Installed Ollama with GPU support (qwen3:14b, codestral:22b, nomic-embed-text), configured GrepAI semantic code search with optimized 256-token chunks and context file boosting, added MCP server integration and deep-explore agent. Updated claude.md with local AI usage guidelines and 4-tier output review policy. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>