Commits on May 4, 2026 docs: position Harbor against the May 2026 browser-AI landscape Add docs/POSITIONING.md as the messaging source-of-truth — captures the four camps (vendor agent browsers, sidebar AI assistants, the converging standards, BYOK in IDEs), the differentiation table, talking points by audience, and a source list for fact-checking. Refresh README.md "Why This Exists" and spec/README.md "The Problem" to reference the actual 2026 landscape (Atlas, Comet, Gemini in Chrome, Brave Leo, Firefox AI Window, WebMCP, Chrome Prompt API) and to name the gap Harbor fills. Point AGENTS.md at POSITIONING.md so future contributors and AI assistants find the framing chain. Co-authored-by: Cursor <cursoragent@cursor.com> Configuration menu Browse the repository at this point in the history whitepaper: ship redesigned static site, retire Jekyll Implement the design produced in Claude Design (handoff bundle preserved in whitepaper/design-bundle/).…