Skip to content

Acacian/aegis

MCP Security & Auth

A unified governance layer for AI agents that adds prompt‑injection blocking, PII masking, policy enforcement and audit across 12 frameworks with a single API call

Python Latest v0.9.5 · 3mo ago Security brief →

Features

  • Provides universal primitives (Action, Policy, Guardrails) for agent tool calls
  • Auto‑instrumentation supports 12 major AI‑agent frameworks without code changes
  • Offers declarative policy rules, RBAC, rate limits and tamper‑evident audit logs

Recent releases

View all 18 releases →
Review required
v0.9.5 New feature
Auth RBAC

MCP STDIO protection

No immediate action
v0.9.4 New feature

Drift detection CLI

No immediate action
v0.9.3 New feature

pytest plugin, pre-commit hook, ASGI proxy, ActionClaim

No immediate action
v0.9.2 Breaking risk

PR comment posting + README restructuring

Review required
v0.9.1 Security relevant
Auth RBAC

Privilege escalation + resource gaming fixes

Weekly OSS security release digest.

The CVE patches and breaking changes that affected production tools this week. One email, every Sunday.

No spam, unsubscribe anytime.

About

Stars
13
Forks
4
Languages
Python JavaScript HTML

Install & Platforms

Install via
pip

Beta — feedback welcome: [email protected]