My extension for pi https://github.com/gitsense/pi-brains solves the too many skills problem and it can be adapted to work with any coding agent that supports hooks like Claude and Codex.

You can find a simple example at https://github.com/gitsense/gsc-rules-demos which shows how skills can be injected when needed. The example is:

"read the file at data/accounting/q1.ledger and explain what this ledger tracks"

If you know what the use needs to read or edit, you can inject knowledge/skills for the agent.