dsh-model-vendor-badge

A small vendor pill now sits right next to the model selector in the DeepSeek Harness web composer. It solves a practical problem: when you route through aggregators like OpenRouter, the model name alone rarely tells you which provider is actually serving the request. This badge puts the answer in plain sight, so you no longer need to open a popup to double-check.

The pill registers into the conversation.input.right seat, immediately left of the model selector, and reads the same per-session ModelDirectory (ctx.modelDirectories) that the selector itself renders from. Switch the model from the seat menu, the /model popup, or the host, and the badge updates live with no stale state. Known provider route ids get a brand-colored dot; unknown routes fall back to a neutral one, making at-a-glance identification effortless.

Everything is pure client-side presentation: no host code injection, no RPC calls, no settings entries, no session-event listeners. Uninstalling leaves nothing behind. It is a perfect fit for users who hop between providers and routes frequently and want the interface to always make clear which backend is doing the heavy lifting.