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MCP servers tagged playground
22 live MCP servers tagged "playground", ranked by trust score. Tags come from package metadata and repository topics, so this list covers servers across every category that work with playground.
Spring AI Playground
MOVED to https://github.com/spring-ai-community/spring-ai-playground - this repository is frozen and no longer updated.
MCP
Model Context Protocol server for Helicone observability platform
Observal
Observal is self-hosted registry for your coding agent extensions with a built in insight engine. Setup Observal, define the scope and share your Skills, MCPs and Agents with you…
Observal
Observal is self-hosted registry for your coding agent extensions with a built in insight engine. Setup Observal, define the scope and share your Skills, MCPs and Agents with you…
Opik
Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
Ds Base Ui
Playground repo for designers learning AI design system workflows: a small, real design system on Base UI and React, in Storybook and mirrored to Figma.
Gravitee AI Agent Workshop
Hands-on workshop to explore Gravitee’s AI Management Platform: expose, secure, and govern AI Agents, LLMs and MCP servers
Starbase
Connect, explore, and test any MCP server with AI models 🤖 ⚡
LLM Playground
LLM Playground - Demo Solution
Cuni
CuNi Protocol: 119 languages, one program, same stdout or refuse.
Github App
A GitHub App that listens for bot mention on PRs and issues, then autonomously responds using the Claude Agent SDK (@anthropic-ai/claude-agent-sdk) with MCP servers
Openai Playground Evals Prompt Design
Hands-on experiments with OpenAI Playground covering prompt design, model comparison, tool/function calling, structured outputs, and eval-driven prompt improvement.
Playground
Browser-based playground for Model Context Protocol (MCP) servers — explore, run tools, handle OAuth 2.1, all in your browser.
Mcpplay
The FastAPI /docs experience, for MCP servers.
TheArena
Unified agentic playground for AI benchmarking, workflow automation, and game environments using the Model Context Protocol (MCP). Includes servers for agentic flows, RPGs, chess,…
RoslynCSMCP
A Model Context Protocol (MCP) server that provides C# code analysis capabilities using Microsoft Roslyn by Claude code
Go Playground MCP
🤹 A MCP server to execute Go code in Go Playground and generate shareable URLs
Github App Playground
A GitHub App that listens for bot mention on PRs and issues, then autonomously responds using the Claude Agent SDK (@anthropic-ai/claude-agent-sdk) with MCP servers
Ada Revival
Make Ada delightful again: an in-browser playground that PROVES your code correct (SPARK), plus an MCP kit that teaches AI assistants to write Ada. A community passion project.
Live Playground
Live IDE for building, testing and debugging MCP servers. LLM agnostic.
Loom
Self-hosted AI testing platform — model & MCP playground, full request logs, and an OpenAI-compatible gateway. One Node process, one SQLite file.
Vue MCP Apps
Write MCP Apps as native Vue components (Nuxt UI) + a three-layer playground with in-browser AI demo