andreisirbu91-lab/MCPSpend

Real-time cost observability for MCP tool calls. Transparent proxy auto-detects every MCP client (Claude Desktop, Cursor, Windsurf, VS Code, Claude Code, Zed, Continue.dev, Cline, Goose) and attributes spend per tool, per project, per end-customer. `npx @mcpspend/proxy add` install. Free tier 25K calls/month, no card. MIT proxy on npm. EU-hosted, GDPR-ready.

Quality score 70/100

View on GitHub →

Stars

★ 89

Last commit

3d ago

Language

TypeScript

Install

npm / npx

Installation

Example client config (verify package name in the repo README)

{
  "mcpServers": {
    "MCPSpend": {
      "command": "npx",
      "args": ["-y", "MCPSpend"]
    }
  }
}

Topics

ai-agents ai-observability claude-desktop cost-tracking cursor llm-cost mcp model-context-protocol

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