Cline (formerly Claude Dev) is a VS Code coding agent. Add AIgateway as an OpenAI-compatible provider and you can swap models per task without re-installing anything.
In Cline's settings panel, choose API Provider → OpenAI Compatible. Set base URL to https://api.aigateway.sh/v1, paste your AIgateway key, and use any model slug as the Model ID.
Add an x-aig-tag header (e.g. cline-feature-x) so per-feature cost shows up in your AIgateway dashboard.