coco-search vs Code Sage

Local-first hybrid semantic code search tool. Indexes codebases into PostgreSQL with pgvector embeddings via Ollama, combines vector similarity + keyword search with RRF fusion. Supports 30+ languages. Features CLI, MCP server, WEB dashboard and interactive REPL.

Provides high-performance semantic code search combining BM25 keyword search with vector embeddings and RRF reranking, using AST-based chunking to intelligently split code into semantic units across 60+ programming languages for natural language code exploration and analysis.

MCP Servers

MCP Servers

6

—

—

—

—

—

—

—

—

51

7

7