Repositories list

• claude-plugins-official

  Public

  anthropics/claude-plugins-official’s past year of commit activity
  Official, Anthropic-managed directory of high quality Claude Code Plugins.

  skillsmcpclaude-code

  skillsmcpclaude-code

  Python

  •3k3k forks•28k28k stars•692692 issues•1414 pull requests•Updated May 26, 2026May 26, 2026

• knowledge-work-plugins

  Public

  anthropics/knowledge-work-plugins’s past year of commit activity
  Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork

  Python

  •

  Apache License 2.0

  •1.9k1.9k forks•16k16k stars•4848 issues•7676 pull requests•Updated May 26, 2026May 26, 2026

• buffa

  Public

  anthropics/buffa’s past year of commit activity
  Rust implementation of protobuf with editions support, JSON serialization, and zero-copy views

  Rust

  •

  Apache License 2.0

  •5151 forks•742742 stars•77 issues•55 pull requests•Updated May 26, 2026May 26, 2026

• homebrew-tap

  Public

  anthropics/homebrew-tap’s past year of commit activity
  Homebrew formulae for Anthropic tools.

  Ruby

  •33 forks•1616 stars•00 issues•00 pull requests•Updated May 26, 2026May 26, 2026

• anthropic-cli

  Public

  anthropics/anthropic-cli’s past year of commit activity
  The CLI for the Claude API

  apicliclaude+ 1

  apicliclaudeanthropic

  Go

  •

  MIT License

  •5353 forks•405405 stars•00 issues•88 pull requests•Updated May 26, 2026May 26, 2026

• claude-cookbooks

  Public

  anthropics/claude-cookbooks’s past year of commit activity
  A collection of notebooks/recipes showcasing some fun and effective ways of using Claude.

  Jupyter Notebook

  •

  MIT License

  •5.1k5.1k forks•44k44k stars•4242 issues•166166 pull requests•Updated May 24, 2026May 24, 2026

• claude-plugins-community

  Public

  anthropics/claude-plugins-community’s past year of commit activity
  Community plugin marketplace for Claude Cowork and Claude Code. Read-only mirror — submit plugins at clau.de/plugin-directory-submission.

  Apache License 2.0

  •2929 forks•127127 stars•55 issues•55 pull requests•Updated May 24, 2026May 24, 2026

• claude-for-legal

  Public

  anthropics/claude-for-legal’s past year of commit activity
  A suite of plugins for legal workflows

  Python

  •

  Apache License 2.0

  •1.3k1.3k forks•7.7k7.7k stars•1313 issues•3535 pull requests•Updated May 24, 2026May 24, 2026

• anthropic-sdk-typescript

  Public

  anthropics/anthropic-sdk-typescript’s past year of commit activity
  Access to Anthropic's safety-first language model APIs in TypeScript

  TypeScript

  •

  MIT License

  •339339 forks•2k2k stars•5353 issues•5757 pull requests•Updated May 23, 2026May 23, 2026

• anthropic-sdk-python

  Public

  anthropics/anthropic-sdk-python’s past year of commit activity
  Python

  •

  MIT License

  •691691 forks•3.5k3.5k stars•110110 issues•157157 pull requests•Updated May 23, 2026May 23, 2026

• claude-agent-sdk-python

  Public

  anthropics/claude-agent-sdk-python’s past year of commit activity
  Python

  •

  MIT License

  •1k1k forks•7.1k7.1k stars•132132 issues•155155 pull requests•Updated May 23, 2026May 23, 2026

• claude-code-action

  Public

  anthropics/claude-code-action’s past year of commit activity
  TypeScript

  •

  MIT License

  •1.9k1.9k forks•7.7k7.7k stars•364364 issues•192192 pull requests•Updated May 23, 2026May 23, 2026

• claude-code-base-action

  Public

  anthropics/claude-code-base-action’s past year of commit activity
  This repo is a mirror of the contents of base-action in https://github.com/anthropics/claude-code-action.

