superagent-ai/superagent
Superagent protects your AI applications against prompt injections, data leaks, and harmful outputs. Embed safety directly into your app and prove compliance to your customers. observed · 2026-08-28
Health v2 · maintenance only
78/100
- Activity 99
- Release rhythm 47
- Longevity 86
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 0.0
- age_days: 1211
- days_rel: 353
- days_push: 8
- n_releases_24m: 19
Adoption not part of the score
6719 stars · 964 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Superagent is an open-source SDK and platform for securing AI applications and agents, offering runtime guardrails that block prompt injections, PII/secret redaction, repository threat scanning, and red-team testing. It integrates via TypeScript and Python SDKs, GitHub Apps for PR security checks, and MCP tools for agent-facing context scoring.
Use cases
- block prompt injection attacks in my llm app
- redact pii and secrets from user input before sending to an llm
- scan a github repo for malicious instructions targeting ai agents
- run red team tests against my ai agent
- add guardrails to what my coding agent can do at runtime
- score packages and urls before my agent consumes them
- add security checks to pull requests on github
When to choose
- you are building LLM or agent applications and need runtime protection against prompt injection and data leaks
- you want automated security scanning and red teaming for AI-native codebases via GitHub
- you need compliance-friendly PII/PHI redaction in AI pipelines
- you want to gate what agents consume (files, URLs, packages, MCP servers) with trust scores
When to avoid
- you need general-purpose application security testing unrelated to AI/LLM workloads
- you require fully offline, self-contained guardrails with no cloud API dependency
- your stack has no TypeScript or Python SDK support and you cannot call a REST API
Facets
library · maturity active
security llm-inference agent-framework mcp vulnerability-scanning sdk middleware security artificial-intelligence large-language-models developer-tools privacy python cloud self-hosted guardrails prompt-injection pii-redaction red-teaming supply-chain-security ai-safety llm-security runtime-protection ai-agents nodejs typescript web-server
6 sources
- readme: https://github.com/superagent-ai/superagent · fetched 2026-08-28 · 628f0c16ccb8
- homepage: https://superagent.sh · fetched 2026-08-29 · 0aea52327313
- site_page: https://www.superagent.sh/docs · fetched 2026-08-29 · db6e2058a3cc
- site_page: https://www.superagent.sh/docs/get-started/install-github-apps · fetched 2026-08-29 · effdff591c7d
- site_page: https://www.superagent.sh/about · fetched 2026-08-29 · 198d4cddac94
- site_page: https://www.superagent.sh/changelog · fetched 2026-08-29 · af8bb8ba32b3
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| superagent-ai/superagent | main | 78 |
For agents
markdown · JSON · MCP: product_card(name="superagent-ai/superagent")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem