Open-source security gateway for LLM APIs — prompt injection detection, PII redaction, dangerous response sanitization, and audit logging. OpenAI/Claude compatible, MCP & Agent SKILL support. Drop-in proxy for AI coding agents (Cursor, Claude Code, Codex).
mcp cursor codex claude data-loss-prevention api-security fastapi ai-agent pii-redaction prompt-injection openai-proxy llm-security ai-gateway llm-firewall output-sanitization
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Updated
Sep 14, 2026 - Python