mcpbeat

Interactive API Playground MCP Server

io.github.lazymac2x/interactive-api-playground
answering

Interactive API Playground is answering right now. Last checked 12 min ago. It exposes 5 tools. Last commit 26 Apr 2026.

Cloudflare Workers MCP server: interactive-api-playground

Uptime history 40 hours of history
40 hours agonow
100.0%
Uptime 24h
91 of 91 checks
5
Tools
read from the server
143 ms
Response time
average over 24h
0
Stars
last commit 26 Apr 2026

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.

run in your terminal
claude mcp add interactive-api-playground --transport http https://api.lazy-mac.com/interactive-api-playground/mcp
~/Library/Application Support/Claude/claude_desktop_config.json
{
  "mcpServers": {
    "interactive-api-playground": {
      "url": "https://api.lazy-mac.com/interactive-api-playground/mcp"
    }
  }
}
~/.codex/config.toml
[mcp_servers.interactive-api-playground]
url = "https://api.lazy-mac.com/interactive-api-playground/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "interactive-api-playground": {
      "url": "https://api.lazy-mac.com/interactive-api-playground/mcp"
    }
  }
}
.vscode/mcp.json
{
  "mcpServers": {
    "interactive-api-playground": {
      "url": "https://api.lazy-mac.com/interactive-api-playground/mcp"
    }
  }
}

Available tools 5

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

api
api_executor
Execute a live HTTP request to an external URL. Returns real status, headers, and response body. Private IPs are blocked.
code
code_generator
Generate a ready-to-run code snippet for an HTTP request in javascript, typescript, python, curl, go, ruby, php, or java.
history
history_tracker
Get invocation history for a tool within the current Worker instance. Resets on cold start.
playground
playground_renderer
Render an interactive HTML API playground for a list of endpoints. Returns self-contained HTML with try-it-out forms.
schema
schema_parser
Parse an OpenAPI 3.x schema object or GraphQL SDL string. Returns a structured list of endpoints (and GraphQL types).

Endpoints

URLTransportStateLatencyChecked
https://api.lazy-mac.com/interactive-api-playground/mcp streamable-http answering 196 ms 12 min ago

Interactive API Playground — questions

Answers built from our own checks of this server.

What can Interactive API Playground do?
It exposes 5 tools, read directly from the server on our last check. Among them: api_executor, code_generator, history_tracker, playground_renderer, schema_parser. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →
Is Interactive API Playground working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 91 of 91 checks got a reply (100.0%), average response time 143 ms. The bar chart above shows every period we have measured.
How do I connect Interactive API Playground?
Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does Interactive API Playground need an API key?
No. Interactive API Playground completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 5 of them are readable on this page. This is what we observed, not what the docs claim.
How fast is Interactive API Playground?
It answers our handshake in 143 ms on average, which is faster than 75% of all working MCP servers we measure. That puts it in the quick quarter of the ecosystem. The comparison comes from our own checks across the whole registry, every 15 minutes.
Is Interactive API Playground open source?
Yes — written in JavaScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.