Persistproc provides a shared process layer, acting as an MCP server and command-line tool, designed to streamline multi-agent development workflows. It allows AI agents and human developers to observe and control persistent processes like web servers, reducing the need for manual copy-pasting of errors or logs. By managing processes at runtime without a configuration file, Persistproc facilitates easier collaboration with multiple agents and remains tool-agnostic, enhancing developer productivity and interaction with AI-powered coding assistants.