agentseal
by AgentSeal
Security toolkit for AI agents. Scan your machine for dangerous skills and MCP configs, monitor for supply chain attacks, test prompt injection resistance, and audit live MCP servers for tool poisoning.
119stars
19forks
Python
Added 3/12/2026
AI Agentsagent-securityai-agentai-agentsai-securityclillmllm-securitymcpmcp-securitymodelcontextprotocolpentestingprompt-injectionred-teamred-teamingsecurityvulnerability-scanner
Installation
# Add to your Claude Code skills
git clone https://github.com/AgentSeal/agentsealAgentSeal
Find out if your AI agent can be hacked - before someone else does.
<p align="center"> <a href="https://agentseal.org">Website</a> · <a href="https://agentseal.org/docs">Docs</a> · <a href="https://agentseal.org/docs/quick-start">Quick Start</a> · <a href="https://agentseal.org/sealbench">SealBench</a> · <a href="https://x.com/agentseal_org">Twitter</a> </p> ██████╗ ██████╗ ███████╗███╗ ██╗████████╗███████╗███████╗ █████╗ ██╗
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AgentSeal is a security toolkit for AI agents. It scans your machine for dangerous skills and MCP server configs, monitors for supply chain attacks, tests your agent's resistance to prompt injection, and audits live MCP servers for tool poisoning.
pip install agentseal
agentseal guard # scan your machine right now - no API key, no config
What AgentSeal Does
AgentSeal covers four attack surfaces that other tools miss:
| Command | What it does | API key? |
|---------|-------------|:--------:|
| agentseal guard | Scans your machine for dangerous skills, MCP configs, toxic data flows, and supply chain changes | No |
| agentseal shield | Watches your config files in real time and alerts on threats | No |
| agentseal scan | Tests your agent's system prompt against 191+ attack probes | Yes* |
| agentseal scan-mcp | Connects to live MCP servers and audits tool descriptions for poisoning | No |
*Free with Ollama (local model). Cloud models require an API key.
agentseal guard
One command scans your entire machine for AI agent threats. No config, no API keys, no internet needed.
agentseal guard
- Auto-discovers 17 AI agents (Claude Desktop, Claude Cod...
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