How to prevent an AI agent from executing an infinite loop?

Exogram acts as an Execution Authority Layer that monitors intent and rate limits tool calls, intercepting unmonitored loop cost overruns before they execute.

How do you stop LLM indirect prompt injection API access?

A Semantic Firewall decouples the LLM's non-deterministic text generation from the actual tool execution. Exogram inspects the intent of the payload, blocking unauthorized state mutations triggered by prompt injection.

What are deterministic guardrails for LLM tool calls?

Deterministic guardrails are strict, code-level policies (like capability downgrading) that cannot be bypassed by natural language. Exogram wraps every tool call in these policies to prevent execution drift.

Free Security & Risk Assessment Tool

AI Agent Security &
Vulnerability Audit

Evaluate your AI agent architecture for over-permissioning, un-gated database access, and infinite API loop vulnerabilities in 30 seconds.

Agent Architecture Inputs

Agent Framework

Granted System Capabilities

Audit Results

Risk Exposure RatingHIGH RISK (75/100)

Identified Vulnerabilities:

⚠️ Un-Gated Database Write Access: Agent can execute raw mutations without runtime schema gating.

⚠️ Infinite Loop Spend Risk: Agent lacks millisecond rate-limiting and budget cutoff boundaries.

Remediate with Exogram Runtime

Independent Verification

Live Cryptographic Audit Trail

Every decision is committed to a SHA-256 block hash chain. Verify chain integrity directly against the production runtime with zero authentication required.

Hashing Algorithm

SHA-256 Block Chain

H(prev_hash || action || params || decision)

Audit Proof Model

Zero-Trust Receipts

Each decision generates a tamper-evident receipt

Compliance Gating

SOC 2 / ISO 27001 Ready

Deterministic execution logs with verified lineage

AI Agent Security & Vulnerability Audit

Agent Architecture Inputs

Identified Vulnerabilities:

Live Cryptographic Audit Trail

AI Agent Security &
Vulnerability Audit