Production AI workflows need more than prompts. Enterprise teams need guardrails, approvals, retries, observability, versioning, and clear ownership.

MCP gives AI agents a standard way to discover and use tools, but safe agent automation still depends on permissions, guardrails, audit logs, and hosted infrastructure.

Self-hosted AI agents give technical teams control. Hosted AI agents give more people a faster path to secure, observable automation.

Tool-using agents need more than model safety. Use this checklist to evaluate permissions, credentials, prompt injection defenses, logs, and approval workflows.

Prompt injection is more dangerous when an AI system can use tools. Agent platforms need layered defenses around inputs, retrieved content, tool results, and approvals.