dsh-unique

In agent workflows, array inputs often carry duplicate values, and those redundancies can quietly undermine downstream aggregation, validation, or rendering logic. dsh-unique solves this with a ready-to-use array deduplication tool, so you get a clean list of unique values without hand-writing filter or Set logic each time.

Under the hood it is a pure Node.js implementation with zero network dependencies and zero third-party packages. At runtime it makes no HTTP calls, pulls in no external modules, and the entire process is lightweight, deterministic, and fully offline. Once installed, the plugin registers itself as a session tool; a single in-conversation call is all it takes to produce the deduplicated result.

It is a good fit for developers whose agent pipelines frequently process array inputs, especially when you want to keep the dependency tree lean and avoid any additional network calls. One call, one clean array, nothing more.