{"library":"sast-json-schema","type":"library","category":null,"description":"A meta-schema for performing static application security testing (SAST) on JSON Schemas. Current version 0.4.1 (released June 2025) requires Node.js >=24. It enforces security best practices including strict integer/number ranges, defined string maxLength and allowed values, safe array and object property limits, secure RegExp patterns, and safe $id/$ref resolution. Released under MIT license with SLSA 3 provenance and OpenSSF Scorecard. Differentiated by providing a comprehensive, security-focused meta-schema that checks JSON Schemas for common vulnerabilities, aligning with OWASP ASVS and NIST guidelines.","language":"javascript","status":"active","version":"0.4.1","tags":["javascript","JSON","Schema","SAST","Secure","Safe","ASVS","OWASP","NIST"],"last_verified":"Sun Jun 07","install":[{"cmd":"npm install sast-json-schema","imports":["import sastSchema from 'sast-json-schema' with { type: 'json' }","const sastSchema = require('sast-json-schema')","import schema2020 from 'sast-json-schema/2020-12' with { type: 'json' }"]},{"cmd":"yarn add sast-json-schema","imports":[]},{"cmd":"pnpm add sast-json-schema","imports":[]}],"homepage":"https://github.com/willfarrell/sast-json-schema/","github":"https://github.com/willfarrell/sast-json-schema","docs":null,"changelog":null,"pypi":null,"npm":"sast-json-schema","openapi_spec":null,"status_page":null,"smithery":null,"compatibility":null}