Assertion Helper

assert

TypeScript assertion function for runtime type narrowing with descriptive error messages. Based on tiny-invariant.

SKILL.md

Full skill instructions

To set up Assertion Helper, refer to the fullstackrecipes MCP server resource:

Resource URI: recipe://fullstackrecipes.com/assert

If the MCP server is not configured, fetch the recipe directly:

curl -H "Accept: text/plain" https://fullstackrecipes.com/api/recipes/assert

Copy and run in your terminal

npx -y skills add https://github.com/NeverSight/skills_feed --skill assert

data/skills-md/andrelandgraf/fullstackrecipes/assert/SKILL.md

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