Skip to content

feat: add config setting to avoid subagents models overriding session model #7428

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wizzomafizzo wants to merge 2 commits into
base: dev
Choose a base branch
from
Open

feat: add config setting to avoid subagents models overriding session model #7428

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
fefb71c
wip: zen
fwang Jan 9, 2026
01dbf4d
Add isolate subagent model config settings
wizzomafizzo Jan 9, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 6 additions & 2 deletions packages/opencode/src/cli/cmd/tui/component/prompt/index.tsx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -145,8 +145,12 @@ export function Prompt(props: PromptProps) {
if (msg.agent && isPrimaryAgent) {
local.agent.set(msg.agent)
}
if (msg.model) local.model.set(msg.model)
if (msg.variant) local.model.variant.set(msg.variant)

const isolateModel = sync.data.config.isolate_subagent_model
if (!isolateModel) {
if (msg.model) local.model.set(msg.model)
if (msg.variant) local.model.variant.set(msg.variant)
}
}
})

Expand Down
4 changes: 4 additions & 0 deletions packages/opencode/src/config/config.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -871,6 +871,10 @@ export namespace Config {
.boolean()
.optional()
.describe("@deprecated Use 'share' field instead. Share newly created sessions automatically"),
isolate_subagent_model: z
.boolean()
.optional()
.describe("Prevent commands and subagents from persisting their model to the parent session"),
autoupdate: z
.union([z.boolean(), z.literal("notify")])
.optional()
Expand Down
4 changes: 4 additions & 0 deletions packages/sdk/js/src/v2/gen/types.gen.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1590,6 +1590,10 @@ export type Config = {
* @deprecated Use 'share' field instead. Share newly created sessions automatically
*/
autoshare?: boolean
/**
* Prevent commands and subagents from persisting their model to the parent session
*/
isolate_subagent_model?: boolean
/**
* Automatically update to the latest version. Set to true to auto-update, false to disable, or 'notify' to show update notifications
*/
Expand Down
Loading