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

agent-radar

1
@Shivansh2703

VS Code / Cursor extension that shows what every running coding agent is actually doing — live status, subagent counts, click-to-open into the session's terminal.

updated Aug 2026

google-labs-claude

1
@holm-digital-io

Claude Code plugin and MCP server that connects Google Labs creative tools to Claude: Veo video generation, Stitch UI design, and Pomelli brand content — all three generating against one shared brand identity.

updated Aug 2026

claude-code-hermes-shim

1
@papadiyer

PTL shim: let Claude Code CLI use any OpenAI-compatible/Hermes LLM endpoint with working tool calling.

updated Aug 2026

claude-code-codex-mcp

1
@aliyzl

Run OpenAI Codex as a subagent inside Claude Code, over MCP. Verified setup, real tool schemas, and the gotchas.

updated Aug 2026

shepherd-asyar-extension

1
@erwins-enkel

Asyar launcher extension for Shepherd — the self-hosted mission control for interactive Claude Code sessions. Shows which coding-agent sessions are waiting on you and opens the Shepherd HUD on one. Read-only.

updated Aug 2026

Springboot-langchain4j

1
@rajeshkawali

A learning-example Spring Boot application demonstrating core LangChain4j concepts against Anthropic's Claude models: plain AI Services, chat memory, tool/function calling, and Retrieval-Augmented Generation (RAG).

updated Aug 2026

claude-compaction-tools

1
@JimCline

Runs /compact automatically when a Claude Code session goes idle, timed to land just before the Anthropic prompt cache expires.

updated Aug 2026

inbox-triage

1
@nickjlamb

AI inbox triage agent — Pydantic AI v2 + Claude. Responder/Reviewer agents, tool calling, offline tests, golden-set evals with an LLM judge

updated Aug 2026

synapse-ai-bridge

1
@Parithosh-Varma

ChatGPT, Claude, and Gemini running right in your terminal via a Chrome extension bridge — zero API keys, zero token limits, zero monthly bills.

updated Aug 2026

claude-email-leak-notice

1
@didvc

Claude Code plugin: warns once per session when a personal email address appears in a tool payload, so it does not end up in a commit or a pushed file. Never blocks.

updated Aug 2026

claude-code-ai-company

1
@qaptanjes

21-role multi-agent AI software company for Claude Code. CTO, backend, frontend, security, QA, SEO - each role has its own model (Opus 5 / Fable 5), tools and system prompt. Ships with a fetcher for 1516 skills, 789 MCP servers, 187 rulesets and 1276 free dev services. One command to run. TR/EN docs.

updated Aug 2026

deepagent-go

1
@Long-yu-liang

Claude Code-style coding agent CLI with a Go Runtime and Python extension bridge

updated Aug 2026

claude-session-restore

1
@akv2011

Restore your Claude Code sessions in VSCode after a shutdown, and manage every chat across every project. macOS, no extension.

updated Aug 2026

gh-stack-pr-skill

1
@nir-mo

Claude Code skill for stacked pull requests, driven by GitHub's gh stack extension

updated Aug 2026

claude-jit-context

1
@Digital-Process-Tools

Project knowledge that loads only when it is needed. Rules, conventions and domain notes are matched against the prompt, the file being touched, or the tool being run — and injected just in time instead of sitting in context all session.

updated Aug 2026

cute-web-scraper

1
@maccydee

A free, local MCP server that gives Claude web scraping powers. 24 tools, four escalating fetch tiers, no API key.

updated Aug 2026

claude-handoff-bridge

1
@aishitdua

Move a Claude Code session between two accounts — transcript, tool results and subagent work — through a local mailbox.

updated Aug 2026

claude-code-tools-installer

1
@SteveKinzey

Safe interactive macOS installer for a curated Claude Code tools stack

updated Aug 2026

tripmeter

1
@TheSalaty

Tripmeter — a GNOME Shell extension for Claude Code and OpenAI Codex: usage limits and resets, plus what the same traffic would have cost at API rates, per model, per skill, per subagent and per MCP tool

updated Aug 2026

best-practice-skill

1
@starsinc1708

An Agent Skill that applies Anthropic's documented best practices for building with Claude: model and effort selection, prompt construction, subagent delegation, tool design, evaluation and guardrails.

updated Aug 2026

agentgate

1
@FelixMa01

ai security cli developer-tools agent firewall policy-as-code python anthropic claude-code

updated Aug 2026

seedance-prompt-forge

1
@silentbuilds

Seedance 2.5 prompt optimizer and Agent Skill for Dreamina—write, audit, and repair text-to-video, reference-video, editing, extension, and multimodal prompts.

updated Aug 2026

claude-code-beep

1
@Dok1Nika

Claude Code event notification sounds (Windows + VS Code extension) - beeps on permission requests / task completion / subagent completion

updated Aug 2026

linkedin-mcp-server

1
@data-scrape

LinkedIn MCP Server - Give AI agents access to profiles, companies, and jobs via Model Context Protocol

updated Aug 2026
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