# health-check

Skill · `skill:health-check`

Favz census, built 2026-10-02. Tool names and counts only. No repo names. HTML page: https://favz.co/tools/skill-health-check.html

- Repos that have it now: 22
- Repos that ever had it: 25
- Still have it: 88%
- 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 |
|---|---|
| 2026-01 | 1 |
| 2026-02 | 4 |
| 2026-03 | 8 |
| 2026-04 | 10 |
| 2026-05 | 11 |
| 2026-06 | 13 |
| 2026-07 | 19 |
| 2026-08 | 21 |
| 2026-09 | 22 |

## 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 |
|---|---|---|---|
| [implement](https://favz.co/tools/skill-implement.md) | Skill | 5 | 35.6× |
| [code-review](https://favz.co/tools/skill-code-review.md) | Skill | 5 | 17.7× |