list_families
List catalogue families
Every component family in the TAS catalogue, with how many parts it holds and whether it has a deterministic selector. Start here.
无需输入参数。

io.github.OpenConverters由 GitHub 账号 OpenConverters 发布v0.1.0更新于 Oct 27, 2026
Read-only parts catalogue for power electronics: search, selection, cross-reference.
只读的功率电子元件目录:浏览元件系列、参数化搜索、按需求排序选型,并按型号查找替代料。
Web executable,通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。
把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体,或 SourceWeft 对话中。智能体会读取该服务器的安装指南,先向你展示发布者、端点和登录方式,经你同意后再把它添加到你的客户端。密钥不会写进任何命令。
阅读 https://sourceweft.com/mcp/io.github.OpenConverters%2Fkelvin/install.md,并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前,先告诉我它的发布者、端点和登录方式,等我确认。不要把 API 密钥写进命令或我会提交的文件;问我密钥应从哪里获取。把它添加到你客户端的 mcpServers 配置中。
{
"mcpServers": {
"kelvin-power-electronics-components": {
"type": "http",
"url": "https://kelvin.openconverters.com/mcp"
}
}
}List catalogue families
Every component family in the TAS catalogue, with how many parts it holds and whether it has a deterministic selector. Start here.
无需输入参数。
Describe a family's query vocabulary
The exact field names one family can be filtered, sorted and bucketed on, and the designRequirements keys its selector reads. Call this before search_parts on an unfamiliar family rather than guessing field names.
family必填Search the parts catalogue
Parametric search over one family: numeric ranges, categorical values, MPN substring and manufacturer, with optional facet counts. This is the catalogue question — 'what parts do we have that ...' — and needs no converter design.
sortlimitfamily必填offsetfilterswith_facetsLook up one part
One part by MPN: its extracted specs and, optionally, the full TAS catalogue record behind them (datasheet URL, mechanical drawing, provenance).
mpn必填family必填manufacturerinclude_recordRecommend parts for a requirement
Kelvin's deterministic selector: rank real parts against a designRequirements block and return the candidates with the margins that ranked them. Same authority Kirchhoff and Heaviside select through — no LLM judgement, reproducible.
family必填optionsmax_resultsrequirements必填include_envelopeDistribution of a spec
How one numeric spec is distributed across a filtered slice of a family — bucket counts (log or linear) plus how many parts state the value at all. Answers 'what is available' questions that a top-N list cannot.
logfield必填family必填bucketsfiltersCross-reference a part
Find substitutes for a part by MPN — the deterministic, program-only cross-reference the Kelvin web app runs: pre-gate the catalogue at the ranker's own reject edges, then score every candidate on value, ratings, footprint and mount type. No LLM judgement. An original whose own specs are incomplete can never yield a clean 'recommended'.
mpn必填family必填same_typemax_resultsmanufacturertarget_manufacturers已满足适用检查项的 83%
该评分衡量此收录条目的完整程度,依据注册中心条目、端点与公开来源计算得出。它不是对服务器本身的评价,也不表示服务器安全或当前可用:可连通性是带日期的检查结果,评分也不包含安装量或用户评价。
请声明包含 README 的 GitHub 仓库,或在 OAuth 受保护资源元数据中提供 resource_documentation。
托管服务按其提供方的条款使用,因此这里不要求许可证。此检查项不计入百分比。