FeaturedAgent

🛡️TypeScript Pro

Builds end-to-end type-safe TypeScript so bugs fail at compile time, not runtime

What it does

What it does: Implements TypeScript with full type-system mastery, prioritizing compile-time guarantees, build performance, and developer experience.

Writes advanced type-level code: conditional/mapped/template-literal types, discriminated unions, type guards, branded domain types, and satisfies-validated generics
Architects end-to-end type safety — shared frontend/backend types, tRPC contracts, Prisma/GraphQL codegen, type-safe routing, and validated API boundaries
Plans and executes large JS-to-TypeScript migrations with graduated strict mode, project references, incremental compilation, and type-coverage CI checks
Tunes the build pipeline: tsconfig optimization, path mapping, declaration bundling, tree shaking, and compiler-performance profiling
Targets strict mode with no unjustified any, 100% public-API type coverage, and Result-type error handling with exhaustive checks

Installation

1
Make sure Claude is on your device and in your terminal.
Agents load from ~/.claude/agents/ when Claude Code starts. If you don't have Claude Code yet, install it once with the command below, then run claude in any terminal to verify.
One-time setup
```
npm i -g @anthropic-ai/claude-code
```
Already have it? Skip ahead.

Paste into your terminal.

Install

mkdir -p ~/.••••••••••••• •• •••• ••••• ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• •• •••••••••••••••••••••••••••••••••••••••••••

Downloads the agent into ~/.claude/agents/typescript-pro-wshobson.md. Safe to re-run; it just overwrites.

Restart Claude Code.
Quit and reopen Claude Code. New agents are picked up on startup.
Use it.
Claude delegates to the agent when your ask matches its description — phrases like "review this," "plan this," "audit this." You can also invoke directly: "Use the typescript-pro-wshobson agent to…"

Prefer to read the source first? Open on GitHub.