Installable DSH bundle: the dsh-plugin-guide plugin-development knowledge base as an on-demand agent skill. Official docs archive (EN/ZH), Cordis primer, 114-repo community archive, 1654 archived Discussions, 20+ battle-tested pitfalls.
Plugin discoverability for DeepSeek Harness: search npm + awesome-dsh-plugin, look up packages, browse the curated list — from inside dsh agents (answers discussion #1715).
Deployment-level deadlines for dsh tool calls that declare none: mounted on the tools/execute waterfall, it turns a silently wedged tool call into a model-visible TOOL_DEADLINE_EXCEEDED.