# codebase-onboarding

Skill · `skill:codebase-onboarding`

Favz census, built 2026-09-29. Tool names and counts only. No repo names. HTML page: https://favz.co/tools/skill-codebase-onboarding.html

- Repos that have it now: 20
- Repos that ever had it: 23
- Still have it: 87%
- Share of census repos with any tool: 0.06%

## 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 | 2 |
| 2026-04 | 4 |
| 2026-05 | 8 |
| 2026-06 | 15 |
| 2026-07 | 15 |
| 2026-08 | 17 |
| 2026-09 | 20 |

## 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 |
|---|---|---|---|
| [agentic-engineering](https://favz.co/tools/skill-agentic-engineering.md) | Skill | 13 | 1026.3× |
| [cpp-testing](https://favz.co/tools/skill-cpp-testing.md) | Skill | 11 | 955.3× |
| [springboot-patterns](https://favz.co/tools/skill-springboot-patterns.md) | Skill | 11 | 955.3× |
| [cpp-coding-standards](https://favz.co/tools/skill-cpp-coding-standards.md) | Skill | 11 | 909.8× |
| [documentation-lookup](https://favz.co/tools/skill-documentation-lookup.md) | Skill | 11 | 909.8× |
| [plankton-code-quality](https://favz.co/tools/skill-plankton-code-quality.md) | Skill | 11 | 909.8× |
| [cost-aware-llm-pipeline](https://favz.co/tools/skill-cost-aware-llm-pipeline.md) | Skill | 12 | 906.2× |
| [energy-procurement](https://favz.co/tools/skill-energy-procurement.md) | Skill | 10 | 868.4× |
| [liquid-glass-design](https://favz.co/tools/skill-liquid-glass-design.md) | Skill | 10 | 868.4× |
| [production-scheduling](https://favz.co/tools/skill-production-scheduling.md) | Skill | 10 | 868.4× |
| [carrier-relationship-management](https://favz.co/tools/skill-carrier-relationship-management.md) | Skill | 10 | 827.1× |
| [customs-trade-compliance](https://favz.co/tools/skill-customs-trade-compliance.md) | Skill | 10 | 827.1× |