Kelvin — power electronics components
Read-only parts catalogue for power electronics: search, selection, cross-reference.
사용해야 할까요
품질 및 안전성
도구 정의와 프로토콜 준수에 대한 자동 분석을 기반으로 합니다.
컨텍스트 비용
이는 서버의 도구가 모델의 컨텍스트에 로드될 때마다 소비되는 대략적인 토큰 수입니다. 수치가 높을수록 다른 작업에 사용할 수 있는 주의가 줄어듭니다.
설치
원클릭 설치
`claude_desktop_config.json` 파일에 다음을 추가하세요:
{
"mcpServers": {
"kelvin": {
"url": "https://kelvin.openconverters.com/mcp"
}
}
}원격 엔드포인트
https://kelvin.openconverters.com/mcpstreamable-http할 수 있는 일
도구 목록
도구 (7)
🟢list_families
Every component family in the TAS catalogue, with how many parts it holds and whether it has a deterministic selector. Start here.
입력 스키마
{
"type": "object",
"properties": {},
"title": "list_familiesArguments"
}🟢describe_family(family)
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.
입력 스키마
{
"type": "object",
"properties": {
"family": {
"title": "Family",
"type": "string"
}
},
"required": [
"family"
],
"title": "describe_familyArguments"
}🟢search_parts(family, filters, sort, limit, offset, ...)
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.
입력 스키마
{
"type": "object",
"properties": {
"family": {
"title": "Family",
"type": "string"
},
"filters": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"title": "Filters"
},
"sort": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"title": "Sort"
},
"limit": {
"default": 25,
"title": "Limit",
"type": "integer"
},
"offset": {
"default": 0,
"title": "Offset",
"type": "integer"
},
"with_facets": {
"default": false,
"title": "With Facets",
"type": "boolean"
}
},
"required": [
"family"
],
"title": "search_partsArguments"
}🟢part_details(family, mpn, manufacturer, include_record)
One part by MPN: its extracted specs and, optionally, the full TAS catalogue record behind them (datasheet URL, mechanical drawing, provenance).
입력 스키마
{
"type": "object",
"properties": {
"family": {
"title": "Family",
"type": "string"
},
"mpn": {
"title": "Mpn",
"type": "string"
},
"manufacturer": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Manufacturer"
},
"include_record": {
"default": true,
"title": "Include Record",
"type": "boolean"
}
},
"required": [
"family",
"mpn"
],
"title": "part_detailsArguments"
}🟢recommend_parts(family, requirements, options, max_results, include_envelope)
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.
입력 스키마
{
"type": "object",
"properties": {
"family": {
"title": "Family",
"type": "string"
},
"requirements": {
"additionalProperties": true,
"title": "Requirements",
"type": "object"
},
"options": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"title": "Options"
},
"max_results": {
"default": 12,
"title": "Max Results",
"type": "integer"
},
"include_envelope": {
"default": false,
"title": "Include Envelope",
"type": "boolean"
}
},
"required": [
"family",
"requirements"
],
"title": "recommend_partsArguments"
}🟢spec_distribution(family, field, filters, buckets, log)
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.
입력 스키마
{
"type": "object",
"properties": {
"family": {
"title": "Family",
"type": "string"
},
"field": {
"title": "Field",
"type": "string"
},
"filters": {
"anyOf": [
{
"additionalProperties": true,
"type": "object"
},
{
"type": "null"
}
],
"default": null,
"title": "Filters"
},
"buckets": {
"default": 20,
"title": "Buckets",
"type": "integer"
},
"log": {
"default": true,
"title": "Log",
"type": "boolean"
}
},
"required": [
"family",
"field"
],
"title": "spec_distributionArguments"
}🟢cross_reference(family, mpn, manufacturer, target_manufacturers, same_type, ...)
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'.
입력 스키마
{
"type": "object",
"properties": {
"family": {
"title": "Family",
"type": "string"
},
"mpn": {
"title": "Mpn",
"type": "string"
},
"manufacturer": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"default": null,
"title": "Manufacturer"
},
"target_manufacturers": {
"anyOf": [
{
"items": {
"type": "string"
},
"type": "array"
},
{
"type": "null"
}
],
"default": null,
"title": "Target Manufacturers"
},
"same_type": {
"default": true,
"title": "Same Type",
"type": "boolean"
},
"max_results": {
"default": 12,
"title": "Max Results",
"type": "integer"
}
},
"required": [
"family",
"mpn"
],
"title": "cross_referenceArguments"
}커뮤니티
증거