json-schema-org/json-schema-spec resource

Health v2 · maintenance only

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Adoption not part of the score

5126 stars · 453 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

The official JSON Schema specification repository, containing the Markdown sources for the JSON Schema IETF Internet Draft documents. JSON Schema is a vocabulary for validating, annotating, and manipulating JSON documents.

Use cases

• validate documents against a schema
• define constraints for data structures
• document api payloads
• understand schema specification keywords
• contribute to the schema standard
• build tooling that implements schema

When to choose

• you need the authoritative specification text for implementing JSON Schema
• you want to follow or contribute to the next version of the JSON Schema standard
• you are building a JSON Schema validator or generator and need normative rules

When to avoid

• you need a library to validate JSON in a specific programming language - use a validator implementation instead
• you want end-user documentation or tutorials rather than the normative spec
• you need the latest released I-Ds - those are published on the JSON Schema website

Facets

learning-resource · maturity active

documentation api-documentation apis documentation developer-tools parsers cross-platform -schema specification ietf-internet-draft data-validation standards

Member repositories

For agents

markdown · JSON · MCP: product_card(name="json-schema-org/json-schema-spec")