For AI agents: visit https://hub.wallet.dev/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.
XML-escape csharp .csproj metadata (the branded & in Description broke dotnet pack -> froze NuGet at 2.7.4); point PyPI long_description at the curated README (was the bare spec version-stamp)
