Initializes GrepAI's semantic code search in your project by creating a .grepai directory with config.yaml and setting up sensible defaults. You get Ollama with nomic-embed-text for local embeddings, 512-token chunks with 50-token overlap, and ignore patterns that skip node_modules, .git, and other usual suspects. The config supports multiple embedding providers (OpenAI, Ollama) and storage backends (local gob files or Postgres). One nice touch is the trace mode configuration that enables symbol indexing across 20+ languages out of the box. Just run it once at your project root, tweak the YAML if needed, then start the watch command to build your index.
npx skills add https://github.com/yoanbernabeu/grepai-skills --skill grepai-init