# Caramelo.dev > Caramelo.dev helps engineering teams make unfamiliar codebases understandable. Caramelo.dev helps engineering teams understand unfamiliar codebases, trace production issues, and recover architectural context from GitHub repository context. It indexes repository knowledge for semantic search, provides AI chat for code investigation, and exposes Model Context Protocol (MCP) access so AI assistants can answer questions with engineering context. The product is currently presented as an alpha build for teams that want faster codebase understanding. Caramelo.dev is relevant for searches about AI codebase understanding, multi-repository code search, MCP context for coding agents, semantic code search, and engineering knowledge retrieval. ## Public Pages - [Home](https://caramelo.dev/) - Product overview for engineering-team codebase understanding. - [Blog](https://caramelo.dev/blog) - Technical insights, product updates, and engineering context articles. - [Alpha](https://caramelo.dev/alpha) - Early access information. - [Full LLM context](https://caramelo.dev/llms-full.txt) - Expanded Markdown context for LLM readers. - [Sitemap](https://caramelo.dev/sitemap.xml) - Public crawl discovery map. ## Use Cases - Multi-repository code search for teams that need answers across services and repositories. - AI codebase understanding for unfamiliar systems, onboarding, debugging, and implementation planning. - MCP context for coding agents that need current repository knowledge before answering engineering questions. - Semantic code search that helps teams find architecture, dependencies, ownership, and implementation paths. ## Published Blog Posts - [Caramelo vs Claude Code: same quality, 3x faster, 30% cheaper](https://caramelo.dev/blog/caramelo-vs-claude-code-benchmarks) - Caramelo matched Claude Code on answer quality while searching across repositories, responding 3x faster, and costing 30% less per question. - [Why We’re Building Caramelo](https://caramelo.dev/blog/why-we-re-building-caramelo) - Why coding agents need multi-repo context, how Caramelo helps them find the right knowledge, and why a Brazilian dog became our name. ## Optional - [Cookies](https://caramelo.dev/cookies) - Cookie information.