Openharness

Openharness is a local Model Context Protocol (MCP) server designed for AI coding agents such as Claude Code, Codex CLI, and Gemini CLI. It simplifies the discovery and cross-referencing of recent coding sessions across disparate agents by providing a discovery layer that maintains existing tool environments. Openharness exposes tools that let agents find session file paths and associated metadata (but does not transform or store session content), enabling smooth multi-agent workflows for review and collaborative coding. Primarily for developers building agentic coding environments or orchestrating multiple AI coding assistants locally.