Unofficial Apple Music MCP v0.2.2

Changed

• "What is this signed in to?" now answers "nothing". That is the true
  answer and the point of the project, and it was something you had to infer.
  The reply opened with two lines of token bookkeeping about credentials you do
  not have and do not need, then a rail report, a mode, an engine list and a
  writes line — every line accurate, the whole thing answering a different
  question. When there is genuinely no credential and the signed helper works,
  it now says so and stops. The full breakdown still runs for every other
  configuration, where someone is debugging and wants it.

Fixed

• Status contradicted itself four lines apart. A real response reported
  Catalog add: OK (MusicKit — no credential stored) and, four lines below,
  Adding catalog tracks needs sign-in. The summary line gated on developer
  tokens alone, so every user of the packaged app was told to sign in for
  something the line above reports as working. Fourth site with that bug, and
  the worst placed — status is what someone reads when already confused.

Distribution

• The registry entry describes the app, not a PyPI package. server.json
  advertised a uvx install, which produces a build with no MusicKit rail: the
  signed helper lives inside the .app, and a wheel does not carry it. That
  would have made the weakest build the default install for anyone arriving
  from a directory. The packages array is gone; the download, checksums,
  requirements and privacy posture travel in _meta instead, and publish.yml
  no longer waits on a PyPI job that had never once succeeded. A wrapper package
  that downloads or embeds the signed app remains a sensible future release and
  is written up in RELEASING.md.
• Adds title, websiteUrl and icons, and cuts the description to fit the
  registry's 100-character cap — the old one was 167, so the publish would have
  been rejected on validation even after PyPI was fixed.

Documentation

• A real conversation is now the README hero: one request for a child-appropriate
  birthday playlist, and the result playing in Apple Music with the explicit
  versions skipped. The installer window moves to the Install section.
• COMPARISON.md had this fork needing a token to add to your library, which
  stopped being true at 0.2.0. Corrected, and the credential cost of each
  project's library add is now a headline row.
• docs/LISTING-COPY.md: one source for directory submission copy.
• GitHub repo description, topics and homepage were unset or inherited from
  upstream — the description claimed Windows and Linux support this fork does
  not have.