StackOneHQ / defenderView on GitHub
Open source prompt injection protection for Agents calling tools (via MCP, CLI or direct function calling). Detect and defend against prompt injection attacks. 22MB, CPU-only, < 10ms latency.
38Apr 6, 2026Updated this week

Alternatives and similar repositories for defender

Users that are interested in defender are comparing it to the libraries listed below. We may earn a commission when you buy through links labeled 'Ad' on this page.

Sorting:

Are these results useful?