anthropics

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github.com/anthropics

Rank #17

23 apps1 article

Apps on VibeLeaderboard

Homebrew Claude(https://github.com/anthropics/homebrew-claude)

Official Anthropic Homebrew tap for installing Claude command-line tools on macOS.

Developer ToolsOpen SourceCLI Tools★ 1115d ago

Anthropic Agent SDK Workshop(https://github.com/anthropics/agent-sdk-workshop)

Anthropic's official workshop for building agents with the Claude Agent SDK — hands-on examples.

AI AgentsOpen SourceFrameworks★ 36Apache-2.015d ago

Claude Plugins Community(https://github.com/anthropics/claude-plugins-community)

Community plugin marketplace for Claude Cowork and Claude Code.

Developer ToolsOpen SourceSkills & Plugins★ 175Apache-2.015d ago

Anthropic SDK for PHP(https://github.com/anthropics/anthropic-sdk-php)

Official PHP client library for the Anthropic Claude API.

AI ToolsOpen SourceLLM Infrastructure★ 158MIT15d ago

Anthropic Java SDK(https://github.com/anthropics/anthropic-sdk-java)

Official Java/Kotlin SDK for the Anthropic Claude API.

Developer ToolsOpen SourceLibraries★ 326MIT15d ago

Anthropic Ruby SDK(https://github.com/anthropics/anthropic-sdk-ruby)

Official Ruby SDK for the Anthropic Claude API.

Developer ToolsOpen SourceLibraries★ 345MIT15d ago

Anthropic CLI(https://github.com/anthropics/anthropic-cli)

Official command-line interface for the Claude API, written in Go.

Developer ToolsOpen SourceCLI Tools★ 502MIT15d ago

Connect-Rust(https://github.com/anthropics/connect-rust)

Rust implementation of the ConnectRPC protocol for building HTTP-based RPC services.

Developer ToolsOpen SourceLibraries★ 415Apache-2.015d ago

Claude Life Sciences Marketplace(https://github.com/anthropics/life-sciences)

Claude Code marketplace for life sciences MCP servers. Bioinformatics tools, lab integrations, dataset connectors.

AI AgentsOpen SourcePlugins★ 42115d ago

Anthropic Evals(https://github.com/anthropics/evals)

Public evaluation suite from Anthropic. Reference tasks and frameworks for benchmarking Claude and other models.

AI ToolsOpen SourceLLM Infrastructure★ 393CC-BY-4.015d ago

Anthropic SDK for C#(https://github.com/anthropics/anthropic-sdk-csharp)

Official C# client library for the Anthropic API — call Claude models from .NET applications.

AI ToolsOpen SourceLLM Infrastructure★ 293MIT15d ago

Anthropic Devcontainer Features(https://github.com/anthropics/devcontainer-features)

Dev Container features from Anthropic — drop the Claude Code CLI into any devcontainer-aware editor.

Developer ToolsOpen SourceSkills & Plugins★ 272MIT15d ago

Claude Code Base Action(https://github.com/anthropics/claude-code-base-action)

GitHub Action that runs Claude Code on PRs and issues. The low-level action that powers Anthropic's claude-code-action.

AI AgentsOpen SourceCoding Agents★ 868MIT15d ago

Buffa(https://github.com/anthropics/buffa)

Anthropic's Rust implementation of protobuf with editions support, JSON serialization, and zero-copy views.

Developer ToolsOpen SourceLibraries★ 764Apache-2.015d ago

Anthropic Go SDK(https://github.com/anthropics/anthropic-sdk-go)

Official Go SDK for the Anthropic API — call Claude from Go services with typed responses and streaming.

AI ToolsOpen SourceLLM Infrastructure★ 1.1kMIT15d ago

Claude Agent SDK Demos(https://github.com/anthropics/claude-agent-sdk-demos)

Anthropic's collection of demos for the Claude Agent SDK — reference implementations of agents, tools, and workflows.

AI AgentsOpen SourceFrameworks★ 2.5k19d ago

Anthropic Python SDK(https://github.com/anthropics/anthropic-sdk-python)

Official Anthropic Python SDK for the Claude API — messages, tool use, streaming, batch, files, citations, vision, and prompt caching.

Developer ToolsOpen SourceLibraries★ 3.6kMIT19d ago

Claude Code Security Review(https://github.com/anthropics/claude-code-security-review)

Anthropic's GitHub Action that uses Claude to analyze diffs for security vulnerabilities — flags issues with explanation and fix suggestions on every PR.

CybersecurityOpen SourceVulnerability Scanning★ 5.2kMIT19d ago

Claude for Legal(https://github.com/anthropics/claude-for-legal)

Anthropic's suite of Claude plugins for legal workflows — contract review, citation checking, deposition prep, and case research.

AI AgentsOpen SourcePlugins★ 8.2kApache-2.019d ago

Claude Code Action(https://github.com/anthropics/claude-code-action)

Official GitHub Action for Claude Code — wire Claude into your CI/CD to review PRs, run code reviews, or kick off agent workflows from GitHub events.

Developer ToolsOpen SourceSkills & Plugins★ 7.9kMIT19d ago

Knowledge Work Plugins(https://github.com/anthropics/knowledge-work-plugins)

Anthropic's open-source repository of Claude plugins built for knowledge workers — drop-in skills for research, writing, analysis, and Cowork workflows.

AI AgentsOpen SourcePlugins★ 20.0kApache-2.019d ago

Claude Agent SDK (Python)(https://github.com/anthropics/claude-agent-sdk-python)

Anthropic's official Python SDK for building Claude-powered agents — the same agent loop that powers Claude Code, exposed for your own apps.

Developer ToolsOpen SourceLibraries★ 7.3kMIT19d ago

Claude Code(github.com/anthropics/claude-code)

An AI-powered coding assistant that lives in your terminal and understands your entire codebase. It helps developers code faster by executing routine tasks, explaining complex code, and handling git workflows through natural language commands.

AI AgentsFreemiumCoding Agents★ 131.4k1mo ago

Articles

Claude Constitution(https://github.com/anthropics/claude-constitution)

The foundational document describing Claude's values and behavior.

AI ToolsOpen SourceLLM Infrastructure★ 93CC0-1.015d ago