DeveloperHub website screenshot

DeveloperHub

DeveloperHub is a hosted developer documentation platform that enables teams to create beautiful API references, user guides, and knowledge bases. It features auto-generated API documentation from OpenAPI specifications, built-in versioning, full-text search, custom domains, and a WYSIWYG editor. DeveloperHub provides a complete developer portal solution with support for multiple documentation projects, custom branding, and SEO optimization. The platform is itself programmable: a published OpenAPI 3.2 contract covers 25 operations for pages, versions, documentation sections, API references, reader access, project export and changelog posts, and two first-party remote MCP servers expose the same surface to agents — a read-only reader server on every customer's docs site and an OAuth-protected editor server.

DeveloperHub publishes 9 APIs on the APIs.io network, including Documentation API, Project API, Reader Access API, and 6 more. Tagged areas include API Reference, Developer Portal, Documentation, Knowledge Base, and OpenAPI.

DeveloperHub’s developer surface includes authentication, changelog, sandbox, documentation, API reference, getting-started guide, pricing, and 37 more developer resources.

🌐 Visit website 📡 Source on GitHub
57.5/100 strong ▬ flat Agent 62/100 agent ready Front door AI 6/6 dominant saas Full breakdown ↓
scored 2026-09-25 · rubric v0.23.0
AccessFreemiumSelf serveFree trial⚡ Free to try
1 APIs 1 MCP Servers
API ReferenceDeveloper PortalDocumentationKnowledge BaseOpenAPIDocs as CodeMCPAgent Skills

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-25 · rubric v0.23.0
Composite quality — 57.5/100 · strong
Contract Quality 9.6 / 19
Developer Ergonomics 4.9 / 15
Access Clarity 11.6 / 15
Operational Transparency 6.7 / 10
Contract Governance 1.6 / 9
Discoverability 5.6 / 8
Regulatory Posture 6.0 / 15
Create-or-Update Ergonomics 1.1 / 10
Agent readiness — 62/100 · agent ready
Machine-Readable Contract 18 / 18
Agentic Access Contract 10 / 10
Documented Reversibility 0 / 6
MCP Server 12 / 12
Machine-Readable Auth 10 / 10
Idempotency 9 / 9
Stable Error Semantics 8 / 8
Request/Response Examples 7 / 7
Rate-Limit Signaling 7 / 7
Typed Event Surface 0 / 6
Agent Skills 5 / 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 6 / 6
Protected Resource Metadata 5 / 5
Registration Without a Human 6 / 6
Agentic Commerce Well-Known Document 0 / 5
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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.
The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.
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 github.com/api-evangelist/developerhub: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

What adopting DeveloperHub moves on the Kin Score 6

DeveloperHub is an area vendor: providers adopt it to run part of their developer surface. This is the Kin Score checks its features can move for a provider that adopts it, what each one really earns, and what it earns nothing for.

developer portalcapability map7 features checked 2026-09-25 · rubric v0.22.0

DeveloperHub lifts the portal pointers: portal, documentation, API reference, changelog and a try-it console, each once declared in apis.yml. It renders server-side, so pages are readable without JavaScript, which avoids the SPA-shell trap that hides other portals. Its llms.txt is generated automatically, refreshes every six hours and cannot be edited (llms-full.txt is not supported). It counts only when served on the provider’s own domain. Its MCP server is an authoring tool, so a provider on DeveloperHub has no reader-facing MCP server from it. Nothing here writes to the contract: the reference renders whatever examples and errors the OpenAPI has.

