# csharp-xunit

Skill · `skill:csharp-xunit`

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

- Repos that have it now: 21
- Repos that ever had it: 23
- Still have it: 91%
- Share of census repos with any tool: 0.02%

## 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 |
|---|---|
| 2026-03 | 0 |
| 2026-04 | 3 |
| 2026-05 | 5 |
| 2026-06 | 11 |
| 2026-07 | 15 |
| 2026-08 | 19 |
| 2026-09 | 21 |

## 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 |
|---|---|---|---|
| [dotnet-best-practices](https://favz.co/tools/skill-dotnet-best-practices.md) | Skill | 16 | 3003.9× |
| [refactor-plan](https://favz.co/tools/skill-refactor-plan.md) | Skill | 9 | 1763.1× |
| [postgresql-optimization](https://favz.co/tools/skill-postgresql-optimization.md) | Skill | 5 | 938.7× |
| [context7-mcp](https://favz.co/tools/skill-context7-mcp.md) | Skill | 6 | 932.2× |
| [create-implementation-plan](https://favz.co/tools/skill-create-implementation-plan.md) | Skill | 6 | 819.2× |
| [@upstash/context7-mcp](https://favz.co/tools/mcp-npm-upstash-context7-mcp.md) | MCP server (npm package) | 5 | 5.7× |