web standards
Personal Agent Protocol is an OAuth session, but its v0.1 specification is not published
PAP uses one OAuth session across web, API, and company-agent routes, but its v0.1 specification and payment extensions are not published.
Why a remote MCP server answers 405 after the 2026-07-28 revision
A legacy SSE fallback sends GET to a POST-only 2026-07-28 MCP endpoint, so its 405 can hide an earlier connection failure.
How AI agents sign HTTP requests with Web Bot Auth
Web Bot Auth uses RFC 9421 signatures and a published key directory so sites can verify signed agent requests.
llms.txt and llms-full.txt: what they are, who reads them, and how to generate them
llms.txt is a Markdown index IDE agents and MCP servers fetch to navigate a site; llms-full.txt embeds the full text. AI search bots largely ignore both.