The Khronos Group, Inc.

The Khronos Group, Inc. is an open, member-driven consortium that develops royalty‑free open standards for 3D graphics, virtual and augmented reality, parallel computing, machine learning, vision processing, and the metaverse. It hosts a portfolio of industry standards such as OpenGL, Vulkan, OpenCL, OpenXR, WebGL, glTF, and many safety‑critical derivatives, supporting over 130 member organizations across 58 active standards in 21 countries.

The Khronos Group, Inc. is listed with 1 API on the APIs.io network. Tagged areas include Company, Open-Standards, Graphics, AR/VR, and Compute.

The Khronos Group, Inc.’s developer surface includes documentation, API reference, support, engineering blog, pricing, signup flow, and 15 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

27.7/100 thin Agent 5/100 human only Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 API

CompanyOpen-StandardsGraphics AR/VR Compute Consortium

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 27.7/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 5.7 / 17

Access Clarity 7.6 / 17

Operational Transparency 3.5 / 11

Contract Governance 0.0 / 10

Discoverability 5.0 / 9

Regulatory Posture 4.4 / 15

Agent readiness — 5/100 · human only

Machine-Readable Contract 0 / 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 0 / 7

Rate-Limit Signaling 0 / 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

Delegated User Identity 0 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 5 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0

11 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 33.3 — up to +13.3 composite points
Contract Governance scores 0.0 — up to +12.0 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/the-khronos-group-inc/apis.yml: open an issue on github.com/api-evangelist/the-khronos-group-inc to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

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

Khronos Registry

Documentation and reference for Khronos standards and APIs.

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

The Khronos Group Inc Openapi Overlay

0 actions · update

UNRECORDED

Security Posture 3

Authentication, domain security, vulnerability disclosure, and trust-center signals.

The Khronos Group Inc Authentication

0 schemes

SECURITY

The Khronos Group Inc Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

The Khronos Group Inc Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

The Khronos Group Inc Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Build 1

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Pricing

Pricing

Company 3

The organization behind the API

Newsroom

Newsroom

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: the-khronos-group-inc
name: The Khronos Group, Inc.
description: The Khronos Group, Inc. is an open, member-driven consortium that develops royalty‑free open standards for 3D
  graphics, virtual and augmented reality, parallel computing, machine learning, vision processing, and the metaverse. It
  hosts a portfolio of industry standards such as OpenGL, Vulkan, OpenCL, OpenXR, WebGL, glTF, and many safety‑critical derivatives,
  supporting over 130 member organizations across 58 active standards in 21 countries.
url: https://artifacts.apis.io/the-khronos-group-inc/apis.yml
x-type: company
x-source: harvest:vc-portfolio
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-29 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-29'
modified: '2026-10-29'
tags:
- Company
- Open-Standards
- Graphics
- AR/VR
- Compute
- Consortium
image: https://www.khronos.org/assets/css/images/khronos-logo.svg
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Security
  url: https://www.khronos.org/about/security#bounty
- type: LLMsTxt
  url: llms/the-khronos-group-inc-llms.txt
- type: SecurityTxt
  url: well-known/the-khronos-group-inc-security.txt
- type: WellKnown
  url: well-known/the-khronos-group-inc-well-known.yml
- type: Hosts
  url: hosts/the-khronos-group-inc-hosts.yml
- type: Vendors
  url: vendors/the-khronos-group-inc-vendors.yml
- type: StatusPage
  url: https://status.khronos.org/
- type: Newsroom
  url: https://www.khronos.org/news/
- type: VulnerabilityDisclosure
  url: security/the-khronos-group-inc-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/the-khronos-group-inc-domain-security.yml
- type: Website
  url: https://www.khronos.org/
- type: DeveloperPortal
  url: https://www.khronos.org/members/
- type: Documentation
  url: https://registry.khronos.org/
- type: APIReference
  url: https://registry.khronos.org/
- type: Support
  url: https://www.khronos.org/about/technical-support/
- type: Blog
  url: https://www.khronos.org/blog/
- type: GitHubOrganization
  url: https://github.com/KhronosGroup
- type: TermsOfService
  url: https://www.khronos.org/legal/terms/
- type: PrivacyPolicy
  url: https://www.khronos.org/legal/privacy/
- type: Pricing
  url: https://www.khronos.org/members/
- type: SignUp
  url: https://www.khronos.org/members/
apis:
- name: Khronos Registry
  description: Documentation and reference for Khronos standards and APIs.
  humanURL: https://registry.khronos.org/
  aid: the-khronos-group-inc:khronos-registry
x-backed-by:
- null
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: The Khronos Group provides documentation of its standards but no publicly accessible OpenAPI, AsyncAPI, GraphQL,
    gRPC, or WSDL contracts.
  evidence:
  - url: https://www.khronos.org/
    status: 200
  checked: '2026-10-29'
x-enrichment:
  date: '2026-10-29'
  status: nochange
  artifacts_added: 0
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

The Khronos Group, Inc. API — frequently asked questions

Does The Khronos Group, Inc. have an API?

Yes. APIs.io lists 1 API from The Khronos Group, Inc., including Khronos Registry.

How do I authenticate with the The Khronos Group, Inc. API?

The Khronos Group, Inc. documents its authentication (0 schemes). The details are profiled on APIs.io as The Khronos Group Inc Authentication.

Is the The Khronos Group, Inc. API ready for AI agents?

The Khronos Group, Inc. has a Kin Score of 27.7 out of 100 (thin) and an Agent Readiness score of 4.5 (human-only), scored by API Evangelist on 2026-10-31.

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