# DialectOS > Spanish dialect localization MCP server, CLI, and QA toolkit. DialectOS helps AI agents and localization teams translate, validate, and certify Spanish content across regional dialects while preserving structure, glossary terms, placeholders, and locale files. Distribution: v0.3.0 MCP and CLI installs use GitHub Release tarballs; npm registry packages are not published yet. ## Use cases - Spanish dialect translation for AI agents - i18n locale validation - MCP localization workflows - Launch-readiness audits for Spanish products - Glossary enforcement and adversarial QA - Agent skill workflows for regional Spanish localization and QA ## Key paths - `README.md`: public overview and quick start - `docs/`: implementation and certification documentation - `skills/dialectos/SKILL.md`: public agent skill for MCP and CLI localization workflows - `packages/`: TypeScript packages - `audits/`: sample and release certification artifacts ## Agent skill Invoke `$dialectos` in compatible agent hosts when the user needs regional Spanish translation, markdown/API-doc preservation, locale JSON validation, glossary enforcement, formality checks, gender-neutral language, or Spanish launch certification. ## Keywords Spanish dialect translation, MCP server, Model Context Protocol, localization QA, i18n validation, glossary enforcement, regional Spanish, Spanish launch certification.