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# AppSec Atlas — Multi-Layer Input & LLM Guardrail Verification
from appsec_atlas.security import Sanitizer, OWASPValidator
from appsec_atlas.ai_guard import LlamaGuard3Engine
@OWASPValidator(strict_mode=True)
def verify_agentic_tool_execution(prompt: str, context: dict):
# 1. Sanitize untrusted prompt input against indirect injections
clean_input = Sanitizer.strip_unicode_homoglyphs(prompt)
LlamaGuard3Engine.verify_hazard_category(clean_input)
# 2. Enforce Least-Privilege Role Boundaries for MCP Agent Tools
if not context.get("auth_claims").has_scope("mcp:tool:execute"):
raise PermissionError("Unauthorized tool invocation attempt detected")
return "✓ Safe for LLM Execution"Explore All 9 Security Domains
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