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DSHX
Build, test, and ship typed DeepSeek Harness plugins
DSHX is a build-time toolchain for out-of-tree DeepSeek Harness plugins. It gives you typed Host/Client authoring, a bounded Vite build, offline diagnostics, Profile-aware development and reproducible templates, while the official DSH/Cordis services keep ownership of execution, registries, transport, HMR and disposal. Run check in CI, build Host and Client artifacts with declarations, and keep plugins in sync with the runtime you test against.
Hi Product Hunt! DSHX started from a small annoyance: every out-of-tree plugin for DeepSeek Harness repeated the same plumbing, and a Host/Client mismatch only surfaced at runtime. DSHX makes that contract explicit in TypeScript, checks it offline, and keeps the Vite build inside a boundary the runtime can trust. It is MIT-licensed and in preview, so feedback on the authoring API is very welcome.
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About DSHX on Product Hunt
“Build, test, and ship typed DeepSeek Harness plugins”
DSHX was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #392 on the daily leaderboard. DSHX is a build-time toolchain for out-of-tree DeepSeek Harness plugins. It gives you typed Host/Client authoring, a bounded Vite build, offline diagnostics, Profile-aware development and reproducible templates, while the official DSH/Cordis services keep ownership of execution, registries, transport, HMR and disposal. Run check in CI, build Host and Client artifacts with declarations, and keep plugins in sync with the runtime you test against.
DSHX was featured in Developer Tools (521.5k followers) and GitHub (41.4k followers) on Product Hunt. Together, these topics include over 121.4k products, making this a competitive space to launch in.
Who hunted DSHX?
DSHX was hunted by Evan. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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Evan