Kelvin — power electronics components
Read-only parts catalogue for power electronics: search, selection, cross-reference.
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Calidad y seguridad
Basado en el análisis automatizado de las definiciones de herramientas y el cumplimiento del protocolo.
Costo de contexto
Este es el número aproximado de tokens que se consumen cada vez que las herramientas del servidor se cargan en el contexto de un modelo. Los recuentos más altos reducen la atención disponible para otras tareas.
Instalar
Instalación con un clic
Agrega esto a tu archivo `claude_desktop_config.json`:
{
"mcpServers": {
"kelvin": {
"url": "https://kelvin.openconverters.com/mcp"
}
}
}Puntos de conexión remotos
https://kelvin.openconverters.com/mcpstreamable-httpQué puede hacer
Inventario de herramientas
Herramientas (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.
Esquema de entrada
{
"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.
Esquema de entrada
{
"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.
Esquema de entrada
{
"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).
Esquema de entrada
{
"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.
Esquema de entrada
{
"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.
Esquema de entrada
{
"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'.
Esquema de entrada
{
"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"
}Comunidad
Evidencia