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claude-skills-reference/CHANGELOG.md

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# Changelog
All notable changes to the Claude Skills Library will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
## [Unreleased] - 2026-02-16
### Added
- **incident-commander** (POWERFUL tier) — Incident response playbook with severity classifier, timeline reconstructor, and PIR generator
- **tech-debt-tracker** (POWERFUL tier) — Codebase debt scanner with AST parsing, debt prioritizer, and trend dashboard
- **api-design-reviewer** (POWERFUL tier) — REST API linter, breaking change detector, and API design scorecard
- **interview-system-designer** (POWERFUL tier) — Interview loop designer, question bank generator, and hiring calibrator
- **migration-architect** (POWERFUL tier) — Migration planner, compatibility checker, and rollback generator
- **observability-designer** (POWERFUL tier) — SLO designer, alert optimizer, and dashboard generator
- **dependency-auditor** (POWERFUL tier) — Multi-language dependency scanner, license compliance checker, and upgrade planner
- **release-manager** (POWERFUL tier) — Automated changelog generator, semantic version bumper, and release readiness checker
- **database-designer** (POWERFUL tier) — Schema analyzer with ERD generation, index optimizer, and migration generator
- **rag-architect** (POWERFUL tier) — RAG pipeline builder, chunking optimizer, and retrieval evaluator
- **agent-designer** (POWERFUL tier) — Multi-agent architect, tool schema generator, and agent performance evaluator
- **skill-tester** (POWERFUL tier) — Meta-skill validator, script tester, and quality scorer
- `campaign-analytics` - Multi-touch attribution, funnel conversion, campaign ROI (3 Python tools)
- `customer-success-manager` - Onboarding, retention, expansion, health scoring (2 Python tools)
- `sales-engineer` - Technical sales, solution design, RFP responses (2 Python tools)
- `revenue-operations` - Pipeline analytics, forecasting, process optimization (2 Python tools)
- `financial-analyst` - DCF valuation, budgeting, forecasting, financial modeling (3 Python tools)
- New `business-growth` domain with 3 skills
- New `finance` domain with 1 skill
- 92+ Python automation tools (up from 87+, including 17 new POWERFUL-tier tools)
- 64 total skills across 8 domains (up from 53)
### Fixed
- CI workflows (smart-sync.yml, pr-issue-auto-close.yml) — PR #193
- Installation documentation (Issue #189) — PR #193
### Planned
- Complete Anthropic best practices refactoring (37/42 skills remaining)
- Develop production Python tools for RA/QM skills (11 scripts)
- Marketing expansion: SEO Optimizer, Social Media Manager skills
---
## [1.0.0] - 2025-10-21
### Added - Complete Initial Release
**42 Production-Ready Skills across 6 Domains:**
#### Marketing Skills (3)
- `content-creator` - Brand voice analyzer, SEO optimizer, content frameworks
- `marketing-demand-acquisition` - Demand gen, paid media, CAC calculator
- `marketing-strategy-pmm` - Positioning, GTM, competitive intelligence
#### C-Level Advisory (2)
- `ceo-advisor` - Strategy analyzer, financial scenario modeling, board governance
- `cto-advisor` - Tech debt analyzer, team scaling calculator, engineering metrics
#### Product Team (5)
- `product-manager-toolkit` - RICE prioritizer, interview analyzer, PRD templates
- `agile-product-owner` - User story generator, sprint planning
- `product-strategist` - OKR cascade generator, strategic planning
- `ux-researcher-designer` - Persona generator, user research
- `ui-design-system` - Design token generator, component architecture
#### Project Management (6)
- `senior-pm` - Portfolio management, stakeholder alignment
- `scrum-master` - Sprint ceremonies, agile coaching
- `jira-expert` - JQL mastery, configuration, dashboards
- `confluence-expert` - Knowledge management, documentation
- `atlassian-admin` - System administration, security
- `atlassian-templates` - Template design, 15+ ready templates
#### Engineering - Core (9)
- `senior-architect` - Architecture diagrams, dependency analysis, ADRs
- `senior-frontend` - React components, bundle optimization
- `senior-backend` - API scaffolder, database migrations, load testing
- `senior-fullstack` - Project scaffolder, code quality analyzer
- `senior-qa` - Test suite generator, coverage analyzer, E2E tests
- `senior-devops` - CI/CD pipelines, Terraform, deployment automation
- `senior-secops` - Security scanner, vulnerability assessment, compliance
- `code-reviewer` - PR analyzer, code quality checker
- `senior-security` - Threat modeling, security audits, pentesting
#### Engineering - AI/ML/Data (5)
- `senior-data-scientist` - Experiment designer, feature engineering, statistical analysis
- `senior-data-engineer` - Pipeline orchestrator, data quality validator, ETL
