
FetchSandbox
Test API integrations, webhooks, and workflows via MCP in your IDE without real API keys or quota.
API DevelopmentDiscover the best AI tools for Technical Lead. This collection includes 62 products such as Pi, Kilo, Eraser, SiliconFlow, and Code Wiki, selected to improve efficiency and creativity.

Test API integrations, webhooks, and workflows via MCP in your IDE without real API keys or quota.
API Development
A minimal, highly customizable terminal coding agent that adapts to your workflows. Pi leverages multiple AI providers and models, offers extensive extension capabilities, and provides various interaction modes for developers.
Code Assistant
A browser-based tool that packages a local code repository into a single structured text file, enabling AI models like ChatGPT and Claude to navigate and understand the codebase as a virtual project for enhanced analysis.
Ai Workflow Enhancements
Agentium is an AI runtime for TypeScript agent teams, providing a unified platform for orchestration, memory, tools, and observability to build sophisticated agent systems.
Machine Learning
Regent is a version control system specifically designed for AI coding agents. It tracks every action, prompt, and change made by agents like Claude Code and Codex, allowing you to audit, blame, undo, and replay agent sessions locally, providing an essential layer of oversight for AI-driven development.
Code Quality
Anvil IDE is an open-source integrated development environment specifically designed for orchestrating and managing parallel AI agent workflows. It centralizes control over multiple Claude Code agents working in isolated workspaces, providing real-time progress visibility, native planning tools, and a full-featured editor to accelerate complex AI-assisted development tasks.
Automation
Prexplainer is an AI-powered developer tool that automatically generates narrated code walkthroughs for pull requests (PRs). It transforms code diffs into engaging audio-visual tours with synchronized highlighting, helping teams understand changes faster without context switching.
Code Review
Agen is a cloud-based platform that deploys fully autonomous AI coding agents. It enables developers and teams to assign software development tasks via prompts. The agents independently clone repositories, analyze codebases, edit files, run builds and tests in isolated sandboxes, and prepare merge requests, streamlining the development workflow from idea to production-ready code.
Automation
Kilo is an open-source, all-in-one AI coding agent and orchestration platform designed to accelerate software development. It integrates seamlessly into your workflow via VS Code, JetBrains IDEs, and the CLI, offering access to 500+ AI models, automated code reviews, cloud agents, and deployment tools—all while emphasizing transparency, control, and developer productivity.
Ai Code Assistant
MACH-AI is an AI coding assistant and complete development platform that transforms concepts into production-ready cloud applications in minutes. It integrates AI code generation, built-in database, authentication, and one-command deployment, enabling developers to build and launch scalable web applications 10x faster across Python, JavaScript, and TypeScript.
Application Deployment
RespCode is a multi-model IDE kernel that revolutionizes AI-assisted code generation by orchestrating multiple large language models. It enables developers to compare, refine, and validate code across various architectures in real sandbox environments, ensuring high-quality, secure, and performant solutions for complex development challenges.
Sandbox Environment
LLMRTC is a TypeScript SDK for building real-time voice and vision AI applications. It integrates WebRTC for low-latency audio/video streaming with LLMs, speech-to-text, and text-to-speech technologies through a unified, provider-agnostic API. Developers can focus on application logic while LLMRTC handles complex conversational AI infrastructure.
Conversational Ai
Vectra is an open-source, production-grade SDK for Node.js and Python, designed to build, manage, and query advanced Retrieval-Augmented Generation (RAG) pipelines. It offers a comprehensive toolkit for developing context-aware AI applications, optimized for low latency, high precision, and scalability.
Rag Pipelines
Public MCP Registry is a comprehensive, community-driven directory for Model Context Protocol (MCP) servers. It helps developers discover, find, and install top AI tools for Large Language Models, Claude, and Cursor, streamlining AI-assisted development and workflow automation.
Ai Integration
StyleGuardAI is an advanced AI tool that ensures consistent UI generation by leveraging deterministic APIs, visual languages, and structured templates. It prevents design drift in AI-generated interfaces, providing stable and predictable output across different agents and sessions.
Ui Generation
Enso is an AI-powered development environment designed for developers to parallelize intelligence across multiple AI agents within a single project. It integrates advanced Git control, a robust code editor, and AI-driven code review, offering a seamless workflow with persistent AI sessions for each branch.
Development
Grov is an open-source collective AI memory for engineering teams, designed to optimize Claude Code sessions. It captures reasoning, prevents AI drift, and preserves prompt caches, significantly reducing token costs and enhancing team synchronization.
Code Assistant
ManyPI is a modern data gathering platform that transforms any website into a type-safe API. It simplifies structured data extraction with built-in schema definition, data extraction, and record transformation, empowering developers and technical teams to reliably collect web data at scale.
3D
Guardian MCP is an AI engineering gate that prevents AI coding assistants like Claude, Cursor, and Windsurf from generating duplicate code, hallucinating functions, and breaking your codebase. It enforces a disciplined workflow, provides persistent memory, and ensures code quality by analyzing existing code before implementation.
Static Analysis
AtomicComponents is an AI-powered React component library designed for building modern, scalable, and accessible user interfaces faster. It offers over 115 highly customizable components, 30 built-in themes, and seamless integration with AI assistants like Claude and GitHub Copilot via its Model Context Protocol (MCP) server.
Design Systems
Agentfield is an open-source control plane designed for building and running autonomous AI agents as scalable, observable, and identity-aware microservices. It provides Kubernetes-like orchestration, cryptographic identity management, and production-ready infrastructure to bridge the gap between AI prototypes and robust, trustworthy production deployments.
Orchestration
HokiPoki is an innovative CLI tool for developers that enables seamless switching between different AI models within the same terminal and context. It eliminates the need for copy-pasting, preserving workflow and enhancing productivity for solo users and collaborative teams.
Team Development

A command-line tool for developers using LLMs, providing requirements traceability, staleness detection, and precise context extraction to enhance AI-assisted coding workflows. It significantly reduces token usage and syncs AI tools with project requirements.
Code Assistant