude-code`. Or copy the skill folder (skills/privacy/cpra-opt-out-signals in mukul975/Privacy-Data-Protection-Skills) into .claude/skills/cpra-opt-out-signals in your project. Claude Code loads it when a task matches its description.
Run `npx skills add mukul975/Privacy-Data-Protection-Skills --skill cpra-opt-out-signals -a codex`. Or copy the skill folder (skills/privacy/cpra-opt-out-signals in mukul975/Privacy-Data-Protection-Skills) into .agents/skills/cpra-opt-out-signals 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 cpra-opt-out-signals -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cpra-opt-out-signals, .gemini/skills/cpra-opt-out-signals, .github/skills/cpra-opt-out-signals and .opencode/skills/cpra-opt-out-signals in your project.
Going by SKILL.md and its folder, Cpra Opt Out Signals 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.
Cpra Opt Out Signals 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 2k tokens (SKILL.md is roughly 7.8k 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 1.4k tokens, read only when the agent opens those files.
Skills that share tags, products or a category with Cpra Opt Out Signals: 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.