Home › MCP Server › Frequently Asked Questions (FAQs) › 8. How do I secure prompt inputs and prevent injection? Jun 30, 2025 · Updated Jul 02, 2025 1 min read 8. How do I secure prompt inputs and prevent injection? 8. How do I secure prompt inputs and prevent injection? Use: Prompt sanitization middleware Schema validation (e.g., JSONSchema) Strict input types (no raw shell commands passed) Share: