luckyPipewrench/pipelock at 694 Stars: An Open-Source 'Agent Firewall' for MCP Egress, DLP and Prompt-Injection Defense

GitHub·medium signal

luckyPipewrench/pipelock is a Go-based open-source AI agent firewall focused on MCP security — providing agent egress control, data-loss prevention, SSRF protection, and prompt-injection defense. It sits squarely in the network-control corner of the agent-security wave, complementing endpoint and runtime tools like clawdstrike and vigils. As MCP servers proliferate, dedicated egress/DLP firewalls for agent traffic are emerging as a distinct sub-category.