UPGRADE_AUDIT.md

# Upgrade audit

## Input
User-supplied `software-data-ai-copilot-0.1.0.zip`: root and Codex compatibility manifests; one broad skill; six technical references; original icons; original review test cases.

## Preserved
- Public name: `Software & AI Copilot`.
- Internal identifier: `software-data-ai-copilot`.
- Repository-first behavior, smallest coherent diff, code review severity, data grain and CDC safety, ML/LLM validation, version-sensitive official sources.
- Original skill archived at `archive/original-skill-v0.1.0.md` and all six source references at `references/original/`.
- Original logo and composer icons in `assets/`.

## Improved
- 18 focused skills replace the monolith as the active router.
- 18 new references, 12 templates, deterministic evidence gate, automated local validation and expanded benchmark specifications.
- Tekris Labs branding and public-policy metadata.

## Explicit limits
No remote MCP server, authenticated repository integration or hosted code execution. Installed plugin benchmarks are unexecuted; offline checks measure only local artifacts and deterministic scripts.