DeepSeek API Extensions
Domain: Models & Providers
Motivation
@deepseek-ai/dsh-deepseek-llm-api-extensions is the official registry for additive top-level fields on DeepSeek LLM requests. Contributor plugins claim one declaration-merged field, and dsh-llm-deepseek prepares the contributions after serializing its base request, sending them outside the model input. Shipped compositions use it for the default-on dsh_session_log and dsh_plugin_packages fields.
Concrete Example
dsh-session-log-deepseek owns the dsh_session_log field and dsh-plugin-package-inventory-deepseek owns dsh_plugin_packages; both stay outside model input and are accepted only after an HTTP 2xx.
Analogy
Extra cargo hooks on a truck bed — you bolt on optional loads without rebuilding the truck.