Guardrails

Rate limits, circuit breakers, and budgets that halt unsafe or runaway agent behavior before it hits production or your invoice.

Marketing: exemplar.dev/marshal/guardrails .

When to use it

Put hard stops on tool loops, token spend, and policy violations—same caps for every framework and channel.

Where in Console

Configure budgets and breakers in Marshal / gateway management surfaces. For LLM request quotas, also use AI Gateway rate limits. For IDE coding agents (bash, path, MCP, prompt), use Relay.

What you get

• Per-agent and per-workflow rate limits
• Breakers for infinite tool loops and retry storms
• Token and run budgets with hard stops
• Structured deny reasons and audit on blocked actions