# premortem

Skill · `skill:premortem`

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

- Repos that have it now: 23
- Repos that ever had it: 25
- Still have it: 92%
- 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 |
|---|---|
| 2025-09 | 6 |
| 2026-02 | 7 |
| 2026-03 | 8 |
| 2026-05 | 11 |
| 2026-06 | 13 |
| 2026-07 | 18 |
| 2026-08 | 19 |
| 2026-09 | 22 |
| 2026-10 | 23 |

## 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 |
|---|---|---|---|
| [tailwind-v4-shadcn](https://favz.co/tools/skill-tailwind-v4-shadcn.md) | Skill | 7 | 1309.0× |
| [product-strategist](https://favz.co/tools/skill-product-strategist.md) | Skill | 7 | 1252.1× |
| [micro-saas-launcher](https://favz.co/tools/skill-micro-saas-launcher.md) | Skill | 7 | 1151.9× |
| [scientific-critical-thinking](https://favz.co/tools/skill-scientific-critical-thinking.md) | Skill | 8 | 1097.1× |
| [market-sizing-analysis](https://favz.co/tools/skill-market-sizing-analysis.md) | Skill | 7 | 993.0× |
| [startup-financial-modeling](https://favz.co/tools/skill-startup-financial-modeling.md) | Skill | 7 | 899.9× |
| [senior-qa](https://favz.co/tools/skill-senior-qa.md) | Skill | 7 | 822.8× |
| [team](https://favz.co/tools/skill-team.md) | Skill | 8 | 498.7× |
| [email-sequence](https://favz.co/tools/skill-email-sequence.md) | Skill | 7 | 400.0× |
| [pricing-strategy](https://favz.co/tools/skill-pricing-strategy.md) | Skill | 7 | 394.5× |
| [content-strategy](https://favz.co/tools/skill-content-strategy.md) | Skill | 7 | 264.2× |
| [devops](https://favz.co/tools/skill-devops.md) | Skill | 8 | 263.3× |