Most agent setups start with a pile of useful local skills. That pile usually makes sense to the person who built it. There is a skill for GitHub, one for writing, one for reminders, one for privacy filtering, one for making diagrams, one for checking session logs, one for working with canvases...
Source: [Dev.to](https://dev.to/bengreenberg/turn-a-local-skill-library-into-agent-ready-documentation-10c8)