MCP Playground

**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.