nijikokun/generate-schema

Health v2 · maintenance only

Adoption not part of the score

1073 stars · 134 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A JavaScript library and CLI that converts JSON objects into schema definitions for MySQL, JSON Schema, Mongoose, ClickHouse, Google BigQuery, and a generic template. It can be used programmatically via npm or interactively through a REPL mode.

Use cases

• convert json object to json schema
• generate mysql table schema from json
• create mongoose schema from sample json
• generate bigquery schema from json data
• generate clickhouse table schema from json
• cli tool to infer schema from json file
• generate schema documentation from json

When to choose

• you need to bootstrap a database or validation schema from existing JSON samples
• you want a quick CLI or REPL to infer schemas without writing code
• you work across multiple schema targets like MySQL, BigQuery, and Mongoose

When to avoid

• you need schema generation from sources other than JSON objects
• you need actively developed features or extensive type-inference customization
• you need a non-JavaScript/Node.js environment

Facets

library · maturity maintenance

serialization developer-tools cli developer-tools databases apis cli json-schema schema-generation mongoose bigquery clickhouse mysql code-generation data-engineering nodejs javascript

Member repositories

For agents

markdown · JSON · MCP: product_card(name="nijikokun/generate-schema")