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Dev tools · February 27, 2026

Sentinel Protocol

Open Source Local AI Firewall

Sentinel Protocol launched on February 27, 2026.

What it does

Open-source AI security firewall. 81 engines for PII detection, prompt injection defense, MCP security, and egress classification. Local-first. Zero cloud dependency. Zero telemetry. Zero trust violations.

Open-source AI security firewall. 81 engines for PII detection, prompt injection defense, MCP security, and egress classification. Local-first. Zero cloud dependency. - myProjectsRavi/sentinel-protocol

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