Developer Ergonomics14.0 of 42 pts
Discoverability4.0 of 54 pts
Operational Transparency6.0 of 38 pts
CheckEarnsThrough
Change log
Operational TransparencyMaintain the changelog and declare it as a ChangeLog entry.		 6.0 of 6 Changelogs
Developer portal
Developer ErgonomicsDeclare the site as a DeveloperPortal entry in apis.yml.		 4.0 of 4 Guides and product documentation
Documentationsaturated
Developer Ergonomics95% of providers with a contract, docs and a reference already earn this; the vendor cannot move it for most of its buyers.		 4.0 of 4 Guides and product documentation
API referencesaturated
Developer Ergonomics94% of providers with a contract, docs and a reference already earn this; the vendor cannot move it for most of its buyers.		 3.0 of 3 API reference from OpenAPI with try-it
Console or sandbox
Developer ErgonomicsDeclare the try-it playground as a Console or Playground entry.		 3.0 of 3 API reference from OpenAPI with try-it
Publishes llms.txtconditional
DiscoverabilityOnly when the project is served on the provider’s own domain (a custom domain or a subdirectory). The file sits at the project URL, and on a DeveloperHub-hosted URL it is not the provider’s surface.		 4.0 of 4 Auto-generated llms.txt and Markdown pages
Across 8977 providers that publish a contract, adopting DeveloperHub would move 8292. Median lift: composite +4.7 (90th percentile +6.8), agent readiness +0.0 (+0.0). Conditional rows excluded.
What DeveloperHub ships that earns nothing (3)
  • MCP server for authoring — The server lets writers edit docs from an AI client. It does not expose the provider’s API to agents.
  • AI Assistant for readers — A reader chat assistant is not a skills artifact.
  • API reference from OpenAPI with try-it — The reference renders the examples the OpenAPI already has and adds none.

A model, not a score. Adopting this vendor changes a provider's Kin Score only when the provider publishes the resulting artifacts on its own surface; nothing here writes a score, and no sponsorship or partnership can. The rating is not for sale → · Full vendor facets artifact

APIs 9

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

DeveloperHub Documentation Platform

DeveloperHub provides a hosted platform for creating developer documentation including API references auto-generated from OpenAPI specs, user guides with a WYSIWYG editor, versi...

DeveloperHub Documentation API

Lists the documentation sections inside a version of a DeveloperHub project — 1 operation.

DeveloperHub Project API

Project-level operations — export, search, whole-project dump, audit log and users. Export and audit are enterprise-plan only — 5 operations.

DeveloperHub Reader Access API

Grants, lists and revokes access for invited readers of a private documentation project, keyed on email address — 3 operations.

DeveloperHub Changelog API

Creates and lists changelog posts from Markdoc content, with cursor pagination and named API-key permissions (changelog.edit, changelog.read) — 2 operations.

DeveloperHub MCP Servers

Two first-party remote MCP servers over Streamable HTTP. The reader server runs at the /mcp route of every customer docs site and exposes one read-only search tool anonymously; ...

DeveloperHub Page API

Operations for creating, reading, updating, publishing, and deleting pages.

DeveloperHub Reference API

Operations for adding, reading, and publishing API reference specifications.

DeveloperHub Version API

Operations for listing, updating, cloning, and reporting on project versions.

Scroll for all 9

Open Collections 8

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

API Collection

OPEN COLLECTION

DeveloperHub.io Documentation API

OPEN COLLECTION

DeveloperHub.io Documentation Pages API

OPEN COLLECTION

DeveloperHub.io Documentation Project API

OPEN COLLECTION

DeveloperHub.io Documentation Reader Access API

OPEN COLLECTION

DeveloperHub.io Documentation References API

OPEN COLLECTION

DeveloperHub.io Documentation Versions API

OPEN COLLECTION

DeveloperHub.io API

OPEN COLLECTION

Scroll for all 8

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

DeveloperHub MCP Server

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Developerhub Plans Pricing

4 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Developerhub Rate Limits

25 limits

RATE LIMITS

FinOps 1

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

Developerhub Finops

FINOPS

Security Posture 3

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

Developerhub Authentication

apiKey/oauth2 · 2 schemes

SECURITY

Developerhub Domain Security

TLSv1.3 · DMARC

SECURITY

Developerhub Vulnerability Disclosure

disclosure policy published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Developerhub Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Developerhub Agentic Access

