> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.apologist.ai/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.apologist.ai/_mcp/server.

# Impression

An analytics event recorded when a corpus item, CTA, or other element is shown to a user.