name: OpenCodeRAG repo: https://github.com/MrDoe/OpenCodeRAG tagline: Local-first RAG plugin for semantic code search with tree-sitter chunking and LanceDB description: | A local-first Retrieval-Augmented Generation plugin for OpenCode that enables semantic code search across your workspace. Features AST-aware chunking via tree-sitter (19 languages), incremental indexing with file-change detection, watch mode for live re-indexing, and configurable embeddings via Ollama (default) or OpenAI. Includes a CLI (index, query, status, clear) and an OpenCode plugin with a chunk retrieval tool + automatic chat.message file suggestions. All processing stays local by default — no data leaves the machine.