**MCP Playground Online** is a complete browser-based workspace for building, testing, evaluating, securing, and deploying MCP-powered AI agents. Connect to any MCP server, deploy 50+ hosted servers instantly, and debug agents with live tool-call inspection. Compare 40+ AI models, run MCP Evals, scan for OWASP Top 10 security risks, use ready-made templates, collaborate with your team, and export agents as production-ready APIs—all without managing SDKs, Docker, or infrastructure.
Here’s the updated feature list with MCP OWASP Top 10 Security Scan included:
### 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.
* MCP Evals – Evaluate agent performance, test tool usage, measure response quality, and identify areas for improvement.
* MCP OWASP Top 10 Security Scan – Scan MCP servers for common security risks based on the OWASP Top 10 for MCP, helping identify vulnerabilities and improve server security.
* Multi-Model AI Support – Compare 40+ AI models including GPT, Claude, Gemini, Grok, DeepSeek, and more.
Frequently asked questions
What is MCP Playground?
MCP Playground is an agents tool. The Complete Workspace for MCP.
Is MCP Playground free?
MCP Playground is freemium: you can start on a free tier, and paid plans unlock more.
What can you do with MCP Playground?
MCP Playground covers Browser-based MCP agent studio with no SDK/Docker setup required, Connect to any MCP server via HTTP, SSE, or Streamable HTTP and One-click deployment of 50+ hosted MCP servers (GitHub, Slack, Stripe, etc.).
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