Air

Air is an MCP (Model Context Protocol) server that provides AI-optimized output compression for common development tools and workflows. It exposes capabilities for intercepting and compressing the output of command-line tools such as file readers, bash commands, search (grep), test runners, web page extractors, directory listings, diffs, API responses, and web searches before these outputs are passed to AI assistants. Its core value is reducing irrelevant data and noise in tool outputs, allowing AI models to process more meaningful information within a context window, improving AI-driven reasoning, summarization, and code assistance. Air integrates with systems including OpenCode and OpenClaw, and is intended for developers, tool builders, and any users who run AI agents or LLM-based assistants (e.g., Claude, Cursor) that need efficient, context-optimized input from software development workflows.