# arcjet/arcjet-js

<https://repo.masters-masters.com/en/repos/arcjet/arcjet-js>

[Home](https://repo.masters-masters.com/en) › [arcjet](https://repo.masters-masters.com/en/owners/arcjet) › [arcjet-js](https://repo.masters-masters.com/en/repos/arcjet/arcjet-js)

arcjet/arcjet-js has 698 stars on GitHub. Its RepoMasters card: Alpha tier. Runtime security for AI apps and agents: prompt injection detection, tool-call…

| Field | Value |
| --- | --- |
| Owner | [arcjet](https://repo.masters-masters.com/en/owners/arcjet) |
| Stars | 698 |
| Forks | 35 |
| Language | [TypeScript](https://repo.masters-masters.com/en/languages/typescript) |
| License | Apache-2.0 |
| Created | 2023 |
| Topics | agent-security, ai-agents, ai-security, application-security, bot-detection, llm-security, mcp, pii-detection, prompt-injection-detection, rate-limiter |
| Tier | [Alpha (250 to 699 ★)](https://repo.masters-masters.com/en/ranks/b_movie) |
| View on GitHub | [arcjet/arcjet-js](https://github.com/arcjet/arcjet-js) |

## Repository

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.

The tier for repos with 250 to 699 ★. Published odds per card pulled: 20%. Rarity: Uncommon.

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Data: GitHub · Illustration drawn by RepoMasters from the repo’s ID and its language color.