The hidden-agent catalog check parsed "provider/model" with split("/", 2), so model ids that themselves contain slashes (OpenRouter serves ids like openrouter/free and dots-studio/dots-3-note-preview:free) became a bogus provider/model pair and were wrongly reported as not offered by the host. Split on the first slash only, matching the [provider, ...modelParts] idiom used elsewhere in the repo, and cover both the unknown-model and unknown-variant checks with tests.
Summary by cubic
Fixes the doctor command parsing of provider/model references so model IDs that themselves contain slashes (for example OpenRouter's openrouter/free or dots-studio/dots-3-note-preview:free) are no longer split into bogus provider/model pairs and wrongly reported as not offered by the host.
Splits provider and model on the first slash only, matching the [provider, ...modelParts] idiom used elsewhere in the repo.
Adds tests covering both the unknown-model and unknown-variant checks with slash-containing model IDs.
Confidence Score: 5/5
This PR appears safe to merge.
Summary
Doctor now keeps everything after the first slash when checking configured OpenCode models and variants.
OpenCode doctor keeps slashes inside model IDs when checking the host catalog.
