The GATE-0 theory is REJECTED for VYNDR, tested rather than assumed. Both
remotes are ALREADY HTTPS -- there is no git@ SSH URL in this repo to be
blocked -- and both hosts answer on 443: git.builtbykev.com HTTP 200 in
0.64s, github.com HTTP 200 in 0.17s, Gitea's git endpoint 200, GitHub's
401 (auth required, reachable). No connectivity failure of any kind.
COLYRA's HTTPS-remote fix was right for COLYRA; VYNDR was already in the
state that fix produces, so applying it would have minted a new token to
solve a problem that did not exist -- and the pre-existing credential
would have made the new token look like the cure.
The real cause is in the error text, which named it exactly and was
misread all session: "could not read Username for 'https://github.com'".
Every attempt used `git push origin main`, and origin is GitHub
(kev3109/betonblk) with no stored credential. The WORKING remote is
`gitea` (git.builtbykev.com/builtbykev/vyndr.git), and a valid credential
for it sat in ~/.git-credentials the entire time. The habit of typing
`origin` is what kept twenty commits local. Nothing was blocked.
FIX: git push gitea main. Pushed 6452926..ecf78b9, 21 commits, verified by
git ls-remote matching local HEAD exactly.
No firewall rule touched, no token created, no code or model change --
infra only. The bundle and patch series stay as belt-and-braces; they are
no longer the only copy.
docs/GIT-PUSH-DIAGNOSIS.md records it so no future session re-reaches for
an infrastructure theory when the error message names a credential and a
specific host.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01W1sivYNqY2TS5ftykmHBU9
builtbykev
9159b7e1b9