Ai Data Quality Guardian

Dataset Quality Scorer

fiery_dream/dataset-quality-scorer

Score ML datasets for quality (completeness, consistency, duplicates, balance). Detect data drift, outliers, and recommend improvements.

Validate JSON content, check API responses, monitor data quality, and detect schema changes. Perfect for API testing, data validation, quality assurance, and monitoring JSON endpoints. Supports JSONPath, schema validation, and custom rules.

Validate json schema data at scale with this powerful Apify actor. Extracts data, details & metadata with automatic pagination and proxy rotation. Perfect for market research, competitive intelligence, and data-driven decision making.

Schema.org Structured Data Bulk Validator

taroyamada/structured-data-validator

Crawl and validate JSON-LD/Microdata structured data across multiple pages. Detect missing or malformed Schema.org markup at scale.

Compare 2-10 Apify datasets to detect changes, new/removed records, and duplicates. Features field-level diffs, smart merging, schema validation, data cleaning, and anomaly detection. Perfect for price monitoring, lead deduplication, and data quality tracking.

Guardian Article Scraper - Extracts and processes data efficiently on the Apify platform.

Validate Schema.org structured data for SEO. Parses JSON-LD, detects Microdata and RDFa, highlights schema types, and reports common issues like invalid JSON-LD, missing @type, non-schema.org @context, and missing key properties for popular schema types.

Schema Drift Detector

quantifiable_bouquet/schema-drift-detector

Detect website structure changes before your scrapers break. Monitors pages with a headless browser, compares DOM fingerprints or watched selectors across runs, and alerts on drift via dataset or webhook. Built for reliable scraping pipelines.

Water Quality Data Scraper scrapes data and outputs structured results. Runs on Apify platform with scheduling, API access, and proxy support.

Validate Dataset(s) with JSON Schema

jaroslavhejlek/validate-dataset-with-json-schema

This Actor validates items in one or more datasets against a provided JSON Schema. Use it if you planning to add a dataset validation schema to your actor and you want test it.