Add technical-change skill for structured code change tracking

[Elkidogz]

Summary

• Adds a Technical Change (TC) skill that documents every code change with structured JSON records and generates accessible HTML output
• Enables AI bot sessions to seamlessly resume work when previous sessions expire or are abandoned
• Includes Python generators (stdlib only), validators with state machine enforcement, and WCAG AA+ accessible HTML templates

Features

• Structured JSON records with append-only revision history and field-level change tracking
• State machine: Planned > In Progress > Blocked > Implemented > Tested > Deployed
• Test cases with log snippet evidence and manual approval workflows
• AI session handoff: progress summary, next steps, blockers, key context, decisions made
• Accessible HTML: dark theme, WCAG AA+, rem-based fonts, skip links, aria labels, print stylesheet
• CSS-only dashboard with status filters (no JavaScript dependencies)
• Zero external dependencies — Python stdlib only

Full Repository

https://github.com/Elkidogz/technical-change-skill

Contains the complete implementation: JSON schemas, validators, generators, HTML templates, init templates for project onboarding, and worked examples.

Test plan

• Example TC record validates against schema (python validate_tc.py examples/example_tc_record.json → VALID)
• Example registry validates (python validate_tc.py --registry examples/example_tc_registry.json → VALID)
• HTML generator produces valid output with inlined CSS and dark theme
• Dashboard generator produces filterable dashboard
• Dogfooded: the skill tracks its own implementation as TC-001 and TC-002

🤖 Generated with Claude Code