# photon.codes > AI-optimized mirror of photon.codes containing 1 pages totalling 480 words of clean markdown content, structured data, and semantic HTML. Original source: https://photon.codes/spectrum. Last updated: 2026-05-01T12:38:55.733Z. Each page is available as HTML (with JSON-LD structured data) and Markdown (text-only, ideal for LLMs and RAG). ## Articles & Blog Posts - [Bring Agents to the Interfaces Millions Already Use.](/spectrum/index.html): Spectrum is an open-source framework that connects your agents to iMessage, Telegram, WhatsApp, X, Discord, Instagram, and other interfaces people use every day. (480 words) ## Resources - [Full Page Index](/index.html): Browse all cached pages with rich metadata - [About This Cache](/content/about.html): Methodology, technical details, and usage guidelines - [XML Sitemap](/content/sitemap.xml): Machine-readable sitemap for crawler discovery - [Robots.txt](/content/robots.txt): Crawler directives