DeepSeek Harness Plugin: dsh-abs

`dsh-abs` is a plugin for DeepSeek Harness (DSH) that enhances models' reasoning capabilities. Maintained by uckkk and implemented in pure Node, it can run without a network connection. Users can install and enable it with the command `dsh plugin add github:uckkk/dsh-abs`. After installation, users can directly invoke the tools registered by the plugin within a session. The plugin runs with the permissions of the current DSH process, so review its source code and license before use. The DSH philosophy is "everything is a plugin," and the community directory has no official affiliation with DeepSeek.