log-bell/avakill
🔪 Open-source safety firewall for AI agents. Intercepts tool calls before they execute, enforces YAML policies, and kills dangerous operations in real-time. Works with OpenAI, Anthropic, LangChain, and MCP. She doesn't guard. She kills.
Provides enforcement across three independent paths—native agent hooks, MCP proxy wrapping, and OS-level sandboxing—each operating standalone without requiring a daemon, while offering optional centralized logging and audit trails. Uses lightweight YAML-based rule evaluation (<1ms overhead) with 81 pre-built rules covering file operations, shell execution, network access, and secret/PII scanning, integrated natively into Claude Code, Cursor, Windsurf, and other popular agents via drop-in hooks, or programmatically through Python SDKs for OpenAI, Anthropic, and LangChain.
Used by 1 other package. Available on PyPI.
Stars
4
Forks
—
Language
Python
License
AGPL-3.0
Category
Last pushed
Mar 10, 2026
Monthly downloads
270
Commits (30d)
0
Dependencies
7
Reverse dependents
1
Get this data via API
curl "https://pt-edge.onrender.com/api/v1/quality/agents/log-bell/avakill"
Open to everyone — 100 requests/day, no key needed. Get a free key for 1,000/day.
Higher-rated alternatives
DeepTrail/deepsecure
Effortlessly secure your AI agents and AI-powered workflows — from prototype to production. Get...
provos/ironcurtain
A secure* runtime for autonomous AI agents. Policy from plain-English constitutions....
agentkitai/agentgate
Approval workflows for AI agents
node9-ai/node9-proxy
The Execution Security Layer for the Agentic Era. Providing deterministic "Sudo" governance and...
Moudaxx/AEGIS-OS
AEGIS OS™ - Secure AI Agent Platform - 12 security layers, 5 AI backends, RBAC, TLS, MCP/A2A....