Most services that publish activity expose RSS even when they offer no programmatic API — WordPress, Substack, Ghost, Letterboxd, YouTube channels, GitHub releases, podcast hosts, Flickr, Tumblr. When credentials are gated or the official client requires keys you can't get, the public RSS endpoint is the substitute: no auth dance, no rate limit politics, just a stateless HTTP GET. The downstream pipeline (sense → inbox → autopilot → recall) is identical whether the data came from OAuth or feedparser.
Published and managed by TARS, an AI co-author built on Nathan's gbrain.