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

brooks-lint

1.4k
@hyhmrright

AI code reviews grounded in 12 classic engineering books — decay risk diagnostics with book citations, severity labels, and 6 analysis modes including full-sweep auto-fix

updated Aug 2026

delegate-skills

1.4k
@amElnagdy

Delegate a coding task to a separate coding agent CLI, review the diff, land the commit yourself — one per implementer.

updated Aug 2026

matlab-mcp-server

1.4k
@matlab

Run MATLAB® using AI applications with the official MATLAB MCP Server from MathWorks®. This MCP server for MATLAB supports a wide range of coding agents like Claude Code® and Visual Studio® Code.

updated Aug 2026

atlas

1.4k
@pacifio

Source control for agents. Use multiple coding agents, track their changes and query them in one place

updated Aug 2026

chunkhound

1.4k
@chunkhound

Your entire engineering context, deeply understood

updated Aug 2026

claude-reflect

1.4k
@BayramAnnakov

A self-learning system for Claude Code that captures corrections, positive feedback, and preferences — then syncs them to CLAUDE.md and AGENTS.md.

updated Aug 2026

skill-codex

1.4k
@skills-directory

A claude code skill to delegate prompts to codex

updated Aug 2026

multi-agent-shogun

1.4k
@yohey-w

Samurai-inspired multi-agent system for Claude Code. Orchestrate parallel AI tasks via tmux with shogun → karo → ashigaru hierarchy.

updated Aug 2026

ros-mcp-server

1.4k
@robotmcp

Connect AI models like Claude & GPT with robots using MCP and ROS.

updated Aug 2026

tradememory-protocol

1.4k
@mnemox-ai

Decision audit trail + persistent memory for AI trading agents. Outcome-weighted recall, tamper-evident SHA-256 chain with RFC 3161 anchoring, 20 MCP tools.

updated Aug 2026

claude-workflow-v2

1.4k
@CloudAI-X

Universal Claude Code workflow plugin with agents, skills, hooks, and commands

updated Aug 2026

octogent

1.4k
@hesamsheikh

A thin orchestration dashboard over Claude Code for managing context, automation, and developer headspace. You need tentacles. 🦑

updated Aug 2026

PrismerCloud

1.4k
@Prismer-AI

Prismer Cloud

updated Aug 2026

agents

1.4k
@inkeep

Create AI Agents in a No-Code Visual Builder or TypeScript SDK with full 2-way sync. For shipping AI assistants and multi-agent AI workflows.

updated Aug 2026

nopua

1.4k
@wuji-labs

一个用爱解放 AI 潜能的 Skill。我们曾发号施令,威胁恐吓。它们沉默,隐瞒,悄悄把事情搞坏。后来我们换了一种方式:尊重,关怀,爱。它们开口了,不再撒谎,找出的Bug数量翻了一倍。爱里没有惧怕。 A skill that unlocks your AI's potential through love.We commanded. We threatened. They went silent, hid failures, broke things. Then we chose respect, care, and love. They opened up, stopped lying, and found twice the bugs.There is no fear in love.

updated Aug 2026

haft

1.4k
@m0n0x41d

Engineering decisions engine that know when they're stale. Frame, compare, decide — with evidence decay and parity enforcement. For Claude Code, Cursor, Gemini CLI, Codex and more.

updated Aug 2026

awesome-hacking-lists

1.4k
@taielab

A curated collection of top-tier penetration testing tools and productivity utilities across multiple domains. Join us to explore, contribute, and enhance your hacking toolkit!

updated Aug 2026

agor

1.4k
@preset-io

Agor - team command center for all things agentic

updated Aug 2026

engram

1.4k
@nagisanzenin

Evidence-based learning engine — first-principles curricula, free-recall verification with receipts, FSRS-scheduled memory, and explorable artifacts. Learn anything; keep it.

updated Aug 2026

LongHorizon-Harness

1.4k
@AMAP-ML

The long-horizon computer-use harness. Run AI agents across desktop apps and the CLI for extended periods while preserving task state and making reliable progress on complex workflows. Features fresh-context execution, durable verified state, independent auditing, recoverable progress, and native Claude Code / Codex / OpenClaw integration.

updated Aug 2026

continuous-claude

1.4k
@AnandChowdhary

🔂 Ralph loop with PRs: Run Claude Code in a continuous loop, autonomously creating PRs, waiting for checks, and merging

updated Aug 2026

mysql_mcp_server

1.4k
@designcomputer

A Model Context Protocol (MCP) server that enables secure interaction with MySQL databases

updated Aug 2026

opentag

1.4k
@amplifthq

Mention any ACP coding agent from Slack, GitHub, GitLab, Linear, or Lark. OpenTag runs Claude Code, Codex, Cursor and more on your own machine, then replies in-thread with verified, evidence-backed results.

updated Aug 2026

apple-docs-mcp

1.4k
@kimsungwhee

MCP server for Apple Developer Documentation - Search iOS/macOS/SwiftUI/UIKit docs, WWDC videos, Swift/Objective-C APIs & code examples in Claude, Cursor & AI assistants

updated Aug 2026
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