Writing a DeepSeek Harness plugin is easier than expected: just feed the docs to Opus
dotey · x · 2026-10-31
- @dotey shares that building a DeepSeek Harness (dsh) plugin is simpler than expected: he gave the official docs to Claude Opus with his requirements and got a working plugin.
- His plugin runs Claude Design on DeepSeek Harness with convenient annotation, commenting and editing; he praises dsh's rapid improvement and published the plugin.
- The linked official tutorial shows the plugin pattern: a TypeScript module exporting apply(ctx), registered via a cordis.yml overlay with an absolute path, loaded with pnpm dsh web --patch; anything registered through ctx is auto-cleaned on unload.
Related event: Developer Builds DeepSeek Harness Plugin to Run Claude Design on DeepSeek(4 posts)→
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