{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.pipeworx-io/nist-fluid-properties","description":"NIST Chemistry WebBook — Thermophysical Properties of Fluid Systems.","title":"Nist Fluid Properties","repository":{"url":"https://github.com/pipeworx-io/mcp-nist-fluid-properties","source":"github"},"version":"0.2.1","websiteUrl":"https://pipeworx.io/packs/nist-fluid-properties","packages":[{"registryType":"npm","identifier":"@pipeworx/mcp-nist-fluid-properties","version":"0.2.1","transport":{"type":"stdio"},"environmentVariables":[{"description":"Optional Pipeworx API key. Without it calls are anonymous and capped daily; a free key raises the cap.","isSecret":true,"name":"PIPEWORX_API_KEY"}]}],"remotes":[{"type":"streamable-http","url":"https://gateway.pipeworx.io/nist-fluid-properties/mcp"}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-11-03T20:59:56.92431Z","publishedAt":"2026-11-03T20:59:56.92431Z","updatedAt":"2026-11-03T20:59:56.92431Z","isLatest":true}}}