lightonai/next-plaid + ColGREP: Local Semantic Code Search for Coding Agents — Multi-Vector Engine, No Cloud Required

GitHub·low signal

NextPlaid is a local-first multi-vector search database with REST API, and ColGREP is the semantic code search tool built on it. ColGREP combines regex pattern matching with semantic ranking — all local, code never leaves the machine. Integrates with Claude Code, OpenCode, and Codex agents. Uses quantization and memory-mapped indexing via SQLite for efficient multi-vector embeddings. v1.1.3 released March 18. 303 stars but represents a novel 'vectorless local search' approach for agent code understanding.