Adding "OLlama" is a no-op

[bpasero]

Testing #274343

Nothing happens when I pick OLlama.

[isidorn]

Feel free to remove Ollama actually.
I want it to be extension contributable. And add OpenAI compatible should have Ollama covered.

[soupdiver]

Yea, same here. When I look at my ollama server during that time I see
[GIN] 2025/11/14 - 13:47:23 | 404 | 4.7µs | 10.23.0.106 | GET "/v1/api/version"

Seems its using a wrong endpoint?

Revert to 0.31.5 fixes this issue

[goddade]

same

[songyang-dev]

I created a reproduction repo for this issue here: https://github.com/songyang-dev/agent-motive. (Commit
ca9579c).

The repo simulates the Ollama endpoints that VSCode Copilot uses to find models.

• GET /api/version
• GET /api/tags
• POST /api/show

You can run the server locally with fastapi dev main.py --port 11434.

Then open VSCode and access the model selection screen. Click Add Models -> Ollama. The screen will flicker and then it will look like nothing happened.

I noticed that VS Code calls /api/show with an empty payload, which leads to a HTTP 422 error.

Here are the logs:

-> % fastapi dev main.py --port 11434

   FastAPI   Starting development server 🚀
 
             Searching for package file structure from directories with  
             __init__.py files                                           
             Importing from                                              
             /Users/songyang/Documents/projects/agent-motive             
 
    module   🐍 main.py
 
      code   Importing the FastAPI app object from the module with the   
             following code:                                             
 
             from main import app
 
       app   Using import string: main:app
 
    server   Server started at http://127.0.0.1:11434
    server   Documentation at http://127.0.0.1:11434/docs
 
       tip   Running in development mode, for production use: fastapi run
 
             Logs:
 
DEBUG:agent_motive:Version endpoint called.
      INFO   127.0.0.1:51736 - "GET /api/version HTTP/1.1" 200
DEBUG:agent_motive:Tags endpoint called.
      INFO   127.0.0.1:51737 - "GET /api/tags HTTP/1.1" 200
ERROR:agent_motive:Validation error on POST /api/show. Payload: {}. Errors: [{'type': 'missing', 'loc': ('body', 'model'), 'msg': 'Field required', 'input': {}}]
      INFO   127.0.0.1:51736 - "POST /api/show HTTP/1.1" 422
DEBUG:agent_motive:Version endpoint called.
      INFO   127.0.0.1:51736 - "GET /api/version HTTP/1.1" 200
DEBUG:agent_motive:Tags endpoint called.
      INFO   127.0.0.1:51737 - "GET /api/tags HTTP/1.1" 200
ERROR:agent_motive:Validation error on POST /api/show. Payload: {}. Errors: [{'type': 'missing', 'loc': ('body', 'model'), 'msg': 'Field required', 'input': {}}]
      INFO   127.0.0.1:51736 - "POST /api/show HTTP/1.1" 422

[sandy081]

Changed how models can be configured in the editor which fixed this issue. Hence closing.