Arcjet - JS SDK [Arcjet][arcjet] is the runtime security platform that ships in your AI code. Detect prompt injection, authorize agent tool calls, redact sensitive data, and block bots and abuse. Real-time security building blocks you call inside your app, before an action happens. This is the monorepo containing various [Arcjet][arcjet] open source packages for JS. Why Arcjet? Your app's AI features and agents take real actions, calling tools, reading data, hitting APIs.
| Stars | 682 |
| Forks | 31 |
| Language | TypeScript |
| Category | MCP 服务器 |
| License | Apache-2.0 |
| Quality Score | 74.2823530987467/100 |
| Open Issues | 5 |
| Last Updated | 2026-09-08 |
| Created | 2023-11-30 |
| Platforms | mcp, node |
| Est. Tokens | ~23k |
These tools work well together with arcjet-js for enhanced workflows:
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arcjet-js is 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.. It is categorized as a MCP 服务器 with 682 GitHub stars.
arcjet-js is primarily written in TypeScript. It covers topics such as agent-security, ai-agents, ai-security.
You can find installation instructions and usage details in the arcjet-js GitHub repository at github.com/arcjet/arcjet-js. The project has 682 stars and 31 forks, indicating an active community.
arcjet-js is released under the Apache-2.0 license, making it free to use and modify according to the license terms.