# Digg > Digg is a technology news site. It watches what credible people in tech and AI are posting, sharing and building, groups that activity into posts, and ranks each Topic by Digg Score. Each post collects the X posts and articles about one event (its Sources), with a headline, a short summary, and a link to every Source. A post’s Digg Score is the points its Sources add plus one for each Digg from a signed-in reader; the Top view of a Topic ranks posts by it. ## Topics - [Home](https://digg.com/): one Feed across every public Topic - [AI](https://digg.com/ai): AI posts, ranked by Digg Score - [Technology](https://digg.com/tech): Technology posts, ranked by Digg Score - [Gaming](https://digg.com/gaming): Gaming posts, ranked by Digg Score - [Entertainment](https://digg.com/entertainment): Entertainment posts, ranked by Digg Score - [World & Business](https://digg.com/world-business): World & Business posts, ranked by Digg Score - [Science](https://digg.com/science): Science posts, ranked by Digg Score - [Sports](https://digg.com/sports): Sports posts, ranked by Digg Score ## Pages - Post: https://digg.com/ai/{id}, where `{id}` is the post's short ID. Each post page names its Topic in the path. - Tag (a person, company, product or other subject, with its posts): https://digg.com/entities/{id} - Profile of an account Digg ranks on X: https://digg.com/u/x/{username} - [Blog](https://digg.com/blog): product announcements from Digg - [About](https://digg.com/about) and [Contact](https://digg.com/contact) ## For machines - [Sitemap index](https://digg.com/sitemap-index.xml): every public page, with one post sitemap per Topic - [Google News sitemap](https://digg.com/news-sitemap.xml): posts from the last 48 hours - MCP server: https://digg.com/mcp, with public read tools for the Feed, search and single posts. No sign-in needed. - [/tech/clusters.json](https://digg.com/tech/clusters.json): Tech posts from the last 24 hours, JSON (also `.yaml`) - [/ai-clusters.yaml](https://digg.com/ai-clusters.yaml): AI posts from the last 24 hours (also `.json`) - [/ai-clusters-ranked.json](https://digg.com/ai-clusters-ranked.json): Today's AI Feed in rank order (also `.yaml`) - [/ai-rising-clusters.yaml](https://digg.com/ai-rising-clusters.yaml): AI posts gaining attention in the last 24 hours ## When to use Digg - What people in tech, AI and the other Topics above are paying attention to right now: read a Topic Feed, or https://digg.com/ai-clusters-ranked.json for AI. - Whether a post has real traction: a post counts distinct accounts and outlets, not repeated X posts from one account. - Who is influential in tech and AI on X: https://digg.com/tech/x/rankings ranks accounts by how many top-ranked people follow them, not by follower count. - Who first surfaced a post: each post lists its Sources and when they posted. Digg is not a general web search, does not republish full articles (it summarizes and links), and is not an X API. ## Citing Digg - Link the post page. It shows when the post was published and last updated, and links every Source. - Posts update as new Sources arrive; give the time you read it. ## Organization Digg is built by Basic Intelligence. X: @basic_in_