20 operations · 9 acting · 1 human-in-the-loop

20 operations · 9 acting

AGENTIC

Resources

Get Started 5

Portal, sign-up, and the first successful call

Sandbox
Sandbox
 DeveloperPortal
DeveloperPortal
 GettingStarted
GettingStarted
 Login
Login
 SignUp
SignUp

Documentation 2

Reference material describing how the API behaves

Documentation
Documentation
 APIReference
APIReference

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess
AgenticAccess
 MCPServer
MCPServer
 AgentSkill
AgentSkill
 WellKnown
WellKnown
 LLMsTxt
LLMsTxt

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conventions
Conventions
 Idempotency
Idempotency
 ErrorCatalog
ErrorCatalog
 Conformance
Conformance
 Lifecycle
Lifecycle
 DataModel
DataModel

Build 3

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk
ToolCrosswalk
 Packages
Packages
 GitHubOrganization
GitHubOrganization

Access & Security 5

Authentication, authorization, and security posture

VulnerabilityDisclosure
VulnerabilityDisclosure
 Security
Security
 DomainSecurity
DomainSecurity
 Authentication
Authentication
 OAuthScopes
OAuthScopes

Operate 6

Status, limits, changes, and where to get help

ChangeLog
ChangeLog
 RateLimits
RateLimits
 StatusPage
StatusPage
 Roadmap
Roadmap
 Support
Support
 HelpCenter
HelpCenter

Commercial 5

Pricing, plans, and the legal terms of use

Plans
Plans
 FinOps
FinOps
 Pricing
Pricing
 PrivacyPolicy
PrivacyPolicy
 TermsOfService
TermsOfService

Company 3

The organization behind the API

LinkedIn
LinkedIn
 Website
Website
 Blog
Blog

Other 4

Properties that don't map to a standard resource type

VendorFacets
VendorFacets
 Overlay
Overlay
 Overlay
Overlay
 Overlay
Overlay

Source (apis.yml)

