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mcp/harbor
VS Code

mockpost for VS Code

io.github.reiarseni/mockpost

Local multi-channel message emulator for E2E testing, with MCP tools for LLM agents.

client:VS Code transport:stdio runtime:pypi

Install mockpost in VS Code

.vscode/mcp.json 

{
  "inputs": [
    {
      "type": "promptString",
      "id": "mockpost-url",
      "description": "MOCKPOST_URL",
      "password": true
    }
  ],
  "servers": {
    "mockpost": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "mockpost"
      ],
      "env": {
        "MOCKPOST_URL": "${input:mockpost-url}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

mockpost in other clients

mockpost MCP server