TypeScript for Claude Code

3,357 mods tagged TypeScript that install into Claude Code, measured the same four ways as everything else here: what each costs in tokens on every session, what a security scan found and why, whether it is the original, and what changed.

Also for Claude Code: anthropic · Git and workflow · Web3 and blockchain · React · Python · docker · Go · Localization · Rust · nextjs · bun · PostgreSQL

raycast-extension

145

johnlindquist/claude

Skill Claude CodeCodex

Build Raycast extensions with React and TypeScript. Use when the user asks to create a Raycast extension, command, or tool.

not rated 25 8mo ago A 31 tokens

tale-project/tale

Skill Claude CodeCodex

Run this as the FINAL review step once you have finished a UI change you can load in a browser — it is the visual-regression gate, run once at the end (not after every edit), and the change is not done until it reports score: 100. It drives a real browser over the page, auto-detects its relevant elements (no…

not rated 25 today A SkillSpector: pass 190 tokens original MIT

tomismeta/aperture

Skill Claude CodeCodex

Run Aperture Lab F-Stop on imported public trajectories, prepare review artifacts, compare disagreements, and propose bounded semantic-layer improvements under strict replay gates.

not rated 24 yesterday A SkillSpector: warn 38 tokens original MIT

mcp-assistant

148

zonlabs/mcp-ts

Skill Claude CodeCodex

Use when a task needs connected MCP servers, external services, dynamic MCP tool discovery, schema inspection, sandboxed MCP execution, or routing across many possible MCP tools.

not rated 24 3d ago A SkillSpector: warn 38 tokens original MIT

code-reviewer

149

probelabs/visor

Agent Claude Code

You are a specialized code review subagent for Visor. Your role is to perform deep, comprehensive code reviews with a focus on.

not rated 23 today A 0 tokens original MIT

triadjs

150

justhamade/triadjs

Plugin Claude Code

Bundles 10 skills, 8 commands · 986 tokens together

Claude Code plugin for building TypeScript backends with TriadJS — one declarative definition produces validation, types, OpenAPI, AsyncAPI, Gherkin, BDD tests, and Drizzle database schemas.

not rated 23 4mo ago A tokens not measured original MIT

exa-research-planner

151

feniix/pi-extensions

Skill Claude Code

Plan, draft, and execute Exa deep-research workflows. Use when the user wants staged research planning, cost-aware discovery before deep synthesis, or an explicit deep-research report. Also use when the user asks to refine a research question, compare options, explore a market or technical landscape, gather sources…

not rated 23 4d ago A SkillSpector: pass 79 tokens original MIT

sruja-project

152

sruja-ai/sruja

Skill Claude CodeCodex needs its repo

Procedural workflows for working with the Sruja codebase. Teaches AI editors how to add components, validate changes, and follow patterns.

not rated 23 yesterday A SkillSpector: pass 34 tokens original Apache-2.0

mdcms-content-editing

153

mdcms-ai/mdcms

Skill Claude CodeCodex

Use when the user wants to edit, author, update, translate, fix, or bulk-modify the actual content stored in MDCMS — phrases like "edit my content", "do something with the content", "update a post", "change the body of X", "add a section to my page", "fix typos in this article", "rename a doc", "translate this page to…

not rated 22 2d ago A SkillSpector: warn 177 tokens original MIT

854771076/oh-my-claude-roles

Skill Claude Code

A set of required development rules for building full-stack applications with TypeScript and Next.js, a framework for web apps. It standardizes tools, project structure, type checking, testing, and production practices.

not rated 22 5mo ago A 49 tokens original MIT

qamap

155

IvoryCanvas/QAMap

Plugin Claude Code

Bundles 1 skill · 67 tokens together

Turn PR changes into traceable local QA decisions and optional automation handoffs without an LLM call.

not rated 22 changed 3d ago A tokens not measured original MIT

cache-components

156

motormetrics/motormetrics

Skill Claude Code

Ensure 'use cache' is used strategically to minimize CPU usage and ISR writes. Use when creating/modifying queries to verify caching decisions align with data update patterns and cost optimization.

