An on-premises reverse proxy security shield. When AI Agents connect to your databases or internal services, MCP-Guard provides code-level hard blocking & intelligent semantic audit with tamper-proof compliance logging.
Click the attack vector presets below to see how MCP-Guard multi-layer gateway intercepts threats and logs audit trails in real time.
Client Request
0ms Hard Block + Local AI Audit
Protected Target
AI hallucinations or prompt injection attacks executing destructive drop or delete queries, causing irreversible damage to production data.
Plaintext credentials, financial figures, and customer PII accessed indiscriminately by AI and transmitted to public cloud LLMs.
Attackers using obfuscated prompts or encoded payloads to bypass security baselines and manipulate AI to execute unauthorized actions.
Financial and defense-related institutions are strictly prohibited from using SaaS gateways and lack tamper-proof on-premises audit trails.
Zero-latency physical matching of high-risk statements & invalid commands, blocking threats before requests reach core databases.
Intent evaluation & semantic security audit running on local private nodes, blocking prompt injections and hidden privilege escalations.
Decoupled proxy routing & audit processing, memory-vectorized data masking, and batch append into immutable columnar compliance ledgers.
MCP-Guard never transmits any data to the public internet. Gateway logic, evaluation engine, and audit ledgers are deployed 100% inside your enterprise private LAN, meeting the strictest security compliance standards.