VectorCode MCP Server

What is VectorCode?

VectorCode is a code repository indexing tool that helps build better prompts for coding LLMs by indexing and providing information about the code repository you are working on. It is aimed at developers who want to inject task-relevant project context into LLM prompts.

How to use VectorCode?

Install the Python package from PyPI, then use the command-line tool or configure the provided neovim plugin. Detailed setup and usage instructions are available in the CLI documentation and the neovim plugin documentation.

Key features of VectorCode

• Indexes code repositories for LLM context injection.
• Supports syntax/semantics-aware chunking via tree-sitter.
• Respects .gitignore files during indexing.
• Uses ChromaDB persistent client for vector storage.
• Includes a neovim plugin with Lua API.
• Integrates with the Model Context Protocol (MCP).

Use cases of VectorCode

• Improve LLM outputs on closed-source or obscure codebases.
• Reduce hallucination by providing relevant code context to the model.
• Enhance AI coding assistants in neovim with repository-aware retrieval.
• Browse, view, and delete indexed files within a collection.