| name | preset-skill-custom |
| description | Official-source-led manual for the TUI `custom` template. |
| version | 2.0.0 |
| last_changed_at | 2026-07-19T00:00:00Z |
| maintenance | If you find stale or incorrect information here, use the lingtai-issue-report skill to assemble evidence and obtain per-issue human consent before filing an issue. Never include secrets, credentials, tokens, or private paths. |
custom
customPreset() (tui/internal/preset/preset.go:1242-1264) is a
user-supplied OpenAI-compatible template: model is empty until configured,
the key slot is LLM_API_KEY, and the endpoint is user-supplied. Its
vision capability inherits the configured LLM endpoint.
Template-specific settings
Whether images work is therefore unknown until the actual provider, model,
protocol, and endpoint are identified. The vision tool still tries the current
OpenAI-compatible endpoint, model, and credential by default instead of treating
that uncertainty as setup-time manual-only.
Read the configured endpoint’s official documentation on demand. Useful
protocol references are the OpenAI Chat API,
Anthropic Messages API, or
Gemini API, as applicable; none is a
claim about an unspecified endpoint. No plan-level vision MCP can be asserted.
If direct vision fails, report the endpoint-specific limitation and let the
agent choose an explicit skill. Do not guess credentials, switch providers, or
auto-load/invoke an MCP. Verify all inherited fields in TUI source and inspect
the saved manifest for the user’s actual configuration.
Operations
For base URL/API-compat/model/capability declaration shape versus
credentials, see reference/operations/endpoint-capabilities/SKILL.md.