MCP Playground Online is a browser-based studio for building, testing, and running AI agents on top of MCP (Model Context Protocol) servers.
No SDKs to install. No local configuration. No infrastructure to manage.
MCP Agent Studio
Build, test, and deploy AI agents entirely from your browser.
Connect to Any MCP Server
Connect any MCP server by URL using:
- HTTP
- SSE
- Streamable HTTP
Test & Debug Agents
Test and debug agents with a built-in chat client that shows:
- Live tool calls
- Tool arguments
- Latency
- Raw responses
Compare AI Models
Compare 40+ AI models from one interface, including:
- Claude
- GPT
- Gemini
- Grok
- DeepSeek
- Qwen
- GLM
- MiniMax
- Kimi
- And more
Start from Templates
Create agents faster with preconfigured templates for:
- GitHub code review
- Stripe billing support
- Notion knowledge retrieval
- Sentry error triage
- Multi-server workflows
Collaborate
Save and share agents with your team.
- Keep agents private
- Share across your organization
Export as APIs
Turn any saved agent into a production-ready API.
Every exported agent includes:
- REST endpoint
- API key
The same agent you test in the browser can be used directly in production.
Hosted MCP Servers
Deploy 50+ ready-to-run MCP servers, including:
- GitHub
- Slack
- Notion
- Linear
- Stripe
- Playwright
- MongoDB
- Elasticsearch
- Postgres
- And many more
No Docker. No npx. No port forwarding.
Just deploy and connect.
Free MCP Tools (No Signup Required)
MCP Test Client MCP Security Scanner MCP Config Generator MCP Token Counter MCP Server Directory
