Claude
Tools

Community fork of elirantutia/vibeyard with a working Windows build pipeline and an opt-in approach to global Claude Code hooks. MIT.

Token efficiency toolkit for Claude Code — budget tracking, burn rate monitoring, waste auditing, cost comparison, and auto-guard hooks. Save money on AI coding. Created by the Pitch to Prototype class at the University of Texas at Austin.

A prose linter that catches AI writing patterns. Based on Wikipedia's Signs of AI Writing.

A retro arcade for your terminal — pure Python, zero deps, curses-based. Six games + interactive bookshelf, plus drop-in Claude Code & Codex hooks that surface a curated book quote every Nth tool call.

A Claude Code skill that generates beautiful HTML reports instead of long terminal output

Free open-source Agent Skills for voice-to-instrument AI music production — recording best practices, instrument-specific tips, and prompt engineering

MCP server giving Claude AI access to 20+ NYC public-record datasets across 9 city agencies via 18 tools — NYC property due diligence in plain English: violations, liens, sales, ownership, permits, rent stabilization, and more.

Quality-first, diff-centered review gate for Claude Code. Runs as a Stop hook, auto-tunes review depth, runs selected local checks, and turns blocks into agent repair tasks with fresh-review reruns.

A Claude skill that enforces deep reasoning, web-searched citations, multiple perspectives, and visual illustrations on every response

Claude Code session analytics: JSONL parser, token & tool usage, USD cost estimates, HTML dashboard, live dev server — privacy-first, no cloud upload.

A Claude Code skill that builds features autonomously using a Planner - Generator - Evaluator loop. Based on Anthropic's [harness design framework](https://www.anthropic.com/engineering/harness-design-long-running-apps) for long-running LLM applications.

Cross-project memory sharing for Claude Code. One command install: claude mcp add memory-bridge -- uvx claude-memory-bridge

CC Commander — Master Claude Code instantly. The Fable Method: 12 enforceable gates so any model delivers Fable-shaped results. 71 plugin skills, 22 specialist agents, 23 lifecycle hooks (39 handlers). Free for now. commanderplugin.com

VSCode extension that bridges Cortex-Debug sessions to Claude Code via MCP — read live STM32/ARM debug state without pausing the target

Windows 11 Dynamic Island for AI Coding Agents — peek-edge status panel, hook-driven notifications, and one-click terminal jump for Claude Code & friends.

Anti-hallucination guidelines for Claude Code — teach AI to say "I don't know" instead of guessing.

A Claude Code PreToolUse hook that adds intelligent permission evaluation to every tool call.

Agent-ready Twenty CRM toolkit. 396 bash scripts covering every REST endpoint, CRUD, batch, filters, merges across 30+ objects. Drop-in skill for Claude Code, OpenClaw, MCP clients, or any agent/CLI with bash + curl + jq.

Self-hosted 'Claude in Chrome' alternative: Chrome MV3 extension + local MCP server that lets Claude Code drive your real, logged-in Chrome. No Anthropic cloud.

Not just files. A forge. The open-source registry of production-ready skills, agents, hooks, and plugins for Claude and every major AI coding harness. No bloat. No boilerplate. Just drop-in components built and refined by the community. Works across Claude Code, Codex, Cursor, OpenCode, Gemini CLI, and beyond.

Agent workspace architecture — the reference implementation of an agent-ready memory layer, demonstrated end-to-end in Claude Code: roles library, typed memory, hooks, scheduled agents, self-audits, loop selection, measurement-gated self-improvement. Interactive tour, fork-ready samples.

Connect Claude to live trend data via MCP: Google, YouTube, TikTok, Reddit, Amazon, Wikipedia, news sentiment, App Store, Steam, npm and more. One MCP server, free tier.

A Claude Code plugin bundled with skills and hooks to establish a pipeline to iterate the loop of planning, execution, and code review.

A tmux-based monitor that watches Claude Code CLI instances across panes and automatically pops up an interactive curses TUI when user input is needed (permission requests, plan approvals, task completions), with optional Claude Code hook integration for richer context.