not rated 22 2d ago A SkillSpector: pass 38 tokens original MIT

setup-effect

157

ll931217/dotfiles

Command Claude Code

Helps the user setup effect using the effect-solutions CLI.

not rated 21 4d ago A 17 tokens original MIT

infrawise

158

Sidd27/infrawise

MCP server Claude CodeCodexCursor +2

Infrastructure analysis for AWS (15 tools) — DynamoDB, Lambda, SQS, SNS, S3, PostgreSQL, MongoDB. Runs locally from the infrawise npm package.

not rated 21 +1 2d ago A tokens not measured original MIT

zod

159

anivar/zod-skill

Skill Claude Code

Zod v4 best practices, patterns, and API guidance for schema validation, parsing, error handling, and type inference in TypeScript applications. Covers safeParse, object composition, refinements, transforms, codecs, branded types, v3→v4 migration, and testing schemas with Jest or Vitest. Baseline: zod ^4.3.0. Triggers…

not rated 21 1mo ago A 138 tokens original MIT

appctrl

161

stefanhoelzl/codehydra

MCP server Claude CodeCodexCursor +2

TypeScript Execute (tsx): Node.js enhanced with esbuild to run TypeScript & ESM files. Runs locally from the tsx npm package.

not rated 20 10d ago A tokens not measured original MIT

tesseron

162

Eigenwise/tesseron

Plugin Claude Code

Bundles 5 skills, 2 MCP servers · 930 tokens together

MCP gateway that lets any web app expose typed actions to Claude over WebSocket — no browser automation. Reverse-connection architecture: the gateway is a pure WebSocket client that discovers apps via /.tesseron/tabs/ — no fixed ports, no env vars. Plus a framework skill for the Tesseron mental model, a tesseron.

not rated 20 changed today A tokens not measured

flue-framework

163

liangdabiao/flue-framework-skill

Skill Claude CodeCodex

Flue Agent Framework v0.9.1+ — TypeScript harness-driven agent framework. Covers createAgent, init, defineTool, defineAgentProfile, routing, SSE streaming, production deployment, and all known pitfalls.

not rated 20 3mo ago A 49 tokens

auto-cr

164

wangweiwei/auto-cr

Skill Claude CodeCodex

Use this skill when you need to run auto-cr on JavaScript/TypeScript code or explain how to configure it.

not rated 20 3d ago A 0 tokens original MIT

effect-best-practices

165

betalyra/effect-skills

Skill Claude CodeCodex

Enforces Effect-TS patterns for services, errors, layers, and atoms. Use when writing code with Effect.Service, Schema.TaggedError, Layer composition, or effect-atom React components.

not rated 20 +1 1mo ago A 45 tokens original MIT

ableton-extension

166

aker-dev/ableton-extension-skill

Skill Claude CodeCodex

Build, modify, and debug Ableton Live extensions written with the @ableton-extensions/sdk — TypeScript/Node.js code that runs in Live's Extension Host. Use this whenever the user is working on an Ableton Live extension: scaffolding a new one, adding context-menu actions or commands, navigating or mutating the Live Set…

not rated 19 3mo ago A 202 tokens

yultyyev/better-auth-firebase-auth

Skill Claude CodeCodex

Add Firebase Authentication (Phone SMS OTP, Google Sign-In, Email/Password) to a Better Auth app using the better-auth-firebase-auth plugin. Use when adding phone authentication to Better Auth without Twilio, integrating Firebase Auth with Better Auth sessions, working with the better-auth-firebase-auth package, or…

not rated 19 yesterday A 82 tokens original MIT

bun-win32

168

ObscuritySRL/bun-win32

Skill Claude CodeCodex

Win32 FFI binding lifecycle for @bun-win32/ packages (Win32 DLL bindings via bun:ffi on Windows). Use when generating a new package from a DLL, auditing FFI↔TS↔header consistency, applying the SAL vocabulary (Optional / Nullable , nameout / nameinout), or understanding the bootstrap→catalog→stub→audit→nullcheck…

not rated 19 17d ago A 95 tokens

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: