# firebase-security-rules-auditor

Skill · `skill:firebase-security-rules-auditor`

Favz census, built 2026-10-04. Tool names and counts only. No repo names. HTML page: https://favz.co/tools/skill-firebase-security-rules-auditor.html

- Repos that have it now: 45
- Repos that ever had it: 47
- Still have it: 96%
- Share of census repos with any tool: 0.05%

## Repos with it, by month

From commit dates in each repo's history. The last few days always look low, because repos found later fill them in.

| Month | Repos at month end |
|---|---|
| 2026-05 | 9 |
| 2026-06 | 15 |
| 2026-07 | 23 |
| 2026-08 | 30 |
| 2026-09 | 42 |
| 2026-10 | 45 |

## Goes with

Tools found in the same repos, ranked by lift: 3× means the two show up together three times as often as chance would give. Only pairs sharing 5 or more repos.

| Tool | Kind | Repos with both | Lift |
|---|---|---|---|
| [firebase-data-connect](https://favz.co/tools/skill-firebase-data-connect.md) | Skill | 41 | 1390.5× |
| [firebase-hosting-basics](https://favz.co/tools/skill-firebase-hosting-basics.md) | Skill | 42 | 1379.9× |
| [firebase-auth-basics](https://favz.co/tools/skill-firebase-auth-basics.md) | Skill | 45 | 1371.3× |
| [firebase-app-hosting-basics](https://favz.co/tools/skill-firebase-app-hosting-basics.md) | Skill | 40 | 1356.6× |
| [firebase-basics](https://favz.co/tools/skill-firebase-basics.md) | Skill | 43 | 1205.6× |
| [developing-genkit-go](https://favz.co/tools/skill-developing-genkit-go.md) | Skill | 6 | 630.8× |
| [developing-genkit-js](https://favz.co/tools/skill-developing-genkit-js.md) | Skill | 6 | 485.2× |
| [developing-genkit-dart](https://favz.co/tools/skill-developing-genkit-dart.md) | Skill | 6 | 467.3× |

## Comes in the same pack

6 tools almost never appear without this one. Most likely people copy them in together.

- [firebase-firestore](https://favz.co/tools/skill-firebase-firestore.md)
- [firebase-crashlytics](https://favz.co/tools/skill-firebase-crashlytics.md)
- [firebase-ai-logic-basics](https://favz.co/tools/skill-firebase-ai-logic-basics.md)
- [xcode-project-setup](https://favz.co/tools/skill-xcode-project-setup.md)
- [firebase-remote-config-basics](https://favz.co/tools/skill-firebase-remote-config-basics.md)
- [extension-to-functions-codebase](https://favz.co/tools/skill-extension-to-functions-codebase.md)