ComparEdge LLM Cost

Overview

ComparEdge LLM Cost is an MCP server that calculates token costs for LLM API calls with verified per-1M-token rates across 69 models from 17 providers. By exposing cost math as callable tools through the Model Context Protocol, it lets AI assistants compute expenses directly without switching between applications.

The server runs locally via the npm package @comparedge/llm-cost-mcp, which communicates over stdio and requires no authentication to operate. Version v1.0.0 is available now under the MIT license, with full source code at comparedge/llm-cost-mcp on GitHub.

ComparEdge LLM Cost belongs to the AI & Agents category on mcp.site and works with any MCP client including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. Maintainers from comparedge can claim this listing to verify ownership and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "comparedge_llm_cost": {
      "command": "npx",
      "args": [
        "-y",
        "@comparedge/llm-cost-mcp"
      ]
    }
  }
}