io.github.OpenConverters/kelvin · v0.1.0 · ai-and-media
Kelvin — power electronics components is healthy: it completed an MCP handshake in 230 ms and exposes 7 tools.
Read-only parts catalogue for power electronics: search, selection, cross-reference.
Endpoint: https://kelvin.openconverters.com/mcp (streamable-http)
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| Users (last 30 days) | 0 |
| Handshake | Healthy |
| Auth needed | None |
| Tool count | 7 |
| Latency | 230 ms |
| Last checked (UTC) | 2026-10-26T12:00:22.209Z |
| Checked (UTC) | Status | Latency | Error |
|---|---|---|---|
| 2026-10-26T12:00:22.209Z | Healthy | 230 | |
| 2026-10-26T12:00:22.117Z | Healthy | 727 |
list_families | Every component family in the TAS catalogue, with how many parts it holds and whether it has a deterministic selector. Start here. |
describe_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. |
search_parts | 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. |
part_details | One part by MPN: its extracted specs and, optionally, the full TAS catalogue record behind them (datasheet URL, mechanical drawing, provenance). |
recommend_parts | 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. |
spec_distribution | 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. |
cross_reference | 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 |