apis.yml Raw ↑ 
aid: developerhub
name: DeveloperHub
description: 'DeveloperHub is a hosted developer documentation platform that enables teams to create beautiful API references,
  user guides, and knowledge bases. It features auto-generated API documentation from OpenAPI specifications, built-in versioning,
  full-text search, custom domains, and a WYSIWYG editor. DeveloperHub provides a complete developer portal solution with
  support for multiple documentation projects, custom branding, and SEO optimization. The platform is itself programmable:
  a published OpenAPI 3.2 contract covers 25 operations for pages, versions, documentation sections, API references, reader
  access, project export and changelog posts, and two first-party remote MCP servers expose the same surface to agents — a
  read-only reader server on every customer''s docs site and an OAuth-protected editor server.'
type: Index
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: true
  try_now: true
  public: true
  label: Freemium · Self-serve signup · 14-day trial, no card
  confidence: high
  source:
  - plans
  - authentication
  - security
  generated: '2026-09-06'
  method: searched
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/developerhub.png
tags:
- API Reference
- Developer Portal
- Documentation
- Knowledge Base
- OpenAPI
- Docs as Code
- MCP
- Agent Skills
tags_raw:
- API Reference
- Developer Portals
- Documentation
- Knowledge Base
- OpenAPI
- Docs as Code
- Model Context Protocol
- Agent Skills
url: https://raw.githubusercontent.com/api-evangelist/developerhub/refs/heads/main/apis.yml
created: '2026-03-25'
modified: '2026-09-06'
specificationVersion: '0.23'
position: Producing
apis:
- aid: developerhub:platform
  name: DeveloperHub Documentation Platform
  description: DeveloperHub provides a hosted platform for creating developer documentation including API references auto-generated
    from OpenAPI specs, user guides with a WYSIWYG editor, versioned documentation, full-text search, and customizable developer
    portals with custom domains and branding.
  humanURL: https://developerhub.io
  baseURL: https://api.developerhub.io/api/v1
  tags:
  - Developer Portal
  - Documentation
  - Knowledge Base
  - OpenAPI
  tags_raw:
  - Developer Portals
  - Documentation
  - Knowledge Base
  - OpenAPI
  properties:
  - type: Documentation
    url: https://docs.developerhub.io
  - type: APIReference
    url: https://docs.developerhub.io/api/ref
  - type: GettingStarted
    url: https://docs.developerhub.io/support-center/getting-started
  - type: API Editor
    url: https://app.developerhub.io/api-editor
  - type: Community
    url: https://talk.developerhub.io
  - type: StatusPage
    url: https://status.developerhub.io
- aid: developerhub:developerhub-documentation-api
  name: DeveloperHub Documentation API
  description: Lists the documentation sections inside a version of a DeveloperHub project — 1 operation.
  humanURL: https://docs.developerhub.io/api/ref
  baseURL: https://api.developerhub.io/api/v1
  tags:
  - Documentation
  properties:
  - type: OpenAPI
    url: openapi/developerhub-documentation-api-openapi.yml
  - type: Overlay
    url: overlays/developerhub-documentation-api-overlay.yaml
- aid: developerhub:developerhub-project-api
  name: DeveloperHub Project API
  description: Project-level operations — export, search, whole-project dump, audit log and users. Export and audit are enterprise-plan
    only — 5 operations.
  humanURL: https://docs.developerhub.io/api/ref
  baseURL: https://api.developerhub.io/api/v1
  tags:
  - Project
  properties:
  - type: OpenAPI
    url: openapi/developerhub-project-api-openapi.yml
  - type: Overlay
    url: overlays/developerhub-project-api-overlay.yaml
- aid: developerhub:developerhub-reader-access-api
  name: DeveloperHub Reader Access API
  description: Grants, lists and revokes access for invited readers of a private documentation project, keyed on email address
    — 3 operations.
  humanURL: https://docs.developerhub.io/api/ref
  baseURL: https://api.developerhub.io/api/v1
  tags:
  - Reader Access
  properties:
  - type: OpenAPI
    url: openapi/developerhub-reader-access-api-openapi.yml
  - type: Overlay
    url: overlays/developerhub-reader-access-api-overlay.yaml
- aid: developerhub:developerhub-changelog-api
  name: DeveloperHub Changelog API
  description: Creates and lists changelog posts from Markdoc content, with cursor pagination and named API-key permissions
    (changelog.edit, changelog.read) — 2 operations.
  humanURL: https://docs.developerhub.io/api/ref
  baseURL: https://api.developerhub.io/api/v1
  tags:
  - Changelog
  properties:
  - type: OpenAPI
    url: openapi/developerhub-changelog-api-openapi.yml
  - type: Overlay
    url: overlays/developerhub-changelog-api-overlay.yaml
- aid: developerhub:developerhub-mcp