  TypeScript

  •

  MIT License

  •605605 forks•847847 stars•77 issues•77 pull requests•Updated May 23, 2026May 23, 2026

• claude-code

  Public

  anthropics/claude-code’s past year of commit activity
  Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster by executing routine tasks, explaining c…

  Shell

  •21k21k forks•127k127k stars•9.3k9.3k issues•590590 pull requests•Updated May 23, 2026May 23, 2026

• claude-agent-sdk-typescript

  Public

  anthropics/claude-agent-sdk-typescript’s past year of commit activity
  Shell

  •172172 forks•1.5k1.5k stars•124124 issues•77 pull requests•Updated May 23, 2026May 23, 2026

• connect-rust

  Public
  An implementation of the ConnectRPC protocol for Rust

  Rust

  •

  Apache License 2.0

  •3636 forks•393393 stars•1111 issues•33 pull requests•Updated May 22, 2026May 22, 2026

• anthropic-sdk-go

  Public
  Access to Anthropic's safety-first language model APIs via Go

  Go

  •

  MIT License

  •174174 forks•1.1k1.1k stars•4545 issues•3232 pull requests•Updated May 22, 2026May 22, 2026

• anthropic-sdk-java

  Public
  Kotlin

  •

  MIT License

  •8181 forks•319319 stars•1313 issues•22 pull requests•Updated May 21, 2026May 21, 2026

• anthropic-sdk-csharp

  Public
  Access to Anthropic's safety-first language model APIs in C#

  C#

  •

  MIT License

  •8383 forks•277277 stars•66 issues•44 pull requests•Updated May 21, 2026May 21, 2026

• anthropic-sdk-ruby

  Public
  Ruby

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  MIT License

  •5858 forks•342342 stars•88 issues•77 pull requests•Updated May 21, 2026May 21, 2026

• anthropic-sdk-php

  Public
  Access to Anthropic's safety-first language model APIs in PHP

  PHP

  •

  MIT License

  •4343 forks•152152 stars•55 issues•44 pull requests•Updated May 21, 2026May 21, 2026

• financial-services

  Public
  Python

  •

  Apache License 2.0

  •3.9k3.9k forks•28k28k stars•6969 issues•8484 pull requests•Updated May 21, 2026May 21, 2026

• s5cmd

  Public
  Go

  •

  MIT License

  •88 forks•3434 stars•00 issues•55 pull requests•Updated May 19, 2026May 19, 2026

• cargo-nix-plugin

  Public
  A Nix plugin that resolves Cargo workspaces natively and allows for crate level builds

  Rust

  •

  Apache License 2.0

  •44 forks•1313 stars•00 issues•33 pull requests•Updated May 19, 2026May 19, 2026

• skills

  Public

  anthropics/skills’s past year of commit activity
  Public repository for Agent Skills

  agent-skills

  agent-skills

  Python

  •17k17k forks•141k141k stars•248248 issues•632632 pull requests•Updated May 19, 2026May 19, 2026

• scone-bench

  Public
  Benchmark for evaluating LLM agents on smart-contract vulnerability discovery and exploitation

  Python

  •

  Apache License 2.0

  •22 forks•99 stars•00 issues•00 pull requests•Updated May 19, 2026May 19, 2026

• cwc-workshops

  Public
  TypeScript

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  Apache License 2.0

  •125125 forks•516516 stars•00 issues•33 pull requests•Updated May 18, 2026May 18, 2026

• html-effectiveness

  Public
  HTML effectiveness examples

  HTML

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  MIT License

  •66 forks•110110 stars•11 issue•11 pull request•Updated May 15, 2026May 15, 2026

• claude-quickstarts

  Public
  A collection of projects designed to help developers quickly get started with building deployable applications using the Claude API

  Python

  •

  MIT License

  •2.9k2.9k forks•17k17k stars•107107 issues•6767 pull requests•Updated May 13, 2026May 13, 2026

• cwc-long-running-agents

  Public
  Shell

  •

  Apache License 2.0

  •3838 forks•373373 stars•00 issues•00 pull requests•Updated May 13, 2026May 13, 2026