dsh-switch

Install the DSH bundle

Pin a reviewed commit when installing from GitHub:

dsh plugin --profile web add github:dongsheng123132/dsh-switch#
dsh --profile web --dump-config

The bundle ships JavaScript and has no install/build lifecycle script.

Tools

dsh_switch_status({ includeModels? })

• shows the default selection used by newly created sessions;
• lists registered provider routes;
• optionally asks each adapter for its advertised models;
• performs no provider network health request itself.

dsh_switch_default({ provider, model, reasoningEffort?, expectedProvider?, expectedModel? })

• validates the exact route with ctx.llm.resolveModelInfo();
• rejects an unsupported reasoning effort;
• supports an optimistic-concurrency expectation pair;
• saves through ctx.agentDefaultModel.saveSelection();
• reads the value back and fails if the write is not observable;
• affects new sessions only. Existing sessions keep the route recorded in their logs.