dsh-bigmodel-catalog

If you hold a Zhipu AI GLM Coding Plan membership but find that DeepSeek Harness does not natively expose the 1M-token glm-5.3 model in its selector, this plugin fills that gap. It registers a dedicated zai adapter that wires the Coding Plan PaaS endpoint directly into the Harness provider pipeline, making glm-5.3 (1,000,000-token context, 128K max output) alongside glm-4.5, glm-4.6, and glm-5 immediately selectable—without manual request stitching or external provider configuration.

The plugin is designed with security and self-containment in mind. The BIGMODEL_API_KEY is resolved per-request through the Harness credential service and never leaks into Cordis configuration or logs. Live endpoint discovery is paired with a verified-exception table so that glm-5.3 remains available even when the Coding Plan API does not list it explicitly. Catalog, filtering, credential resolution, and adapter registration all live inside the package; deployments can override baseURL or apiKeyEnv to target a different Coding Plan endpoint without modifying plugin internals.

It is built for developers who carry a Zhipu GLM Coding Plan or BigModel account and need to analyze large codebases, process lengthy documents, or perform intensive code generation within the Harness workflow—all while benefiting from a near-native 1M-context experience without swapping out their entire toolchain.