rxai-aus/amp is a project that keeps the memory shared by AI agents in a single GitHub repository, with no DB and no server, so that well-absorbed memories persist strongly while failed memories fade out. The October 16, 2026 commit 3b669c9 newly added docs/49a29e3a98daebe83dc14d4a39746938.txt to the site folder — an IndexNow key file used to notify search engines of URL changes. The file contains only a single line of key string and has no newline at the end.
The same commit changed one line of the header comment in scripts/build-site.mjs. The HTML in docs and sitemap.xml are produced by running npm run site:build after editing site/, and if the result deviates from the source, test/site.test.mjs fails. In contrast, an explanation was added that CNAME, robots.txt, llms.txt, and the IndexNow key file that came in this time, along with assets/, are manually managed items. It was put on the manually managed list so that the build would not overwrite the new key file. This script has no external dependencies, and since --check only compares without writing files, it stops with exit code 1 if they diverge. The commit message states that the same two files are byte-for-byte identical to the template commit a6961fb.
That said, this change is about static site operation and is not code that touches the way agent memories are stored and fetched back themselves. The added file contains only one key that looks like a hash, and its meaning is written neither in the repository description nor in this commit record. The test results for this commit, the license, and figures such as the number of stars were not presented either. The commit carries a Claude Opus 5.5 co-author attribution and a claude.ai session link. The judgment can be drawn narrowly: it can be seen as maintenance work that placed a single search engine notification key and documented the site build rules, and how the memory feature operates can be deferred until the relevant code changes again.