Claude
Tools

Universal AI tool schema adapter - write once, use with any LLM provider

Open-source testing tool for Model Context Protocol (MCP) servers. Detect breaking schema changes before they reach production. Free deterministic validation with optional LLM-powered behavioral exploration. CI/CD ready with GitHub Actions support.

🔍 Detect security risks in Claude Skills with this command-line tool, ensuring safe installations and protecting your development environment.

Agent Skills Collection for a extensions

Use non-Anthropic models (GLM-5 via z.ai) as sub-agents in Claude Code with ALL native tools

Claude Code custom Skills collection - Angular/PrimeNG, FastAPI/SQLModel, OpenSpec SDD workflow

MCP skill for submitting feedback about Claude skills - auto-detects context and creates ServiceNow SBOs

Bluesky bot with Claude AI, tool calling, and Anthropic optimizations (prompt caching, extended thinking)

Some advance usage of vibe coding, Claude Code , Codex, Visual Studio Code extensions

Converts Anthropic Messages API (Claude) responses into OpenAI ChatCompletions-compatible output (tools / tool_calls / role="tool"), so OpenWebUI can run tools with its native tool UI.

A conversational AI agent built with FastAPI and Anthropic Claude that plans multi-day cycling trips. Features autonomous tool orchestration for routing, weather, and accommodation. Developed for the Affinity Labs technical assessment.

Complete Claude Code configuration collection - agents, skills, hooks, commands, rules, MCPs. Battle-tested configs from an Anthropic hackathon winner.

PCI's plugin marketplace to distribute Claude Code extensions across teams

This repository is a compatibility port of Anthropic’s official Claude Code Skills collection (anthropics/skills) adapted to run smoothly in Antigravity.

Complete Claude Code configuration collection - agents, skills, hooks, commands, rules, MCPs. Battle-tested configs from an Anthropic hackathon winner.

开发文档自动化 Skill - 支持 Cursor IDE 和 Claude Code，自动生成 PRD 需求文档、API 文档和 CHANGELOG

Personal plugin marketplace for Claude Code extensions

Claude API skill for Claude Code - Anthropic API integration patterns and references

Hermetic, cross-platform Bazel toolchain for Claude Code - Anthropic's AI coding assistant CLI.

A multimodal Next.js application that integrates the ElevenLabs Conversational AI widget with tool-use capabilities. It features real-time visual analysis via Anthropic's Claude, live web search via Tavily, and long-term user memory stored in Clerk metadata, all wrapped in a voice-first accessibility interface

Customize Claude Code VSCode extension with custom fonts and colors

Custom Claude Code skills: canvas diagrams, visualization, and personal workflow extensions

A collection of skills for Claude Code - Anthropic's CLI for Claude

Task management extension for Claude Code with archiving and history