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Official-source-led manual for the TUI `grok` template.
Passed 21 of 21 test cases with the skill, and 11 of 21 without it.
and 8 more in the full report
11 fixed11 passed either way0 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 10 test cases the skill fixed. Same model, same prompt, with and without the skill.
Which specific map in tui/internal/tui/preset_editor.go records image input support for models in the preset editor?
| Checked | Without skill | With skill |
|---|---|---|
| modelHasVision | Missed | Passed |
The instructions your model reads when the skill loads.
Use this child for the named built-in grok preset. grokPreset in tui/internal/preset/preset.go:1375 ships grok-4.5, provider grok, OpenAI compatibility, https://opencode.ai/zen/go/v1, and OPENCODE_GO_API_KEY. This is the TUI's only verified Grok route; it has no vision capability. Custom is available for a user-owned xAI or other gateway, but is not the built-in route.
For the built-in route, read the official OpenCode Go docs and call the authenticated gateway GET https://opencode.ai/zen/go/v1/models. That served-model list is authoritative for this preset; the xAI API docs are only for model-level capability facts and do not establish an xAI route in the TUI. Preserve lowercase IDs and the shared Go credential. Do not use an xAI catalog entry as proof that OpenCode Go serves it. GROK_API_KEY is only the provider-generic fallback; the shipped default keeps OPENCODE_GO_API_KEY because the default endpoint is the shared Go gateway.
Start at grokPreset in tui/internal/preset/preset.go. Revise ProviderRegionURLs["grok"] and ProviderDefaultEnv for route/env changes, providerModels["grok"] for the picker, and modelHasVision["grok-4.5"] for a reviewed vision fact in tui/internal/tui/preset_editor.go. Recheck the constructor's absent vision key and the OpenCode Go default row. Follow tui/internal/tui/SKILL.md and tui/CONTRACT.md.
The picker currently offers grok-4.5 only and modelHasVision records it false: the Go endpoint's image-input mapping is not pinned. A Custom row does not turn an xAI endpoint into the shipped route.
Prepare an evidence-bound manifest and explicit input, then run lingtai-tui presets revise --manifest PATH --input PATH --mode dry-run|check|apply [--output-dir PATH]. Review the JSON plan, use dry-run/check before apply, and apply only to a new explicit output directory. revision.go validates hashes, route bindings, and evidence and preserves unowned bytes. This amendment does record the evidence-bound no-op: Grok remains OpenCode Go-only at grok-4.5,
test cases passed, vs 11 / 21 without
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