Preflight spend control for AI agents. Block runaway agent loops before they start - not after the bill arrives. Per-request cost ceilings, budget checks, and outcome-based metering in 2 MCP tool calls.
Server Config
{
"mcpServers": {
"agentbill": {
"command": "uvx",
"args": [
"agentbill-mcp"
],
"env": {
"AGENTBILL_API_KEY": "your-api-key"
}
}
}
}