Budget & cost control for AI agents: hard per-agent spend caps, rate limits, idempotency, and human-in-the-loop approval — enforced before each LLM call, not after the invoice. One hosted MCP endpoint (no proxy or self-hosting), settled via x402 (USDC on Base).
Server Config
{
"mcpServers": {
"gvnr": {
"url": "https://gvnr.dev/mcp",
"headers": {
"Authorization": "Bearer YOUR_GVNR_API_KEY"
}
}
}
}