dsh-helium

When you are building a chemistry quiz bot, a periodic-table explainer, or any content pipeline that needs a single element's basic facts, reaching out to an HTTP endpoint for what is ultimately static reference data feels like overkill. dsh-helium bundles every key property of Helium into a zero-dependency, pure-Node local plugin so your workflow can resolve the data in a single synchronous call—no fetch, no timeout, no external service to maintain.\n\nThe plugin exposes two tools. element_info returns the full record in one shot: element name, chemical symbol, atomic number, relative atomic mass, category, group, period, state at room temperature, and electron configuration. element_field lets you pull one field by name, which keeps prompts lean and makes it trivial to slot a specific value into a larger automation or RAG pipeline without carrying the whole record. Both implementations are plain JavaScript with no third-party packages and no network I/O, so they are as fast as your runtime can start.\n\nIt is a good fit for developers building chemistry tutorials, quiz generators, science-explainer agents, or any local-first content pipeline that needs a quick, accurate reference to helium's fundamental properties. The scope is intentionally narrow, the interface is minimal, and integration takes just a single function call—no configuration files, no API keys, no daemon.