DeepSeek Harness Ecosystem
Bridge the Pi and DeepSeek Harness ecosystems: one Pi Host ABI runs unmodified Pi extensions as native DSH plugins.
Project overview
pi2dsh Bridging the Pi and DeepSeek Harness ecosystems. pi2dsh is dedicated to connecting Pi's extension ecosystem with DeepSeek Harness (DSH): one general Pi Host ABI compatibility layer that runs unmodified Pi extensions as native DSH plugins — not per-package patches. Architecture
The bridge implements Pi's public extension surface once, mapping every call onto DSH's native services. A package that sticks to Pi's public API runs verbatim; capabilities with no safe mapping fail explicitly instead of faking success.
1. The core contains no if (packageName === …) branching. 2. Every capability has a public-API contract test (pnpm test, 55 tests); "some plugin loads" is never the success criterion. 3. The top-50 corpus is verified black-box only: failures file public ABI gaps, and fixing one gap unlocks every package that hits it (e.g. one jiti subpath-alias fix unlocked 4 packages at once). Progress: Pi catalog top 50 by monthly downloads