---
title: "TypeScript Expert - Air Market"
description: "TypeScript lets you paper over hard bits with `any`, casts, and suppressions, and it costs you later. This writes, refactors, and reviews TypeScript with strict, precise types and without those escap…"
canonical: "https://airmarket.ai/app/typescript-expert"
---

[Air Market](/) / [Developer Tools](/category/devtools) / TypeScript Expert

Skill by [Remix](/@remix-run)

# TypeScript Expert

Types that hold up, without reaching for any

## What this does

TypeScript lets you paper over hard bits with `any`, casts, and suppressions, and it costs you later. This writes, refactors, and reviews TypeScript with strict, precise types and without those escape hatches. Reach for it on `.ts` and `.tsx` work where the types affect whether the code is correct.

### Top 3 things it does for you

- Review this TypeScript for sloppy types
- Refactor these types without escape hatches
- Get the types right on a public API or a generic

## Information

**TypeScript Expert at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Remix](/@remix-run) |
| Category | [Developer Tools](/category/devtools) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 13 KB |
| Licence | MIT |
| Repository | [remix-run/remix](https://github.com/remix-run/remix/tree/c0ba4f6ae2f57cda88e8f1b4d0b8b4aadae9ada5/.agents/skills/typescript-expert) |
| GitHub stars | 33,323 (as of Nov 2026) |
| Installs | 27, counted by skills.sh (Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of TypeScript Expert and flagged nothing. AIR's verdict: **safe**.

**What TypeScript Expert's check was run against**

|  |  |
| --- | --- |
| Commit | c0ba4f6ae2f57cda88e8f1b4d0b8b4aadae9ada5 |
| Content hash | d524acc7e2eac1329302bb130444980f7ca10e076b5db5b9941367c6448e760c |
| Files read | [Browse the files at this exact commit](https://github.com/remix-run/remix/blob/c0ba4f6ae2f57cda88e8f1b4d0b8b4aadae9ada5/.agents/skills/typescript-expert/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for TypeScript Expert](/security/typescript-expert)

## About TypeScript Expert

This writes, refactors, and reviews TypeScript code with strict, precise, maintainable types, avoiding unnecessary `any`, type assertions, and type suppressions.

Use it when working on `.ts` or `.tsx` files, public APIs, generics, discriminated unions, type guards, tsconfig or module settings, declaration-facing code, or any change in the Remix repo where TypeScript type quality affects correctness.

## What's inside

- SKILL.md - instructions
- agents/openai.yaml - data

## Questions

### Is TypeScript Expert safe to install?

AIR scanned this exact version of TypeScript Expert and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit c0ba4f6ae2f5, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/typescript-expert.

### How do I install TypeScript Expert?

Open https://airmarket.ai/app/typescript-expert on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/remix-run/remix/tree/c0ba4f6ae2f57cda88e8f1b4d0b8b4aadae9ada5/.agents/skills/typescript-expert. Install from that link, not the branch.

## Related on Air Market

- [More Developer Tools listings](/category/devtools)
- [Everything by Remix](/@remix-run)

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Canonical URL: <https://airmarket.ai/app/typescript-expert>