Full lastfm-model rebuild of the jellyfin skill against the 12.0-era
OpenAPI spec, core-dev authorization guidance, and server source:
- Document the researched auth sequence end to end: complete pre-token
Authorization: MediaBrowser Client/Device/DeviceId/Version header
required by POST /Users/AuthenticateByName (400 "Error processing
request." without it), AccessToken returned, then Token= on the same
header (legacy X-Emby-Token deprecated, disableable since 10.11,
targeted for removal at 12.0).
- Extend scripts/jellyfin: new `login` subcommand demonstrating the
pre-token header and printing session exports (password via
stdin/prompt/env only), seasons/episodes TV navigation, next-up
--series-id, browse --user-id (userId is required on non-API-key
auth per the ItemsController guard), modern Token= header transport
with X-Emby-Token fallback, 503 Retry-After handling, search
Id/deprecated-ItemId fallback.
- Add 5 cited reference files (auth/sessions, endpoint catalog,
user-scoping matrix, gotchas field guide, worked recipes) plus
quick-connect; all cite api.jellyfin.org and live-verified sources.
- Upgrade relocated scripts/test_jellyfin_cli.py to the double-runner
standard: 24 tests (was 8) covering help, argument errors, dry-run,
mocked login header sequence, TV navigation, search-id fallback, and
jq-executed pipeline-consumability chains; zero egress proven via
proxy-trap rerun.
- Add evals/evals.json (6 cases incl. emby-install-not-for-jellyfin
negative probe); rewrite SKILL.md (224 lines) and README; sync root
README blurb and skill-triggers row; regenerate marketplace.json and
llms.txt (description-embedding artifacts).
Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>