Mockserver

Overview

Mockserver is a Model Context Protocol (MCP) server: Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP. Because it speaks the Model Context Protocol, AI assistants can use Mockserver as a set of callable tools instead of you copy-pasting between apps.

It runs locally: the Docker image docker.io/mockserver/mockserver:7.6.0 speaks MCP over stdio on your machine. No credentials are required — it works out of the box. The current release is v7.6.0, published under the Apache-2.0 license, with source at mock-server/mockserver-monorepo on GitHub, where it has earned 5k stars.

On mcp.site, Mockserver sits in the AI & Agents category. Any MCP client can use it — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed among them — via the install snippets below. If you maintain Mockserver for mock-server.com, claim this listing to verify ownership, earn the Verified badge, and keep the details current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "mockserver": {
      "command": "docker",
      "args": [
        "run",
        "-i",
        "--rm",
        "docker.io/mockserver/mockserver:7.6.0"
      ]
    }
  }
}