  name: DeveloperHub MCP Servers
  description: Two first-party remote MCP servers over Streamable HTTP. The reader server runs at the /mcp route of every
    customer docs site and exposes one read-only search tool anonymously; the editor server at ai.developerhub.io/mcp is OAuth-protected
    and exposes 22 tools that find, write, publish and delete pages and replace an API reference's OpenAPI spec.
  humanURL: https://docs.developerhub.io/support-center/mcp-server
  baseURL: https://ai.developerhub.io/mcp
  tags:
  - MCP
  - Agents
  tags_raw:
  - Model Context Protocol
  - Agents
  properties:
  - type: MCPServer
    url: mcp/developerhub-mcp.yml
  - type: ToolCrosswalk
    url: mcp/developerhub-tool-crosswalk.yml
  - type: Documentation
    url: https://docs.developerhub.io/support-center/editor-mcp-server
- aid: developerhub:developerhub-page-api
  name: DeveloperHub Page API
  description: Operations for creating, reading, updating, publishing, and deleting pages.
  humanURL: https://developerhub.io
  baseURL: https://api.developerhub.io/api/v1
  tags:
  - Page
  properties:
  - type: OpenAPI
    url: openapi/developerhub-page-api-openapi.yml
- aid: developerhub:developerhub-reference-api
  name: DeveloperHub Reference API
  description: Operations for adding, reading, and publishing API reference specifications.
  humanURL: https://developerhub.io
  baseURL: https://api.developerhub.io/api/v1
  tags:
  - Reference
  properties:
  - type: OpenAPI
    url: openapi/developerhub-reference-api-openapi.yml
- aid: developerhub:developerhub-version-api
  name: DeveloperHub Version API
  description: Operations for listing, updating, cloning, and reporting on project versions.
  humanURL: https://developerhub.io
  baseURL: https://api.developerhub.io/api/v1
  tags:
  - Version
  properties:
  - type: OpenAPI
    url: openapi/developerhub-version-api-openapi.yml
common:
- type: VendorFacets
  url: vendor-facets/developerhub-vendor-facets.yml
- type: Overlay
  url: overlays/developerhub-pages-api-overlay.yaml
- type: Overlay
  url: overlays/developerhub-references-api-overlay.yaml
- type: Overlay
  url: overlays/developerhub-versions-api-overlay.yaml
- type: AgenticAccess
  url: agentic-access/developerhub-agentic-access.yml
- type: VulnerabilityDisclosure
  url: security/developerhub-vulnerability-disclosure.yml
- type: Security
  url: security/developerhub-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/developerhub-domain-security.yml
- type: Authentication
  url: authentication/developerhub-authentication.yml
- type: OAuthScopes
  url: scopes/developerhub-scopes.yml
- type: MCPServer
  url: mcp/developerhub-mcp.yml
- type: ToolCrosswalk
  url: mcp/developerhub-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Packages
  url: packages/developerhub-packages.yml
- type: WellKnown
  url: well-known/developerhub-well-known.yml
- type: Conventions
  url: conventions/developerhub-conventions.yml
- type: Idempotency
  url: conventions/developerhub-conventions.yml
- type: ErrorCatalog
  url: errors/developerhub-problem-types.yml
- type: Conformance
  url: conformance/developerhub-conformance.yml
- type: Lifecycle
  url: lifecycle/developerhub-lifecycle.yml
- type: ChangeLog
  url: changelog/developerhub-changelog.yml
- type: DataModel
  url: data-model/developerhub-data-model.yml
- type: Sandbox
  url: sandbox/developerhub-sandbox.yml
- type: Plans
  url: plans/developerhub-plans-pricing.yml
- type: RateLimits
  url: rate-limits/developerhub-rate-limits.yml
- type: FinOps
  url: finops/developerhub-finops.yml
- type: LLMsTxt
  url: llms/developerhub-llms.txt
- type: StatusPage
  url: https://status.developerhub.io
- type: Roadmap
  url: https://docs.developerhub.io/support-center/upcoming-features
- type: GitHubOrganization
  url: https://github.com/developerhub-io
- type: LinkedIn
  url: https://www.linkedin.com/company/developer-hub
- type: Website
  url: https://developerhub.io
- type: DeveloperPortal
  url: https://docs.developerhub.io
- type: Documentation
  url: https://docs.developerhub.io
- type: APIReference
  url: https://docs.developerhub.io/api/ref
- type: GettingStarted
  url: https://docs.developerhub.io/support-center/getting-started
- type: Pricing
  url: https://developerhub.io/pricing
- type: Blog
  url: https://developerhub.io/blog
- type: Login
  url: https://app.developerhub.io
- type: SignUp
  url: https://app.developerhub.io/signup
- type: Support
  url: https://docs.developerhub.io/support-center/contact-us
- type: HelpCenter
  url: https://talk.developerhub.io
- type: PrivacyPolicy
  url: https://developerhub.io/privacy
- type: TermsOfService
  url: https://developerhub.io/terms
x-enrichment:
  date: '2026-09-06'
  status: enriched
  artifacts_added: 29
  pass: local-v3
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com

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