Runtime security for AI apps and agents: prompt injection detection, tool-call authorization, sensitive-data redaction, bot protection, and rate limiting. Drop it into your JS/TS code.
Latest release v1.14.1 · 6 Oct 2026
1 file for Codex and OpenCode: arcjet-js AGENTS.md — 752 tokens loaded in every session.
AGENTS.md A 752 tok These files are arcjet/arcjet-js's own configuration — they tell Codex and OpenCode how to work on this repository, so they are not mods to install elsewhere. Copy one as a starting point and replace the parts that are about this project.