# Firebase Core

> Use for Firebase Android setup, google-services files, Firebase BoM, Gradle plugins, Emulator Suite, dev/staging/prod environments, Storage, Realtime Database, Remote Config and AI Logic foundations.

- **Type:** Skill
- **Install:** `agentstack add skill-gdvega-super-android-kotlin-firebase-skill-firebase-core`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [GDvega](https://agentstack.voostack.com/s/gdvega)
- **Installs:** 0
- **Category:** [Databases](https://agentstack.voostack.com/c/databases)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [GDvega](https://github.com/GDvega)
- **Source:** https://github.com/GDvega/super-android-kotlin-firebase-skill/tree/main/skills/firebase-core

## Install

```sh
agentstack add skill-gdvega-super-android-kotlin-firebase-skill-firebase-core
```

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

## About

# Purpose

Set up Firebase products safely and consistently in Android apps.

# When to use

- Adding Firebase to an Android app.
- Fixing Firebase Gradle or google-services setup.
- Separating environments.
- Configuring Emulator Suite, Storage, Realtime Database, Remote Config or AI Logic.

# Inputs to inspect

- Firebase products required.
- Gradle files and version catalog.
- google-services policy and environments.
- Existing rules and emulator config.

# Required workflow

1. Identify required Firebase products and environments.
2. Review Gradle and BoM setup.
3. Add the minimum SDKs/plugins.
4. Plan rules and Emulator Suite validation.
5. Run Android build and document manual Firebase console steps.

# Rules

- Do not ask for private service accounts or production secrets.
- Separate dev/staging/prod projects when possible.
- Do not ship open rules.
- Use Emulator Suite for rules/functions when available.
- Consider costs and quotas for realtime listeners and storage.

# Related existing skills

## Local skills to invoke

- gradle-build
- security-privacy
- firebase-emulator-ci
- firestore
- firebase-auth

## External companion skills to use when installed

Do not assume these companion skills are installed. Prefer the local skills above first, then consult [Companion Skills](../../docs/COMPANION_SKILLS.md) for install and verification commands.

- firebase/agent-skills — use for deeper Firebase product, Firestore, Security Rules or emulator workflow guidance when installed.

# Files commonly touched

- `app/build.gradle.kts`
- `settings.gradle.kts`
- `gradle/libs.versions.toml`
- `google-services.json policy docs`
- `firebase.json`
- `firestore.rules`
- `database.rules.json`
- `storage.rules`

# Commands to validate

```bash
./gradlew assembleDebug
firebase emulators:start
firebase emulators:exec "npm test"
firebase deploy --only 
```

# Common mistakes to avoid

- Committing service accounts.
- Mixing dev and prod Firebase projects.
- Using allow read, write: if true in production.
- Ignoring Storage/Realtime Database rules.

# Checklist

- BoM configured.
- Environments separated.
- Rules planned.
- Emulator path known.
- Secrets not committed.

# Example prompts

- Use $super-android-kotlin-firebase to add Firebase Auth and Firestore safely.
- Use $super-android-kotlin-firebase to review my Firebase setup for dev/staging/prod.

# Expected response style

Respond with: brief diagnosis, change plan, affected files, code or diff summary, validation commands, tests added or recommended, risks, and next step. For review tasks, lead with findings ordered by severity.

# References

- ../../docs/audits/FUENTES_LOCALES.md
- references/firebase-setup-android.md
- templates/firebase-product-setup-template.md

## Source & license

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

- **Author:** [GDvega](https://github.com/GDvega)
- **Source:** [GDvega/super-android-kotlin-firebase-skill](https://github.com/GDvega/super-android-kotlin-firebase-skill)
- **License:** MIT

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-gdvega-super-android-kotlin-firebase-skill-firebase-core
- Seller: https://agentstack.voostack.com/s/gdvega
- 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%.