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yoanbernabeu/grepai

⭐ 1865 Go added to this list on 2026-01-31 repository created 2026-01-09

grepai is a privacy-first command-line interface (CLI) tool designed for semantic code search, enabling developers to search codebases by meaning rather than just text matching. It leverages vector embeddings to understand the intent behind code, allowing natural language queries to find relevant code snippets even when naming conventions differ. This approach significantly reduces the number of input tokens required by AI agents by providing relevant context instead of raw search results, making it highly efficient for AI-assisted coding workflows. Key features of grepai include the ability to search by intent, such as querying "authentication logic" to find related functions like `handleUserSession`. It also supports tracing call graphs to identify which functions call a particular function, aiding in code comprehension and modification. The tool operates 100% locally, ensuring that code never leaves the user's machine, which is crucial for privacy and security. An automatic file watcher keeps the search index up-to-date, and grepai is compatible with AI agents like Claude Code, Cursor, and Windsurf out of the box. Additionally, it offers an MCP (Model Context Protocol) server, allowing AI agents to call grepai directly as a tool. Installation is straightforward across multiple platforms, including macOS, Linux, and Windows, with support for embedding providers such as Ollama, LM Studio, and OpenAI. The project emphasizes modern semantic search capabilities over traditional text-based tools like grep or ripgrep, providing a more intuitive and powerful way to navigate and understand complex codebases. The project is well-documented with guides, blogs, and tutorials, and it encourages community contributions. It is licensed under the MIT License and actively maintained with continuous integration and quality checks. Overall, grepai represents a significant advancement in code search technology, tailored for the AI era and enhancing developer productivity and codebase understanding.

https://github.com/yoanbernabeu/grepai

aiai-agent-integrationai-agentscall-graphsclaude-codeclicli-toolcode-indexingcode-searchcursordeveloper-productivitydeveloper-toolsembeddingsfile-watchergolanglm-studiolocal-code-searchmcpmcp-servernatural-language-queriesollamaopenaiprivacy-firstsemantic-code-searchsemantic-searchvector-embeddingsvector-search