Today(-ish) I shipped Janus: https://github.com/risadams/Janus
It's a hobby project that let's me combine working with Claude code and also a local LM-studio server.
OpenAPI support coming soon(-ish)
GitHubGitHub - risadams/Janus: A local proxy for Claude Code: see what every request costs, send chosen work to a local LM Studio model, keep secrets on your machine, and keep working when Claude is down.A local proxy for Claude Code: see what every request costs, send chosen work to a local LM Studio model, keep secrets on your machine, and keep working when Claude is down. - risadams/Janus