AegisGate Security Platform

The AegisGate Security Platform is an open-source (Apache 2.0) AI security gateway that inspects AI agent traffic at runtime across five protocols (MCP, A2A, ACP, ANP, HTTP). A three-layer detection pipeline (216 regex patterns, MITRE ATLAS mapping, CharCNN-BiLSTM ML classifier) catches prompt injection, data exfiltration, and adversarial inputs in real time. Agent RBAC with four roles, tool authorization risk matrix with human approval for high-risk operations, SAML/OIDC SSO, and multi-tenant isolation enforce zero-trust identity. Protocol-specific guardrails enforce rate, session, and tool call limits. Response guard inspects AI output for PII, secrets, toxicity, and hallucination. 31 compliance frameworks (NIST AI RMF, ISO 42001, EU AI Act, SOC 2, HIPAA, PCI) are implemented as automated checks with RFC 5424 audit logging. AIBOM (CycloneDX 1.6) with ECDSA P-256 signing provides AI supply chain transparency. Anomaly detection, incident response with ATLAS enrichment, SOAR integration, and CVE-for-AI tracking provide continuous observability.