Major milestone: 10 professional tools, production-ready for daily use.

- Advanced search capabilities (glob, grep)
- Safe surgical editing (edit_file)
- Git integration (status, diff, log)
- Autonomous self-improvement demonstrated
- Comprehensive documentation and examples

- glob_files: Pattern matching with gitignore support
- grep_files: Regex search with context lines
- edit_file: Surgical editing with safety checks
- git_status: Repository status display
- git_diff: Change tracking
- git_log: Commit history

This release establishes CDD Agent as a viable LLM-agnostic
alternative to Claude Code, maintaining provider independence
while achieving feature parity.

✅ Production-ready for daily development
✅ Claude Code-level functionality
✅ LLM-agnostic architecture maintained
✅ Phase 1, Week 1 complete

Total changes: 3,341 insertions across 18 files