Keystatic website screenshot

Keystatic

Keystatic is an open source, Git-based content management system that stores content as Markdown, JSON, and YAML directly in a project's Git repository. The Keystatic Reader API is a Node.js library that lets applications read Keystatic content from any local directory or GitHub repository server-side, supporting frameworks like Next.js, Astro, Remix, and React Server Components.

Keystatic publishes 1 API on the APIs.io network. Tagged areas include CMS, Content Management, Git-based, Open Source, and SDK.

Keystatic’s developer surface includes documentation, GitHub presence, engineering blog, and 2 more developer resources.

🌐 Visit website 📡 Source on GitHub
20.8/100 emerging ▬ flat Agent 3/100 human only Full breakdown ↓
scored 2026-08-05 · rubric v0.9.1
AccessFreemium
1 APIs
CMSContent ManagementGit-basedOpen SourceSDKStatic Site

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-08-05 · rubric v0.9.1
Composite quality — 20.8/100 · emerging
Contract Quality 0.0 / 25
Developer Ergonomics 2.2 / 20
Commercial Clarity 7.9 / 20
Operational Transparency 4.8 / 13
Governance 0.0 / 12
Discoverability 5.9 / 10
Agent readiness — 3/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 10
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 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/keystatic: 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 1

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

Keystatic Reader API

The Reader API is a server-side Node.js library exposing createReader and createGitHubReader functions that let applications read Keystatic content from a local directory or Git...

Pricing Plans 1

Published pricing tiers and plan structures.

Keystatic Plans Pricing

3 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Keystatic Rate Limits

5 limits

RATE LIMITS

FinOps 1

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

Keystatic Finops

FINOPS

Security Posture 1

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

Keystatic Domain Security

TLSv1.3

SECURITY

Resources

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

Build 1

SDKs, sample code, and the tooling you integrate with

GitHub
GitHub

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 2

The organization behind the API

Website
Website
 Blog
Blog

Source (apis.yml)

apis.yml Raw ↑ 
aid: keystatic
name: Keystatic
description: Keystatic is an open source, Git-based content management system that stores content as Markdown, JSON, and YAML
  directly in a project's Git repository. The Keystatic Reader API is a Node.js library that lets applications read Keystatic
  content from any local directory or GitHub repository server-side, supporting frameworks like Next.js, Astro, Remix, and
  React Server Components.
type: Index
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: Consumer
access: 3rd-Party
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/icons/keystatic.png
tags:
- CMS
- Content Management
- Git-based
- Open Source
- SDK
- Static Site
created: '2025-02-06'
modified: '2026-04-28'
url: https://raw.githubusercontent.com/api-evangelist/keystatic/refs/heads/main/apis.yml
specificationVersion: '0.19'
apis:
- aid: keystatic:reader-api
  name: Keystatic Reader API
  description: The Reader API is a server-side Node.js library exposing createReader and createGitHubReader functions that
    let applications read Keystatic content from a local directory or GitHub repository. The Reader API is a programmatic
    SDK; it is not exposed as a public HTTP REST API.
  humanURL: https://keystatic.com/docs/reader-api
  tags:
  - CMS
  - SDK
  properties:
  - type: Documentation
    url: https://keystatic.com/docs/reader-api
  - type: Website
    url: https://keystatic.com/
  - type: GitHub
    url: https://github.com/Thinkmill/keystatic
common:
- type: DomainSecurity
  url: security/keystatic-domain-security.yml
- type: Website
  url: https://keystatic.com/
- type: Documentation
  url: https://keystatic.com/docs
- type: GitHub
  url: https://github.com/Thinkmill/keystatic
- type: Blog
  url: https://keystatic.com/blog
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com