Stories by lbeurerkellner

Show HN: Guardrails – A Contextual Security Layer for Agentic AI Systems

Securing Agents with Rules

MCP-scan: A security scanning tool for MCP servers

AgentDojo: An Environment to Evaluate Prompt Injection Attacks on AI Agents

WhatsApp MCP Exploited: Exfiltrating your message history via MCP

MCP Tool Poisoning: Taking over Your Favorite MCP Client

MCP Tool Poisoning: Taking over Your Favorite MCP Client

MCP is all fun, until you add this one malicious MCP server and forget about it

MCP Tool Poisoning: Taking over Your Favorite MCP Client

JSONSchemaBench: Generating Structured Outputs from Language Models

Enhancing Browser Agent Safety with Guardrails

Invariant: A security and bug scanner for agent traces

Enhancing Browser Agent Safety with Guardrails

Security Scanner for AI Agent Traces: Invariant Analyzer

playwright-computer-use: Let Claude control a web browser on your machine

Invariant Agent Stack: A framework-less approach to robust agent development

Show HN: Let Claude control a web browser on your machine

Invariant Analyzer: Security scanner for AI agent trajectories

Invariant Explorer: A tool for visualizing and exploring agent traces

Show HN: Try test-driven agent development in this holiday prompting challenge