Back to search
100
MCP live MCP 2026-07-28 streamable-http

ai.partsgraph/catalog

ai.partsgraph/catalog

Search real parts with datasheet-provenance specs, check compatibility and compose priced BOMs.

Uptime
100.0%
1 direct probes · 30d
Response
651ms
last probe
Tools
11
callable
Resources
5
readable
Prompts
3
available
Primary URL
https://partsgraph.ai/api/mcp

Tools · 11

search_parts

Full-text search over the demo catalogue's provenance-backed part records. Filter by category, build or role. Every attribute returned was corroborated against the manufacturer datasheet or vendor pag…

get_part

The complete canonical record for one part: every attribute with its provenance (source, page, verbatim quote, file hash), vendors with dated indicative prices, and datasheet links.

list_categories

Every category in the catalogue with its part count.

list_builds

The catalogue's reference builds (robot, weather station, plant waterer) with their roles and candidate parts — the starting point for build_bom.

check_compatibility

Evaluates a part set against the build's engineering constraints — supply windows, stall vs peak current, shaft/wheel fit, interfaces, solar chain — with a reasoned verdict per check. Every number cit…

compare_parts

Aligned attribute-by-attribute comparison of two catalogue parts. Absence means the sources did not state a value — never that the part lacks the property.

get_provenance

The receipt behind a stated value: the verbatim source quote, the page, the extraction method, and the sha-256 of the exact file it was read from — plus a ready-made citation line. Omit code for every…

build_bom

Composes a complete BOM for a reference build — quantities, dated indicative prices, per-line rationale, a compatibility verdict for the chosen set, and a CSV export. Override any role with choices.

search

Search the Partsgraph demo catalogue. Returns result ids for fetch. Alias of search_parts shaped to the search/fetch connector contract.

fetch

Fetch the full provenance-backed record for a search result id as a citable document. Alias of get_part shaped to the search/fetch connector contract.

view_bom

Composes the BOM for a reference build and renders it as an interactive view in clients that support MCP Apps. Same data as build_bom.

Resources · 5

bom-viewer-app

The interactive BOM view rendered by view_bom.

ui://partsgraph/bom-viewer
catalogue-overview

Every part with its indicative price, the three reference builds, and the machine surfaces — one orienting read.

catalog://overview
2WD explorer robot — default BOM

The default bill of materials for one reference build, with dated indicative prices and compatibility verdicts.

catalog://builds/2wd-robot/bom
Automatic plant waterer — default BOM

The default bill of materials for one reference build, with dated indicative prices and compatibility verdicts.

catalog://builds/plant-waterer/bom
Solar weather station — default BOM

The default bill of materials for one reference build, with dated indicative prices and compatibility verdicts.

catalog://builds/weather-station/bom

Prompts · 3

plan_build

Guided flow: pick a reference build, compose the BOM, verify every compatibility constraint, and cite provenance for the key figures.

compare_for_project

Attribute-aligned comparison with a recommendation grounded only in corroborated figures.

verify_provenance

Fetch every receipt for a part and present the citations.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "ai.partsgraph/catalog": {
      "url": "https://partsgraph.ai/api/mcp",
      "transport": "streamable-http"
    }
  }
}