# Skills
One skill per CI Server area, following `knowledge/document-map.md`. Nested skill folders
are not used for grouping; group tasks inside each skill instead:
```
/
├── SKILL.md # frontmatter (name, description with task keywords) + task index
├── tasks/ # one file per task
└── reference/ # area-specific details
```
The `description` in `SKILL.md` decides when Claude uses the skill. List the words users
will actually say.
Skills must work on any R1.03 system, so never use names from a particular system (items,
sections, stations, nodes). Write placeholders such as `.` and, where an example
helps, use names from the sample project `CI-Eng-Sample` (`examples/CI-Eng-Sample/`).
Test-system evidence belongs in `knowledge/progress.md` and `knowledge/issues.md`.