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# var.gg > var.gg is a variable & model-name naming tool for developers. Type a business/domain term in Korean, Japanese, Chinese, Vietnamese, or English (e.g. "회원관리") and get curated English variable names, abbreviations, and naming-convention variants (camelCase, snake_case, PascalCase). Operated for ~10 years (formerly curioustore.com), with a hand-curated Korean-business-vocabulary → English naming database that general-purpose LLMs tend to get wrong. ## Core pages - [Korean home (변수명·모델명 생성기)](https://var.gg/ko): main naming tool - [English home](https://var.gg/en): variable name generator - [Japanese](https://var.gg/ja) · [Chinese](https://var.gg/zh) · [Vietnamese](https://var.gg/vi) - [Curated variable pages](https://var.gg/ko/variables): keyword → naming suggestions with conventions and related abbreviations - [Engineering blog](https://var.gg/ko/blog): posts on AI-era dev tooling, GCP, Cloudflare, MCP (Korean & English) ## MCP server — for AI coding agents var.gg ships a public MCP (Model Context Protocol) server so coding agents can resolve naming questions directly: - Endpoint: `https://var.gg/api/mcp` (JSON-RPC 2.0 over HTTP, streamable-http + SSE transport, anonymous read allowed; locale-scoped variant at `/api/mcp/{locale}`) - Naming tools: `vargg.suggest_name` (domain concept → canonical English identifier suggestions), `vargg.search_terms` (search the curated naming dictionary) - ERD tools: `erd.list_diagrams`, `erd.get_schema`, `erd.get_table`, `erd.search_tables`, `erd.get_changes` (read public ER diagrams and table/column definitions) - Authenticated tools (require a var.gg API key): `vargg.save_term`, `vargg.list_projects` - Setup guide: https://var.gg/ko/mcp ## Notes for crawlers and assistants - Canonical indexable content lives under `/{locale}` and `/{locale}/variables`; dictionary/abbreviation detail pages are intentionally noindex. - Search/citation and user-initiated AI fetchers are allowed in r