model: inherit in agent frontmatter causes ProviderModelNotFoundError; subagents hidden from /agents dialog

[flacks]

Description

Two related regressions affecting externally-installed subagents (e.g. get-shit-done):

1. Agents with model: inherit in their frontmatter have inherit passed to Provider.parseModel(), producing { providerID: "inherit", modelID: "" }. Since the field is non-null, the ?? fallback in task.ts is skipped and the spawned session fails with ProviderModelNotFoundError.
2. The /agents dialog only shows agents where mode !== "subagent", so any externally-installed subagent is invisible — even though the agents load correctly and appear in permission logs.

Plugins

N/A

OpenCode version

1.2.27-cb69501

Steps to reproduce

1. Install get-shit-done for OpenCode.
2. Try to use any get-shit-done command, see spawned subagents failed with ProviderModelNotFoundError.
3. Open /agents and see none of the installed agents.

Screenshot and/or share link

Operating System

NixOS

Terminal

COSMIC Terminal

[mrevanzak]

do you find any workaround before this get merge? its break my gsd workflow

[justinwyer]

downgrade to GSD v1.23.0, GSD v1.24.0 introduces this issue, or go and put a valid name in your GSD agent configurations, valid model names are: https://models.dev/model-schema.json#/$defs/Model

[ariane-emory]

Subagents are not meant to show up in the modal dialogue that the /agents command produces as they cannot be selected for use.

[flacks]

Subagents are not meant to show up in the modal dialogue that the /agents command produces as they cannot be selected for use.

Agreed, updated.

[ariane-emory]

Fantastic! My previous thumbs down react has now been replaced with a thumbs up since this now appears to be a straightforward bug fix.