[{"slug":"getting-started","title":"Getting Started with WorldOfTaxonomy","description":"API quickstart, MCP setup, authentication, and rate limits for the unified classification knowledge graph."},{"slug":"systems-catalog","title":"Systems Catalog - All 1,000+ Classification Systems","description":"Complete catalog of classification systems organized by category: industry, trade, occupation, health, education, financial, regulatory, and domain taxonomies."},{"slug":"crosswalk-map","title":"Crosswalk Map - How Classification Systems Connect","description":"Topology of 321K+ crosswalk edges linking classification systems. Translation paths, match types, and how to navigate between systems."},{"slug":"industry-classification","title":"Industry Classification Guide - Which System to Use","description":"Decision tree for choosing the right industry classification system by country, purpose, and granularity. Compares NAICS, ISIC, NACE, SIC, and regional systems."},{"slug":"medical-coding","title":"Medical and Health Classification Systems Compared","description":"Comparison of ICD-10-CM, ICD-11, MeSH, LOINC, ATC, SNOMED CT, and other health classification systems with use cases and crosswalk paths."},{"slug":"trade-codes","title":"Trade and Product Classification Guide","description":"How HS, CPC, UNSPSC, SITC, and BEC relate. Code structure, crosswalk paths, and which system to use for trade, procurement, and statistical reporting."},{"slug":"occupation-systems","title":"Occupation Classification Systems Compared","description":"SOC vs ISCO vs ESCO vs O*NET compared. Structure, granularity, crosswalk paths, and which occupation system to use by country and purpose."},{"slug":"categories-and-sectors","title":"Categories and Sectors - How Systems Are Organized","description":"The 16 categories and domain sectors that organize 1,000+ classification systems in WorldOfTaxonomy. Category definitions, system counts, and navigation."},{"slug":"domain-vs-standard","title":"Domain Taxonomies vs Official Standards","description":"How WorldOfTaxonomy splits classification systems into domain taxonomies (plain-language on-ramps) and official standards (NAICS, ISIC, etc), and how every surface exposes the split."},{"slug":"data-quality","title":"Data Quality and Provenance","description":"Four-tier provenance framework, source verification, hash auditing, and how to report data quality issues."},{"slug":"architecture","title":"System Architecture and Data Flows","description":"Architecture diagrams showing system design, data ingestion pipeline, API request flow, MCP session lifecycle, and the four-channel wiki distribution."}]