# Ionic Cmp Consent

> Wire Google's User Messaging Platform (UMP) consent dialog into a Capacitor app so AdMob can serve personalized ads in EU/UK/Switzerland without the account being throttled or flagged. Trigger when adding GDPR consent, IAB TCF dialog, or "consent before AdMob" to an Ionic Capacitor app.

- **Type:** Skill
- **Install:** `agentstack add skill-erkamyaman-ionic-capacitor-skills-ionic-cmp-consent`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [erkamyaman](https://agentstack.voostack.com/s/erkamyaman)
- **Installs:** 0
- **Category:** [Agent Skills](https://agentstack.voostack.com/c/agent-skills)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [erkamyaman](https://github.com/erkamyaman)
- **Source:** https://github.com/erkamyaman/ionic-capacitor-skills/tree/main/skills/ionic-cmp-consent
- **Website:** https://www.skills.sh/erkamyaman/ionic-capacitor-skills

## Install

```sh
agentstack add skill-erkamyaman-ionic-capacitor-skills-ionic-cmp-consent
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Google UMP Consent (GDPR / IAB TCF v2)

Without a CMP, Google AdMob serves only **non-personalized** ads to EU/UK/Switzerland traffic — and may eventually disable serving entirely for non-compliant apps. UMP is Google's free CMP and integrates directly with `@capacitor-community/admob`.

## When to consult

- **Configure UMP in AdMob console**: [setup.md](references/setup.md)
- **Show the consent form before initializing AdMob**: [consent-flow.md](references/consent-flow.md)
- **Per-framework integration snippets**: [framework-snippets.md](references/framework-snippets.md)

## Hard rules

- ✅ Run the consent flow **before** `AdMob.initialize()`. Skipping this means EU users get non-personalized ads at best, no ads at worst.
- ✅ Show a "Privacy options" entry in Settings so users can change consent later — required by IAB TCF.
- ❌ Do not show the form on every launch. Cache the consent status; only show when status is `REQUIRED`.

## Pairs with `ionic-att`

If the app ships to iOS and serves AdMob personalized ads, you also need iOS App Tracking Transparency — see [`../ionic-att/SKILL.md`](../ionic-att/SKILL.md). The required full sequence is:

```
ATT.requestPermission()       (iOS only — do this first)
  ↓
gatherConsent() (UMP)         (this skill)
  ↓
AdMob.initialize()
  ↓
showBannerAd()                (only if not premium)
```

Both flows fire **after onboarding completes**, not on first launch — Apple rejects apps that prompt for ATT before the user has a chance to understand why.

## Library

```bash
npm install @capacitor-community/admob
npx cap sync
```

`@capacitor-community/admob` ships UMP support in the same package — no separate install. See [admob.md](../ionic-shared/references/admob.md) for the base AdMob skill.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [erkamyaman](https://github.com/erkamyaman)
- **Source:** [erkamyaman/ionic-capacitor-skills](https://github.com/erkamyaman/ionic-capacitor-skills)
- **License:** MIT
- **Homepage:** https://www.skills.sh/erkamyaman/ionic-capacitor-skills

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-erkamyaman-ionic-capacitor-skills-ionic-cmp-consent
- Seller: https://agentstack.voostack.com/s/erkamyaman
- Browse the marketplace: https://agentstack.voostack.com/browse

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Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.