# experiment

Skill · `skill:experiment`

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

- Repos that have it now: 33
- Repos that ever had it: 37
- Still have it: 89%
- Share of census repos with any tool: 0.03%

## 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 | 10 |
| 2026-04 | 15 |
| 2026-05 | 18 |
| 2026-06 | 21 |
| 2026-07 | 23 |
| 2026-08 | 29 |
| 2026-09 | 33 |

## 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 |
|---|---|---|---|
| [train](https://favz.co/tools/skill-train.md) | Skill | 5 | 716.8× |
| [eval](https://favz.co/tools/skill-eval.md) | Skill | 5 | 298.7× |
| [status](https://favz.co/tools/skill-status.md) | Skill | 5 | 84.8× |
| [handoff](https://favz.co/tools/skill-handoff.md) | Skill | 5 | 19.6× |