MCP Playground Online
MCP Playground Online is an all-in-one browser-based platform for building, testing, debugging, and deploying MCP-powered AI agents. Connect to any MCP server, deploy 60+ hosted servers instantly, and test agents with live tool-call inspection. Compare 60+ AI models, use ready-made templates, collaborate with your team, and export agents as production-ready APIs—all without managing SDKs, Docker, or infrastructure.
About MCP Playground Online
Key Features Browser-Based MCP Agent Studio – Build, test, and deploy AI agents with no local setup or SDKs. Connect to Any MCP Server – Supports HTTP, SSE, and Streamable HTTP endpoints. One-Click Hosted MCP Servers – Instantly deploy GitHub, Slack, Stripe, Postgres, MongoDB, Playwright, and 50+ MCP servers. Live Agent Debugging – Inspect tool calls, arguments, latency, and raw responses in real time. Multi-Model AI Support – Compare 40+ AI models including GPT, Claude, Gemini, Grok, DeepSeek, and more. Templates & Collaboration – Start with prebuilt agent templates, save projects, and share them with your team. Production-Ready APIs & Free Tools – Export agents as REST APIs and use built-in tools like the MCP Test Client, Security Scanner, Config Generator, and Token Counter.
