nobu121

DeepSeek Harness plugin: automatically adds a stable per-conversation x-opencode-session header to OpenCode / OpenCode Go provider requests — fixes 400 MissingSessionID and keeps OpenCode's session affinity / prompt-cache routing working.

DeepSeek Harness plugin: discovers the npm/pnpm/yarn/bun scripts of the current workspace (never descending into node_modules) and runs any of them in the background from a compact control in the composer area or the session header.