Zephyr Cloud

Zephyr Cloud Content API

Public content indexes and machine-readable site resources.

GitHub OpenAPI

Operations 4

GET /llms.txt Get the short llms.txt index #
GET /llms-full.txt Get the expanded llms-full.txt guide #
GET /robots.txt Get crawler directives #
GET /sitemap.xml Get the XML sitemap #

Specifications

⚙
OpenAPI
https://artifacts.apis.io/zephyr-cloud/openapi/zephyr-cloud-content-api-openapi.yml

Other Resources

🔗
APIsJSON
https://artifacts.apis.io/zephyr-cloud/apis.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/zephyr-cloud:zephyr-cloud-content-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

zephyr-cloud-content-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: Zephyr Cloud Public Discovery Content API
  version: 1.0.0
  summary: Machine-readable public discovery endpoints for Zephyr Cloud.
  description: This specification documents the public machine-readable resources exposed from zephyr-cloud.io for agents and developer tooling. Product implementation details live in the Zephyr Cloud docs.
servers:
- url: https://zephyr-cloud.io
  description: Production website
tags:
- name: Content
  description: Public content indexes and machine-readable site resources.
paths:
  /llms.txt:
    get:
      tags:
      - Content
      summary: Get the short llms.txt index
      operationId: getLlmsIndex
      responses:
        '200':
          description: Short-form LLM index
          content:
            text/plain:
              schema:
                type: string
  /llms-full.txt:
    get:
      tags:
      - Content
      summary: Get the expanded llms-full.txt guide
      operationId: getLlmsFullIndex
      responses:
        '200':
          description: Expanded LLM guide
          content:
            text/plain:
              schema:
                type: string
  /robots.txt:
    get:
      tags:
      - Content
      summary: Get crawler directives
      operationId: getRobotsTxt
      responses:
        '200':
          description: robots.txt directives
          content:
            text/plain:
              schema:
                type: string
  /sitemap.xml:
    get:
      tags:
      - Content
      summary: Get the XML sitemap
      operationId: getSitemap
      responses:
        '200':
          description: XML sitemap for Zephyr Cloud pages
          content:
            application/xml:
              schema:
                type: string