Manage OpenAPI via GitHub Demo

This is a demo repository showing how GitHub can be used to manage an API contract using an APIs.json index plus an OpenAPI definition and supporting artifacts. The API used in the demo is the APIs.io Search API, which exposes search and submission endpoints over the APIs.io index. The repository is referenced by an API Evangelist blog post on managing OpenAPI in GitHub.

Manage OpenAPI via GitHub Demo publishes 2 APIs on the APIs.io network: APIs API and Search API. Tagged areas include APIs.json, Demo, GitHub, OpenAPI, and Reference.

The Manage OpenAPI via GitHub Demo catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.

🌐 Visit website 📡 Source on GitHub

34.6/100 thin ▬ flat Agent 24/100 agent aware Full breakdown ↓
scored 2026-08-21 · rubric v0.12.0

AccessFreemium

2 APIs

APIs.jsonDemo GitHub OpenAPI Reference Search

Kin Score

Kin Score How this is scored →
scored 2026-08-21 · rubric v0.12.0

Composite quality — 34.6/100 · thin

Contract Quality 16.3 / 25

Developer Ergonomics 0.0 / 20

Access Clarity 3.2 / 20

Operational Transparency 1.0 / 13

Contract Governance 7.3 / 12

Discoverability 6.9 / 10

Agent readiness — 24/100 · agent aware

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/demo-openapi: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

APIs 2

Individual APIs this provider publishes, each with its own machine-readable definition.

Rate Limits 1

Documented rate limits and quota policies.

Demo Openapi Rate Limits

5 limits

RATE LIMITS

FinOps 1

Cost, billing, and metering signals for API financial operations.

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Vocabulary

Vocabulary

JSONLD

JSONLD

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

SupportEmail

SupportEmail

Company 1

The organization behind the API

BlogPost

BlogPost

Other 3

Properties that don't map to a standard resource type

CanonicalRepo

CanonicalRepo

APIsIo

APIsIo

Developer

Developer

Source (apis.yml)

aid: demo-openapi
name: Manage OpenAPI via GitHub Demo
url: https://raw.githubusercontent.com/api-evangelist/demo-openapi/refs/heads/main/apis.yml
kind: contract
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  generated: '2026-07-22'
  method: derived
position: Producer
access: 1st-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/demo-openapi.png
tags:
- APIs.json
- Demo
- GitHub
- OpenAPI
- Reference
- Search
created: '2024-10-31'
modified: '2026-04-28'
specificationVersion: '0.23'
description: This is a demo repository showing how GitHub can be used to manage an API contract using an APIs.json index plus
  an OpenAPI definition and supporting artifacts. The API used in the demo is the APIs.io Search API, which exposes search
  and submission endpoints over the APIs.io index. The repository is referenced by an API Evangelist blog post on managing
  OpenAPI in GitHub.
apis:
- aid: demo-openapi:demo-openapi-apis-api
  name: Manage OpenAPI via GitHub Demo APIs API
  description: Index of HTTP application programming interfaces.
  humanURL: https://developer.apis.io/documentation/
  baseURL: https://search-api.apis.io/
  tags: []
  tags_raw:
  - APIs
  properties:
  - type: OpenAPI
    url: openapi/demo-openapi-apis-api-openapi.yml
  - type: Documentation
    url: https://developer.apis.io/documentation/
  - type: OpenAPIReview
    url: openapi/openapi-review.yml
  - type: Rules
    url: rules/apis-io-search-api-rules.yml
  - type: Teams
    url: common/team.yml
  - type: UseCases
    url: common/use-cases.yml
- aid: demo-openapi:demo-openapi-search-api
  name: Manage OpenAPI via GitHub Demo Search API
  description: Search using a cloud search engine.
  humanURL: https://developer.apis.io/documentation/
  baseURL: https://search-api.apis.io/
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/demo-openapi-search-api-openapi.yml
  - type: Documentation
    url: https://developer.apis.io/documentation/
  - type: OpenAPIReview
    url: openapi/openapi-review.yml
  - type: Rules
    url: rules/apis-io-search-api-rules.yml
  - type: Teams
    url: common/team.yml
  - type: UseCases
    url: common/use-cases.yml
common:
- type: DomainSecurity
  url: security/demo-openapi-domain-security.yml
- type: BlogPost
  url: https://github.com/api-evangelist/demo-openapi
- type: CanonicalRepo
  url: https://github.com/api-evangelist/search-api
- type: APIsIo
  url: https://apis.io
- type: Developer
  url: https://developer.apis.io
- type: SupportEmail
  url: mailto:kin@apievangelist.com
- type: Vocabulary
  url: vocabulary/demo-openapi-vocabulary.yml
- type: JSONLD
  url: json-ld/demo-openapi-context.jsonld
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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Manage OpenAPI via GitHub Demo

Kin Score

APIs 2

Manage OpenAPI via GitHub Demo APIs API

Manage OpenAPI via GitHub Demo Search API

Open Collections 3

API Collection

Technical Contract for the .io Search APIs API

Technical Contract for the APIs.io Search API

Pricing Plans 1

Demo Openapi Plans Pricing

Rate Limits 1

Demo Openapi Rate Limits

FinOps 1

Demo Openapi Finops

Semantic Vocabularies 1

Demo Openapi Context

Spectral Rules 1

Manage OpenAPI via GitHub Demo API Rules

Security Posture 1

Demo Openapi Domain Security

Resources