Kong/kong
Kong Gateway is a cloud-native, scalable API gateway that manages API, AI LLM, and Model Context Protocol (MCP) traffic with advanced security, observability, and extensibility features.
TheLunarCompany/lunar
Lunar.dev is an open-source platform designed to provide centralized management, governance, and optimization of third-party API consumption, specifically tailored for AI and application workloads. As AI agents and autonomous workflows increasingly depend on external APIs, Lunar.dev serves as a mediation layer acting as a unified API gateway that aggregates multiple Model Context Protocol (MCP) servers into a single, streamlined gateway. This consolidation enhances security, observability, and management of API traffic. The platform offers live API traffic visibility, providing real-time metrics on latency, errors, cost, and token usage across all outbound traffic, including calls made by large language models (LLMs) and AI agents. It supports AI-aware policy enforcement, allowing users to control tool access, throttle agent actions, and govern agentic traffic with fine-grained rules. Advanced traffic shaping features such as rate limits, retries, priority queues, and circuit breakers help manage load and ensure reliability. Lunar.dev also focuses on cost and performance optimization by identifying waste, smoothing traffic peaks, and reducing overuse of costly APIs through intelligent gateway policies. The platform is composed of two main components: Lunar Proxy, which is the core API gateway and control layer, and Lunar MCPX, a zero-code aggregator for multiple MCP servers with unified API access. Users can choose to deploy either component independently or use both for a comprehensive full-stack solution. The project is open-source and free for non-production or personal use, with advanced features available for production environments through guided onboarding and platform tiers. Lunar.dev addresses the growing need for a robust, production-ready approach to managing third-party APIs in the AI era, making it a valuable tool for developers and organizations working with AI agents and external API integrations.
https://github.com/TheLunarCompany/lunar
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samanhappy/mcphub
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mcp-ecosystem/mcp-gateway
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