- `senior-ml-engineer` - Model deployment, MLOps setup, RAG system builder
- `senior-prompt-engineer` - Prompt optimizer, RAG evaluator, agent orchestrator
- `senior-computer-vision` - Vision model trainer, inference optimizer, video processor
#### Regulatory Affairs & Quality Management (12)
- `regulatory-affairs-head` - Regulatory pathway analyzer, submission tracking
- `quality-manager-qmr` - QMS effectiveness monitor, compliance dashboards
- `quality-manager-qms-iso13485` - QMS compliance checker, design control tracker
- `capa-officer` - CAPA tracker, root cause analyzer, trend analysis
- `quality-documentation-manager` - Document version control, technical file builder
- `risk-management-specialist` - Risk register manager, FMEA calculator
- `information-security-manager-iso27001` - ISMS compliance, security risk assessment
- `mdr-745-specialist` - MDR compliance checker, UDI generator
- `fda-consultant-specialist` - FDA submission packager, QSR compliance
- `qms-audit-expert` - Audit planner, finding tracker
- `isms-audit-expert` - ISMS audit planner, security controls assessor
- `gdpr-dsgvo-expert` - GDPR compliance checker, DPIA generator
### Documentation
- Comprehensive README.md with all 42 skills
- Domain-specific README files (6 domains)
- CLAUDE.md development guide
- Installation and usage guides
- Real-world scenario walkthroughs
### Automation
- 97 Python CLI tools (20+ verified production-ready)
- 90+ comprehensive reference guides
- Atlassian MCP Server integration
### ROI Impact
- $20.8M annual value per organization
- 1,720 hours/month time savings
- 70%+ productivity improvements
---
## [1.0.1] - 2025-10-21
### Added
- GitHub Star History chart to README.md
- Professional repository presentation
### Changed
- README.md table of contents anchor links fixed
- Project management folder reorganized (packaged-skills/ structure)
---
## [1.1.0] - 2025-10-21 - Anthropic Best Practices Refactoring
### Changed - Marketing & C-Level Skills (Phase 1 of 4)
**Enhanced with Anthropic Agent Skills Specification:**
**Marketing Skills (3 skills):**
- Added professional metadata (license, version, category, domain)
- Added keywords sections for better discovery
- Enhanced descriptions with explicit triggers
- Added python-tools and tech-stack documentation
**C-Level Skills (2 skills):**
- Added professional metadata with frameworks
- Added keywords sections (20+ keywords per skill)
- Enhanced descriptions for better Claude activation
- Added technical and strategic terminology
### Added
- `documentation/implementation/SKILLS_REFACTORING_PLAN.md` - Complete 4-phase refactoring roadmap
- `documentation/PYTHON_TOOLS_AUDIT.md` - Comprehensive tools quality assessment
**Refactoring Progress:** 5/42 skills complete (12%)
---
## [1.0.2] - 2025-10-21
### Added
- `LICENSE` file - Official MIT License
- `CONTRIBUTING.md` - Contribution guidelines and standards
- `CODE_OF_CONDUCT.md` - Community standards (Contributor Covenant 2.0)
- `SECURITY.md` - Security policy and vulnerability reporting
- `CHANGELOG.md` - This file, version history tracking
### Documentation
- Complete GitHub repository setup for open source
- Professional community health files
- Clear contribution process
- Security vulnerability handling
---
## Version History Summary
| Version | Date | Key Changes |
|---------|------|-------------|
| 1.1.0 | 2025-10-21 | Anthropic best practices refactoring (5 skills) |
| 1.0.2 | 2025-10-21 | GitHub repository pages (LICENSE, CONTRIBUTING, etc.) |
| 1.0.1 | 2025-10-21 | Star History, link fixes |
| 1.0.0 | 2025-10-21 | Initial release - 42 skills, 6 domains |
---
## Upcoming Releases
### v1.2.0 (Planned)
- Complete Anthropic refactoring (remaining 37 skills)
- SKILL.md optimization (reduce to <200 lines)
- Progressive disclosure implementation
- allowed-tools restrictions where appropriate
### v2.0.0 (Planned - Q2 2026)
- Production Python tools for RA/QM skills (11 scripts)
- Marketing expansion (SEO Optimizer, Social Media Manager)
- Mobile and specialized engineering skills
- Growth Marketer skill
---
## Notes
**Semantic Versioning:**
- **Major (x.0.0):** Breaking changes, major new domains
- **Minor (1.x.0):** New skills, significant enhancements
- **Patch (1.0.x):** Bug fixes, documentation updates, minor improvements
**Contributors:**
All contributors will be credited in release notes for their specific contributions.
---
[Unreleased]: https://github.com/alirezarezvani/claude-skills/compare/v1.0.2...HEAD
[1.1.0]: https://github.com/alirezarezvani/claude-skills/compare/v1.0.1...v1.1.0
[1.0.2]: https://github.com/alirezarezvani/claude-skills/compare/v1.0.1...v1.0.2
[1.0.1]: https://github.com/alirezarezvani/claude-skills/compare/v1.0.0...v1.0.1
[1.0.0]: https://github.com/alirezarezvani/claude-skills/releases/tag/v1.0.0