Open-Source Directory — Claude / Anthropic

Claude
Tools

A curated index of extensions, plugins, MCP servers, hooks, and integrations for Claude — discovered from GitHub and refreshed daily.

Repository Growth — Last 30 Days

8245entries
★ starsA–Z name

datachain

2.8k
@datachain-ai

The Context Layer for unstructured data: typed, versioned datasets over S3, GCS, Azure

updated Aug 2026

pro-workflow

2.8k
@rohitg00

Claude Code learns from your corrections: self-correcting memory that compounds over 50+ sessions. Context engineering, parallel worktrees, agent teams, and 17 battle-tested skills.

updated Aug 2026

CCPlugins

2.8k
@brennercruvinel

Best Claude Code framework that actually save time. Built by a dev tired of typing "please act like a senior engineer" in every conversation.

updated Aug 2026

unlazy

2.8k
@Leonxlnx

Anti-laziness skill for AI agents. Core: the Depth Tree method, which splits a task N layers deep and gives every leaf the full time budget of the whole task, so effort multiplies with depth. Grounded in 2025-2026 research on model laziness, underthinking and premature completion.

updated Aug 2026

solon

2.8k
@opensolon

🔥 Java enterprise application development framework for full scenario: Restrained, Efficient, Open, Ecologicalll!!! 700% higher concurrency 50% memory savings Startup is 10 times faster. Packing 90% smaller; Compatible with java8 ~ java26; Supports LTS. (Replaceable spring)

updated Aug 2026

router

2.8k
@workweave

Model router for agentic systems. Routes every prompt to the right model in <50ms. Cut costs 40-70% with just an endpoint change.

updated Aug 2026

slackdump

2.8k
@rusq

Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.

updated Aug 2026

dashi-taskboard

2.8k
@chuspeeism

现代化可灵活嵌入的任务面板,支持 Codex、DeepSeek Harness

updated Aug 2026

bb

2.8k
@get-bb

The agent IDE that builds itself

updated Aug 2026

sidekick.nvim

2.7k
@folke

Your Neovim AI sidekick

updated Aug 2026

open-agent-sdk-typescript

2.7k
@codeany-ai

Agent-SDK without CLI dependencies, as an alternative to claude-agent-sdk, completely open source

updated Aug 2026

knowhere

2.7k
@Ontos-AI

Knowhere extracts, parses, and outputs structured chunks ready for AI Agents and RAG.

updated Aug 2026

claude-plugins-community

2.7k
@anthropics

Community plugin marketplace for Claude Cowork and Claude Code. Read-only mirror — submit plugins at clau.de/plugin-directory-submission.

updated Aug 2026

mcp-proxy

2.7k
@sparfenyuk

A bridge between Streamable HTTP and stdio MCP transports

updated Aug 2026

jadx-ai-mcp

2.7k
@zinja-coder

Plugin for JADX to integrate MCP server

updated Aug 2026

effective-html

2.7k
@plannotator

Agent skills for useful HTML artifacts, wireframes, interactive prototypes, plans, and diagrams.

updated Aug 2026

Claude-Code-Everything-You-Need-to-Know

2.7k
@wesammustafa

A practical Claude Code guide with clear mental models and copy-paste examples — setup, prompt engineering, slash commands, skills, hooks, subagents, agent teams, and MCP servers. Beginner path to power-user depth. Featured in Awesome Claude Code.

updated Aug 2026

dsh-TUI

2.7k
@ccch1mneyyy

DSH 官方公众号收录的 TUI 补位插件:Claude Code 风,鲸鱼顶栏/实时状态/流式思考/双击 Esc 回滚/上下文进度+TPS。npm 一键装。 DSH official WeChat featured TUI plugin — Claude Code style: whale bar, live status, streaming thoughts, double-Esc rollback, context bar + TPS. npm one-click.

updated Aug 2026

tons-of-skills-marketplace

2.7k
@jeremylongshore

471 plugins, 3,069 skills, 347 agents for Claude Code. Open-source marketplace at tonsofskills.com with the ccpi CLI package manager.

updated Aug 2026

cocoindex-code

2.7k
@cocoindex-io

A super light-weight embedded code search engine CLI (AST based) that just works - improves speed and efficiency for coding agent 🌟 Star if you like it!

updated Aug 2026

ChineseResearchLaTeX

2.7k
@huangwb8

中国科研常用LaTeX模板集

updated Aug 2026

agent-rules-books

2.6k
@ciembor

AGENTS.md rules / skills for AI coding agents: Codex, Cursor & Claude Code. Inspired by Clean Code, Refactoring, DDD, Clean Architecture and DDIA programming books.

updated Aug 2026

call-me

2.6k
@ZeframLou

Minimal plugin that lets Claude Code call you on the phone.

updated Aug 2026

metamcp

2.6k
@metatool-ai

MCP Aggregator, Orchestrator, Middleware, Gateway in one docker

updated Aug 2026
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