TypeScript for Claude Code

3,351 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

kamae-ts

121

iwasa-kosui/kamae-ts

Plugin Claude Code

Bundles 2 skills · 229 tokens together

Kamae (構え) — an extensible harness of skill plugins for designing and implementing robust server-side TypeScript applications.

not rated 55 changed 2d ago A tokens not measured original MIT

webmcp-add-tool

122

agentcathq/webmcp-react

Skill Claude CodeCodex

Scaffolds a new WebMCP tool component using useMcpTool with Zod schema, handler, annotations, and wires it into the WebMCPProvider tree. Use when the user wants to expose functionality as an MCP tool, make something callable by AI, add a new tool, or create an AI-accessible action.

not rated 55 +9 changed 4d ago A SkillSpector: pass 73 tokens original MIT

dodopayments

123

dodopayments/dodopayments-typescript

MCP server Claude CodeCodexCursor +2

The official TypeScript library for the Dodo Payments API. Runs locally from the dodopayments npm package.

not rated 54 today A tokens not measured original Apache-2.0

vovk

124

finom/vovk

Plugin Claude Code

Bundles 15 skills · 3,917 tokens together

Claude Code plugin for Vovk.ts — topic-based skills covering segments, procedures, validation, SSR, and project setup.

not rated 52 11d ago A tokens not measured original MIT

deep-research

125

lvndry/jazz

Skill Claude CodeCodex

Conduct comprehensive multi-source research for complex questions using a team of specialist investigators. Use when the user asks a complicated question requiring multiple sources, in-depth analysis, cross-referencing, or expert-level research reports. Triggers on "research", "investigate", "deep dive", "analyze…

not rated 51 today A SkillSpector: pass 75 tokens original MIT

js-gof

126

metarhia/metaskills

Skill Claude CodeCodex

Apply Gang of Four and related design patterns in JavaScript and TypeScript. Use when implementing creational, structural, or behavioral patterns, or when the user mentions factories, builder, prototype, flyweight, singleton, object pool, adapter, wrapper, decorator, proxy, bridge, composite, facade, chain of…

not rated 49 +1 1mo ago A SkillSpector: pass 107 tokens original MIT

release-gate-loop

127

KongFangXun/sofagent

Skill Claude CodeCodex needs its repo

A release check that tests a change, reports whether it passes, and can run a limited fix-and-retest cycle. A release is the act of making a software version available.

not rated 43 +1 changed today A SkillSpector: warn 59 tokens original MIT

effect-ts

128

joelhooks/effectts-skills

Skill Claude CodeCodex

Write idiomatic Effect v4 TypeScript following official best practices from effect-solutions and the Effect source. Use when writing, reviewing, or refactoring Effect code: services (ServiceMap.Service), layers and dependency injection, error handling (Schema.TaggedErrorClass), data modeling (Schema.Class, branded…

not rated 42 +3 3mo ago A Socket: passSnyk: pass 150 tokens

ScriptingApp/scripting-app-development

Skill Claude CodeCodex

Develop, modify, debug, and validate Scripting App projects: TypeScript/TSX scripts, iOS-style pages, native APIs, Widgets, Live Activities, rich notifications, Shortcuts/Share Sheet intents, App Intents, and Safari browser scripts. Uses Scripting's official llms.txt as the API reference entry point.

not rated 42 +2 1mo ago A 72 tokens

mnemonica-core

130

wentout/mnemonica

Skill Claude CodeCodex

Instance inheritance system for JavaScript/TypeScript using prototype chains. Use when the user mentions mnemonica, define(), prototype inheritance, TypeRegistry, lookup, tactica, instance inheritance, or when working with the mnemonica core library. Covers: define() patterns, type-safe lookup with tactica…

not rated 41 3d ago A 93 tokens original MIT

faf

131

Wolfe-Jam/faf-cli

Plugin Claude Code

Bundles 1 skill, 1 command · 93 tokens together

Persistent Project Context for AI — IANA-registered .faf format. Run /faf to score your project in Claude Code; install the CLI via bunx faf or npm install -g faf-cli for the full toolkit.

not rated 39 +2 today A tokens not measured original MIT

nodejs-sdk

132

pontjs/pontx

Skill Claude CodeCodex

Type-safe Node.js API client SDK with validation, mocking, retry, and logging. Use when building API clients for Node.js applications.

not rated 38 12d ago A 31 tokens

build-nitro-modules

134

riteshshukla04/agent-skills

Skill Claude CodeCodex

Builds React Native Nitro Modules from scratch in a monorepo. Scaffolds with Nitrogen, authors HybridObject TypeScript specs, generates native boilerplate, implements in C++/Swift/Kotlin, wires an example app, and prepares for npm publishing. Use when creating a new Nitro Module, implementing native functionality via…

not rated 36 5mo ago A 84 tokens

proompteng/bilig

Skill Claude CodeCodex needs its repo

Recalculate XLSX formula outputs in Node.js after cell edits without opening Excel, LibreOffice, or browser automation.

not rated 36 today A SkillSpector: pass 32 tokens original MIT

mastering-typescript

136

SpillwaveSolutions/mastering-typescript-skill

Skill Claude CodeCodex

Master enterprise-grade TypeScript development with type-safe patterns, modern tooling, and framework integration. This skill provides comprehensive guidance for TypeScript 5.9+, covering type system fundamentals (generics, mapped types, conditional types, satisfies operator), enterprise patterns (error handling…

not rated 30 8mo ago A Socket: passSnyk: pass 133 tokens

office-open

138

DemoMacro/office-open

Skill Claude CodeCodex

Generate, parse, and patch Office Open XML documents (.docx, .pptx, .xlsx) using pure JSON options and functional API. Use when creating Word documents, PowerPoint presentations, or Excel spreadsheets with TypeScript — paragraphs, tables, images, charts, shapes, math equations, headers, footers, styles, effects…

not rated 30 +1 today A SkillSpector: warn 115 tokens original MIT

developing-genkit-js

140

genkit-ai/skills

Skill Claude CodeCodex

Develop AI-powered applications using Genkit in Node.js/TypeScript. Use when the user asks about Genkit, AI agents, flows, or tools in JavaScript/TypeScript, or when encountering Genkit errors, validation issues, type errors, or API problems.

not rated 29 +1 changed 3d ago A Socket: passSnyk: pass 60 tokens

create-document

141

theYahia/WWmcp

Skill Claude Code

A tool for creating and posting documents in 1C, a business software system commonly used for accounting and operations. It checks the available document types and fields before writing data.

not rated 28 today A SkillSpector: warn 19 tokens original MIT

codex-tldraw-mcp

142

jananadiw/codex-tldraw-mcp

MCP server Claude CodeCodexCursor +2

A Codex stdio MCP server that generates repo-local tldraw diagrams and detects code graph drift. Runs locally from the codex-tldraw-mcp npm package. Needs 1 environment variable to run.

not rated 26 +1 3d ago A tokens not measured original MIT

typescript-lsp

143

youdotcom-oss/dx-toolkit

Skill Claude Code

Search TypeScript SYMBOLS (functions, types, classes) - NOT text. Use Glob to find files, Grep for text search, LSP for symbol search. Provides type-aware results that understand imports, exports, and relationships.

not rated 25 18d ago A SkillSpector: pass 51 tokens original MIT

raycast-extension

144

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

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: