iflow-mcp_mcp-codebase-rag

# Codebase RAG MCP Server This MCP server provides semantic codebase search and file retrieval using embeddings and a PostgreSQL database. It exposes tools for searching code, listing files, and retrieving file contents. ## Features - **Semantic Code Search**: Uses Voyage embedding model to convert queries into vectors and search code snippets by similarity. - **File Listing**: Lists all tracked files in the codebase. - **File Content Retrieval**: Fetches the full content of a file by filename. ## Tools - **search_codebase** - Returns code snippets relevant to the query. - Inputs: - `query` (string): Search terms - **get_files** - Lists all files in the codebase. - **get_file_content** - Returns the content of the specified file. - Inputs: - `filename` (string): Filename ## Configuration ### Getting a Voyage API Key 1. Sign up for a [Voyage API account](https://voyageapi.com/) 2. Generate your API key from the dashboard ### Environment Variables - `DATABASE_URL`: PostgreSQL connection string. - `VOYAGE_API_KEY`: API key for embedding model. - `EMBEDDING_TABLE`: Table name for code embeddings. - `TRACKING_TABLE`: Table name for file tracking. ### Docker ```json { "mcpServers": { "codebase-rag": { "command": "docker", "args": [ "run", "-i", "--rm", "-e", "DATABASE_URL", "-e", "VOYAGE_API_KEY", "-e", "EMBEDDING_TABLE", "-e", "TRACKING_TABLE", "-p", "8080:8080", "allentcm/mcp-codebase-rag:1.0.0" ], "env": { "DATABASE_URL": "postgres://cocoindex:cocoindex@localhost/cocoindex", "VOYAGE_API_KEY": "voyage_api_key", "EMBEDDING_TABLE": "codebase__code_embeddings", "TRACKING_TABLE": "codebase__cocoindex_tracking" } } } } ``` ## License This MCP server is licensed under the MIT License. You are free to use, modify, and distribute the software, subject to the te…