Design 51 keeps each holder's write side as an own secret beside a read-only tool token. The Go
bundle wrote as the forge's administrator; it now reads with the tools' token (read:package added)
and writes with the mesh-packages account's token (write:package alone), which the watcher makes,
mints, keeps and renews.
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
go_packages and go_retention read the forge's Go registry as npm_* read npm's: a version a
go.mod on a default branch requires (or replaces to) is kept, with the newest keep; a go.mod
that cannot be read stops a real run before anything is deleted; each deletion says removed
on the Go seat, under the module path and without Go's leading v (design 51 *Retention*).
Claude-Session: https://claude.ai/code/session_01JG73KJNrH5EgFXMKKYSrig
jschoubben