`opencode agent create` fails due to OpenAI provider

[timnew]

Description

Agent create subcommand fails when OpenAI provider exists

Log:

INFO  2026-01-12T12:29:50 +244ms service=default version=1.1.14 args=["agent","create","--log-level","DEBUG","--description","review conversations"] opencode
INFO  2026-01-12T12:29:50 +1ms service=default directory=/Users/timnew/workspace/sales-agent/bruno creating instance
INFO  2026-01-12T12:29:50 +0ms service=project directory=/Users/timnew/workspace/sales-agent/bruno fromDirectory
INFO  2026-01-12T12:29:51 +962ms service=config path=/Users/timnew/.config/opencode/config.json loading
INFO  2026-01-12T12:29:51 +0ms service=config path=/Users/timnew/.config/opencode/opencode.json loading
INFO  2026-01-12T12:29:51 +9ms service=config path=/Users/timnew/.config/opencode/opencode.jsonc loading
INFO  2026-01-12T12:29:51 +2ms service=bun cmd=["/Users/timnew/.bun/install/global/node_modules/opencode-darwin-arm64/bin/opencode","add","@opencode-ai/plugin@1.1.14","--exact"] cwd=/Users/timnew/.config/opencode running
INFO  2026-01-12T12:29:51 +5ms service=provider status=started state
INFO  2026-01-12T12:29:51 +2ms service=models.dev file={} refreshing
INFO  2026-01-12T12:29:51 +7ms service=provider init
INFO  2026-01-12T12:29:51 +0ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd)

installed @opencode-ai/plugin@1.1.14

[6.00ms] done
 stderr=Saved lockfile
 done
INFO  2026-01-12T12:29:51 +0ms service=bun cmd=["/Users/timnew/.bun/install/global/node_modules/opencode-darwin-arm64/bin/opencode","install"] cwd=/Users/timnew/.config/opencode running
INFO  2026-01-12T12:29:51 +1ms service=plugin name=CodexAuthPlugin loading internal plugin
INFO  2026-01-12T12:29:51 +0ms service=plugin path=oh-my-opencode loading plugin
INFO  2026-01-12T12:29:51 +1ms service=bun pkg=oh-my-opencode version=latest installing package using Bun's default registry resolution
INFO  2026-01-12T12:29:51 +0ms service=bun cmd=["/Users/timnew/.bun/install/global/node_modules/opencode-darwin-arm64/bin/opencode","add","--force","--exact","--cwd","/Users/timnew/.cache/opencode","oh-my-opencode@latest"] cwd=/Users/timnew/.cache/opencode running
INFO  2026-01-12T12:29:51 +4ms service=bun code=0 stdout=bun install v1.3.5 (1e86cebd)

Checked 3 installs across 4 packages (no changes) [1.00ms]
 stderr= done
INFO  2026-01-12T12:29:51 +674ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd)

+ opencode-anthropic-auth@0.0.8
+ opencode-antigravity-auth@1.2.8
+ opencode-copilot-auth@0.0.12

installed oh-my-opencode@2.14.0 with binaries:
 - oh-my-opencode

130 packages installed [673.00ms]
 stderr=Resolving dependencies
Resolved, downloaded and extracted [1]
Saved lockfile
 done
INFO  2026-01-12T12:29:52 +474ms service=plugin path=opencode-antigravity-auth@1.2.8 loading plugin
INFO  2026-01-12T12:29:52 +46ms service=plugin path=opencode-copilot-auth@0.0.12 loading plugin
INFO  2026-01-12T12:29:52 +2ms service=plugin path=opencode-anthropic-auth@0.0.8 loading plugin
INFO  2026-01-12T12:29:52 +11ms service=server status=started method=POST path=/log request
DEBUG 2026-01-12T12:29:52 +1ms service=antigravity.refresh-queue checkIntervalSeconds=300 bufferSeconds=1800 Started proactive refresh queue
INFO  2026-01-12T12:29:52 +1ms service=provider providerID=openrouter found
INFO  2026-01-12T12:29:52 +0ms service=provider providerID=openai found
INFO  2026-01-12T12:29:52 +0ms service=provider providerID=google found
INFO  2026-01-12T12:29:52 +0ms service=provider providerID=opencode found
INFO  2026-01-12T12:29:52 +0ms service=provider status=completed duration=1224 state
INFO  2026-01-12T12:29:52 +1ms service=provider status=started providerID=openai getSDK
INFO  2026-01-12T12:29:52 +0ms service=provider providerID=openai pkg=@ai-sdk/openai using bundled provider
INFO  2026-01-12T12:29:52 +0ms service=provider status=completed duration=0 providerID=openai getSDK
ERROR 2026-01-12T12:29:52 +222ms service=default name=UICancelledError message=UICancelledError stack=UICancelledError: UICancelledError
    at <anonymous> (src/cli/cmd/agent.ts:127:17)
    at processTicksAndRejections (native:7:39) fatal

Plugins

[ "oh-my-opencode", "opencode-antigravity-auth@1.2.8", "opencode-openai-codex-auth" ]

OpenCode version

1.1.14

Steps to reproduce

1. opencode auth login Login OpenAI via OAuth
2. opencode agent create fails with error

┌  Create agent
│
◇  Location
│  Current project
│
■  LLM failed to generate agent: Bad Request

3. opencode auth logout remove OAI provider, everything back to normal.

