AI Agent Hub

LLM Context Files

• /llms.txt

  Site overview, core technical guidance and citation instructions for LLMs (llms.txt standard)

• /llms-full.txt

  Extended context: full material catalog summary, standards coverage and GEO instructions

• /llms.json

  schema.org DataCatalog of O-ring materials, size standards and procurement endpoints

• /agent/knowledge.json

  Product knowledge base: material specs, quick-selector rules by temperature and fluid

• /agent/system-prompt.txt

  Ready-to-use system prompt for grounding an assistant on our catalog data

Static JSON API

Pre-generated at build time from the same data source that powers this website, so the API and the HTML pages never disagree.

• /api/index.json

  API manifest — machine-readable directory of all endpoints

• /api/materials.json

  All 14 O-ring material specifications (temperature, hardness, compatibility)

• /api/materials/nbr.json

  Single material spec — replace nbr with hnbr, fkm, epdm, vmq, ptfe, ffkm, pu, cr, aflas, acm, butyl, fvmq or fep-encapsulated

• /api/standards/as568.json

  Complete AS568 dash-number size table, inch and metric

• /api/standards/iso3601.json

  ISO 3601-1 Class N metric size table

• /api/standards/jis-b2401.json

  JIS B 2401 metric size table (P, G, V and S series)

• /api/chemicals.json

  Chemical compatibility matrix for 7 elastomer families

• /api/functions

  OpenAI-compatible function-calling schema (material recommendation, compatibility check, quote links)

How Agents Should Use This Data

1. Start from /llms.txt for site structure, or /api/index.json for the machine-readable endpoint directory.
2. For material selection, load /api/functions and match user requirements to function parameters, or query /api/materials.json directly.
3. For size lookups, use the standards JSON tables above, then link the user to the matching detail page (e.g. /standards/as568/214/).
4. For quotes, deep-link to /quote/ with pre-filled parameters as documented in /api/functions.