Runaway Agent Cost Calculator
Estimate how fast autonomous agents can burn through API, model, and MCP tool budgets when loops, retries, or delegated sub-agents run without request-path budget enforcement.
Estimated runaway exposure
If enforcement stops the loop at 5 minutes
Request-path authority checks can block new calls once a budget, per-tool cap, route policy, or revocation rule is hit. In this model, stopping the loop at five minutes reduces each incident from $3,240 to $360.
What drives runaway agent cost?
Agent count
More autonomous workers means more simultaneous paid decisions.
Call velocity
Retries and tool loops create cost at machine speed.
Tool pricing
MCP tools can hide search, data, cloud, or premium API costs.
Late detection
Dashboards report spend after the bill. Enforcement blocks before execution.
FAQ
Runaway agent cost questions
What is runaway agent spend?
Runaway agent spend is API, model, or tool cost created when autonomous agents loop, retry, delegate, or keep calling paid resources after the work is no longer economically justified.
Why can AI agent loops get expensive so quickly?
Agents can call tools at machine speed, fan out work to sub-agents, and retry failed steps without waiting for a human to approve each paid request.
How does SatGate reduce runaway agent costs?
SatGate enforces request-path budgets, scoped authority, per-tool spend caps, revocation, and route policy before upstream API or MCP tool calls execute, then records the decision in the Evidence Pack.
What inputs matter most for runaway agent cost?
The biggest cost drivers are active agent count, paid calls per minute, average cost per API or tool call, minutes before discovery, delegation fanout, and incident frequency.
How soon should runaway agent loops be blocked?
Runaway loops should be blocked at the first budget, per-tool cap, route policy, or revocation trigger. Waiting for dashboards or monthly invoices means the cost has already been created.
Stop runaway spend in the request path
SatGate puts authority before execution for agent/API spend: control budgets before paid calls execute, revoke unsafe authority, and preserve Evidence Pack receipts for every allowed, denied, routed, or paid decision.