Switch a project from OpenAI API to OpenRouter via coding agent
The poster delegated an incremental update migrating a project from the OpenAI API to OpenRouter to a coding agent, and reports it performed well. ·
Done withGitHub Copilot
- What they did
- The commenter used GitHub Copilot’s coding agent for an incremental migration on their project, switching it from the OpenAI API to the OpenRouter API. They gave it instructions and let it make the code changes, then reviewed the commit and pull request notes it produced; they said they could not tell from that output whether it had made any MCP calls.
- How it went
- They reported the agent performed well, followed instructions, wrote good documentation, and the update worked in one shot. The main limitation they noted was lack of visibility into MCP activity from the output they received.
- Worth knowing
- The practical catch was observability: they only saw the commit and PR notes, not the agent’s tool-use output.
Try it yourself with GitHub Copilot
In [repo name], migrate the project from the OpenAI API to OpenRouter in small steps. Update the client setup, base URL, environment variables, and model names (map [current model] to [OpenRouter model]), then run [test command]. Finish with a list of every file changed and anything I need to configure myself, such as API keys. Show me the plan before you make changes.
Want help getting this working? Join the Vibe Coding Academy ↗ Run by Alex Finn, who also runs this site.
Source: Reddit · Jul 2, 2025
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