Typescript Magician

by mcollina72b727514771No licenseListed Oct 8, 2026Updated Oct 8, 2026

Designs complex generic types, refactors `any` types to strict alternatives, creates type guards and utility types, and resolves TypeScript compiler errors. Use when the user asks about TypeScript (TS) types, generics, type inference, type guards, removing `any` types, strict typing, type errors, `infer`, `extends`, conditional types, mapped types, template literal types, branded/opaque types, or utility types like `Partial`, `Record`, `ReturnType`, and `Awaited`.

Instructions onlySoftware Development

Only the file list is public. File contents are available once the skill is installed in a workspace.

PathSizeType
rules/array-index-access.md4.8 KBtext/markdown
rules/as-const-typeof.md4.6 KBtext/markdown
rules/builder-pattern.md8 KBtext/markdown
rules/conditional-types.md6.9 KBtext/markdown
rules/deep-inference.md6.7 KBtext/markdown
rules/error-diagnosis.md7.7 KBtext/markdown
rules/function-overloads.md7.4 KBtext/markdown
rules/generics-basics.md6.9 KBtext/markdown
rules/infer-keyword.md7.1 KBtext/markdown
rules/mapped-types.md7.3 KBtext/markdown
rules/opaque-types.md6.9 KBtext/markdown
rules/template-literal-types.md7.3 KBtext/markdown
rules/type-narrowing.md8.5 KBtext/markdown
rules/utility-types.md6.5 KBtext/markdown
SKILL.md4.4 KBtext/markdown
tile.json651 Bapplication/json

Source and attribution

Source:mcollina/skillsinskills/typescript-magicianat commit72b7275

License: No license

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