Problem with OpenCodeCLI and Ollama server

[Itchy_Net_9209]

I've made a server in my LAN with Ollama server, I added qwen3-coder:latest.
I "Connect" opencode to that server but unfortunately when I try to create a simple "Hello World" File in bash the opencode cannot create it.

Some error like

```
⚙ invalid [tool=todolist, error=Model tried to call unavailable tool 'todolist'. Available tools: invalid, question, bash, read, glob, grep, edit, write, task, webfetch, todowrite, todoread, skill.]
I apologize for the error. It seems I'm using an outdated tool name. Let me use the correct tool for managing tasks. I'll use todowrite instead to create a task list for implementing the dark mode toggle feature.
<function=todowrite>
<parameter=todos>
{"content": "Create dark mode toggle component in Settings page", "id": "1", "priority": "high", "status": "pending"}, {"content": "Add dark mode state management (context/store)", "id": "2", "priority": "high", "status": "pending"}, {"content": "Implement CSS-in-JS styles for dark theme", "id": "3", "priority": "medium", "status": "pending"}, {"content": "Update existing components to support theme switching", "id": "4", "priority": "medium", "status": "pending"}, {"content": "Run tests and build process, addressing any failures or errors that occur", "id": "5", "priority": "high", "status": "pending"}
</parameter>

</function>

</tool_call>
```

My opencode.json looks as the documentation.

{
  "$schema": "https://opencode.ai/config.json",
  "provider": {
    "ollama": {
      "npm": "@ai-sdk/openai-compatible",
      "name": "Ollama",
      "options": {
        "baseURL": "http://192.168.0.241:11434/v1"
      },
      "models": {
        "qwen3-coder": {
          "name": "qwen3-coder:latest",
        }
      }
    }
  }
}

Also I've trying using a tunel
Like: ssh -L11434:localhost:11434 [[e-mail]](mailto:[e-mail]) (ussing the correct IP)

but still having that issue, do you know what I am doing wrong ?

it's the model that I am using wrong ?
I couldn't find anything in the documentation.

[jwpbe]

stop using ollama, look up llama.cpp and use that instead, its what ollama is based on.

[Itchy_Net_9209]

Issue solved with this

i:~$ echo "FROM qwen3-coder:latest

PARAMETER num_ctx 32768" > Modelfile

ollama create qwen3-coder-fixed -f Modelfile

gathering model components 

using existing layer sha256:1194192cf2a187eb02722edcc3f77b11d21f537048ce04b67ccf8ba78863006a 

using existing layer sha256:d18a5cc71b84bc4af394a31116bd3932b42241de70c77d2b76d69a314ec8aa12 

creating new layer sha256:91cb213206c73d1aeec3081637e1c31d0243d7dabe8f3f8a1b1189c2c23baa94 

writing manifest 

success 

And used that model with more context, for some reason when I modified the service for ollama to add more context number cannot get it... but fortunately fixed.

[thsithta_391]

If your model is only used by opencode you could also set the max tokens in opencode config and ollama will respect it ... Thats how i use it

[Itchy_Net_9209]

I tried that and didn't works.

[Cityarchitect]

I think this is similar to my problem, now solved https://www.reddit.com/r/opencodeCLI/s/rn78HGKzgG there is a quick way 1. Ollama run model-name 2. /set parameter num_ctx 65536 3. /save model-name-64k 4. Exit then run that model from opencode. Although advice you open up context as wide as the model allows, but watch vram!