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
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Browser-Based MCP Agent Studio – Build, test, and deploy AI agents with no local setup or SDKs.
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Connect to Any MCP Server – Supports HTTP, SSE, and Streamable HTTP endpoints.
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One-Click Hosted MCP Servers – Instantly deploy GitHub, Slack, Stripe, Postgres, MongoDB, Playwright, and 50+ MCP servers.
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Live Agent Debugging – Inspect tool calls, arguments, latency, and raw responses in real time.
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MCP Evals – Evaluate agent performance, test tool usage, measure response quality, and identify areas for improvement.
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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.
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Multi-Model AI Support – Compare 40+ AI models including GPT, Claude, Gemini, Grok, DeepSeek, and more.
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Templates & Collaboration – Start with prebuilt agent templates, save projects, and share them with your team.
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Production-Ready APIs & Free Tools – Export agents as REST APIs and use built-in tools like the MCP Test Client, Config Generator, and Token Counter.