Screenshot and/or share link

No response

Operating System

macOS 15.7.2 (24G325)

Terminal

Warp v0.2025.12.17.17.17.stable_02

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Command: opencode agent create fails #7322: Command: opencode agent create fails (with similar LLM generation errors)
• Agent creation flow is failing #3956: Agent creation flow is failing (general agent creation issues)
• Can't create an agent with opencode agent create command #4916: Can't create an agent with opencode agent create command (similar LLM generation failure)
• opencode connect OpenAI fails!!! #7992: opencode connect OpenAI fails (related to OpenAI provider authentication)

These issues appear to involve agent creation failures potentially related to provider configuration. Feel free to ignore if your specific case with OpenAI OAuth provider is different from these issues.

[kijewskimateusz]

Issue persists when I have GitHub Copilot authenticated as well.

❯ opencode auth login

┌  Add credential
│
◇  Select provider
│  GitHub Copilot
│
◇  Select GitHub deployment type
│  GitHub.com
│
●  Go to: https://github.com/login/device
│
●  Enter code: 746D-7D68
│
◇  Login successful
│
└  Done

cdpt-platform on  main [!?] took 29s 
❯ opencode agent create --log-level DEBUG --print-logs
INFO  2026-01-20T09:20:11 +331ms service=default version=1.1.19 args=["agent","create","--log-level","DEBUG","--print-logs"] opencode
INFO  2026-01-20T09:20:11 +0ms service=default directory=/Users/mateuszkijewski/work/sita/central-data-platform/cdpt-platform creating instance
INFO  2026-01-20T09:20:11 +0ms service=project directory=/Users/mateuszkijewski/work/sita/central-data-platform/cdpt-platform fromDirectory

┌  Create agent
│
◇  Location
│  Current project
│
◇  Description
│  Flutter/Dart coding expert. Writes idiomatic, pragmagic, and modern Dart code
│
INFO  2026-01-20T09:20:21 +9598ms service=config path=/Users/mateuszkijewski/.config/opencode/config.json loading
INFO  2026-01-20T09:20:21 +0ms service=config path=/Users/mateuszkijewski/.config/opencode/opencode.json loading
INFO  2026-01-20T09:20:21 +10ms service=config path=/Users/mateuszkijewski/.config/opencode/opencode.jsonc loading
INFO  2026-01-20T09:20:21 +3ms service=bun cmd=["/opt/homebrew/Cellar/opencode/1.1.19/bin/opencode","add","@opencode-ai/plugin@1.1.19","--exact"] cwd=/Users/mateuszkijewski/.config/opencode running
INFO  2026-01-20T09:20:21 +12ms service=provider status=started state
INFO  2026-01-20T09:20:21 +3ms service=models.dev file={} refreshing
INFO  2026-01-20T09:20:21 +0ms service=bun code=0 stdout=bun add v1.3.5 (1e86cebd)

installed @opencode-ai/plugin@1.1.19

[4.00ms] done
 stderr=Saved lockfile
 done
INFO  2026-01-20T09:20:21 +0ms service=bun cmd=["/opt/homebrew/Cellar/opencode/1.1.19/bin/opencode","install"] cwd=/Users/mateuszkijewski/.config/opencode running
INFO  2026-01-20T09:20:21 +7ms service=provider init
INFO  2026-01-20T09:20:21 +3ms service=bun code=0 stdout=bun install v1.3.5 (1e86cebd)

Checked 3 installs across 4 packages (no changes) [1.00ms]
 stderr= done
INFO  2026-01-20T09:20:21 +0ms service=plugin name=CodexAuthPlugin loading internal plugin
INFO  2026-01-20T09:20:21 +0ms service=plugin path=opencode-copilot-auth@0.0.12 loading plugin
INFO  2026-01-20T09:20:21 +3ms service=plugin path=opencode-anthropic-auth@0.0.8 loading plugin
INFO  2026-01-20T09:20:21 +22ms service=plugin path=@gitlab/opencode-gitlab-auth@1.3.0 loading plugin
◒  Generating agent configurationINFO  2026-01-20T09:20:21 +51ms service=provider providerID=github-copilot found
INFO  2026-01-20T09:20:21 +0ms service=provider providerID=opencode found
INFO  2026-01-20T09:20:21 +0ms service=provider status=completed duration=89 state
INFO  2026-01-20T09:20:21 +1ms service=provider status=started providerID=github-copilot getSDK
INFO  2026-01-20T09:20:21 +0ms service=provider providerID=github-copilot pkg=@ai-sdk/github-copilot using bundled provider
INFO  2026-01-20T09:20:21 +0ms service=provider status=completed duration=0 providerID=github-copilot getSDK
◑  Generating agent configurationINFO  2026-01-20T09:20:21 +591ms service=server method=PUT path=/auth/github-copilot request
INFO  2026-01-20T09:20:21 +0ms service=server status=started method=PUT path=/auth/github-copilot request
INFO  2026-01-20T09:20:21 +2ms service=server status=completed duration=2 method=PUT path=/auth/github-copilot request
■  LLM failed to generate agent: The requested model is not supported.
ERROR 2026-01-20T09:20:22 +414ms service=default name=UICancelledError message=UICancelledError stack=UICancelledError: UICancelledError
    at <anonymous> (src/cli/cmd/agent.ts:127:17)
    at processTicksAndRejections (native:7:39) fatal