superagent-ai/

superagent

GitHub Website

Superagent is an open-source TypeScript/SDK to guard AI apps against prompt injections, redact PII, and scan repositories for threats. It supports TypeScript, Python, and CLI integrations and is MIT-licensed.

6.7kstars

965forks

13issues

MITlicense

2023since

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Reviewgenerated from repository data · Aug 5, 2026

What it is

An open-source SDK for AI agent safety. Block prompt injections, redact PII and secrets, scan repositories for threats, and run red team scenarios against your agent.

How it works

Provides Guard, Redact, Scan, and Test capabilities in TypeScript and Python, with a CLI and MCP Server integration. Example usage shows creating a client and performing guard and redact operations.

Getting started

Get started: Sign up at https://superagent.sh to get your API key.

TypeScript (SDK):

npm install safety-agent

Python (SDK):

uv add safety-agent

Set your API key:

export SUPERAGENT_API_KEY=your-key

Integration options:

TypeScript SDK: Embed guard, redact, and scan directly in your app
Python SDK: Embed guard, redact, and scan directly in Python apps
CLI: Command-line tool for testing and automation
MCP Server: Use with Claude Code and Claude Desktop


## Recent releases

Latest node and rust package releases are listed with versions and dates, showing npm and cargo installation commands:

- node-v0.0.9 (2025-09-14):
  - Via npm: `npm install -g ai-firewall`
  - Via GitHub Packages: `npm install -g @superagent-ai/ai-firewall`
  - Via Docker: `docker pull ghcr.io/superagent-ai/superagent/rust:`

- rust-v0.0.9 (2025-09-14):
  - Via crates.io: `cargo install ai-firewall`
  - Via Docker: `docker pull ghcr.io/superagent-ai/superagent/rust:`

- rust-v0.0.8 (2025-09-11):
  - Via crates.io: `cargo install ai-firewall`
  - Via Docker: `docker pull ghcr.io/superagent-ai/superagent/rust:`

- node-v0.0.8 (2025-09-11):
  - Via npm: `npm install -g ai-firewall`
  - Via GitHub Packages: `npm install -g @superagent-ai/ai-firewall`

- rust-v0.0.7 (2025-09-08):
  - Via crates.io: `cargo install ai-firewall`
  - Via Docker: `docker pull ghcr.io/superagent-ai/superagent/rust:`

- node-v0.0.8 (2025-09-08):
  - Via npm: `npm install -g ai-firewall`
  - Via GitHub Packages: `npm install -g @superagent-ai/ai-firewall`

## Traction

GitHub stars: 6699

## Behind the repo

Not provided in the README excerpt.

## Caveats

License: MIT
Created: 2023-05-10
Last push: 2026-04-11
Open issues: 13
Languages: TypeScript

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