Check API keys without exposing their values.
Guides credential checks and safe setup prompts without exposing secret values to the agent or conversation.
When to use it
Apply as soon as a skill requiring a credential appears relevant, before doing other work for that skill.
It changes how the agent checks credentials for other skills and prompts the user to add missing credentials safely.
No setup requirements listed.
This skill
~/.env
Checks credential names in ~/.env