MCPSpend is the first cost-observability platform built natively for MCP. One CLI command wraps yourexisting MCP servers across Claude Desktop, Cursor, Windsurf, VS Code, and Claude Code — zero SDKchanges. Per-tool / per-project cost attribution, $ budget alerts via email + Slack, audit logs, full dataexport, real-time dashboard. Free forever: 25,000 tool calls / month. EU-hosted, GDPR Art. 15/17/20self-serve, SOC 2 Type I in progress with Vanta. MIT-licensed proxy on npm.
Server Config
{
"mcpServers": {
"mcpspend": {
"command": "npx",
"args": [
"-y",
"@mcpspend/mcp-server@latest"
],
"env": {
"MCPSPEND_API_KEY": "<YOUR_MCPSPEND_API_KEY>"
}
}
}
}