LLM Margin for VS Code

io.github.biserd/llm-margin

Estimate AI service costs, setup fees, monthly retainers, overages, and gross margin.

client:VS Code transport:streamable-http tools:1

Install LLM Margin in VS Code

.vscode/mcp.json

{
  "servers": {
    "llm-margin": {
      "type": "http",
      "url": "https://llmmargin.com/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs