- New skill: token-budget-report.md with MCP overhead and skill loading
estimation model based on known file sizes and static overhead tables
- Sprint-plan displays token report after planning complete
- Sprint-close displays token report after lessons captured
- Visual-output.md updated with token report format
- .gitignore exception for token-budget-report.md (not API tokens)
Helps identify which phases and components consume the most context budget.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>