Show HN: Breadcrumb – A flight recorder and context manager for your AI (Mac)

Breadcrumb's launch of a Mac‑only “flight recorder and context manager” that logs screen activity, meetings, AI transcripts, and decision points—storing everything locally and encrypted—introduces a new layer of user‑level AI memory that could surface in web interactions. For website owners, this means AI‑driven visitors may now carry a persistent, searchable record of every on‑site exchange, from chat widget dialogues to form submissions. If a user’s Breadcrumb instance indexes your site’s content, it could feed richer context back to their personal AI assistants, potentially amplifying the reach of your site’s data and influencing how search engines or personal bots rank and recommend your pages. Moreover, the encrypted local storage bypasses traditional server‑side logging, making it harder to detect automated scraping or credential‑testing bots that operate through a user’s AI assistant. **Actionable tips:** 1. **Update your llms.txt** to explicitly declare that AI assistants must not store or transmit proprietary content without consent—add a `no‑store` rule for sensitive endpoints. 2. Deploy a client‑side script that detects Breadcrumb’s known background processes (e.g., its “breadcrumb‑recorder” service) and logs the request in your analytics, giving you visibility into AI‑augmented traffic. 3. Implement rate‑limiting and honeypot fields that trigger alerts when a Breadcrumb‑powered assistant attempts to auto‑fill or scrape forms, allowing you to block or challenge the request in real time.