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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, and this project adheres to Semantic Versioning.

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.