Your AI agent has sudo. I built a tool to take it away.

New security tools address critical vulnerabilities in AI and hardware. AgentPerms is a CLI providing least-privilege permissions for MCP agents to prevent unauthorized sudo access and prompt injection risks. Meanwhile, CHIMERA is an open-source macOS security organism using local processes and Bluetooth proximity to automatically lock screens and seal vaults when a user walks away. Both tools prioritize local control, with CHIMERA avoiding cloud telemetry and AgentPerms filling a gap in Model Context Protocol security.