Devin review identified two count inaccuracies: 1. Marketing skills: 7 → 6 (only 6 directories exist under marketing-skill/) 2. Codex skill entries: 47 → 48 (.codex/skills/ has 48 entries) 3. Total skills: 54 → 53 (6+18+5+2+6+12+3+1) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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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
Added
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-growthdomain with 3 skills - New
financedomain with 1 skill - 87+ Python automation tools (up from 68+)
- 53 total skills across 8 domains (up from 48 across 6)
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 frameworksmarketing-demand-acquisition- Demand gen, paid media, CAC calculatormarketing-strategy-pmm- Positioning, GTM, competitive intelligence
C-Level Advisory (2)
ceo-advisor- Strategy analyzer, financial scenario modeling, board governancecto-advisor- Tech debt analyzer, team scaling calculator, engineering metrics
Product Team (5)
product-manager-toolkit- RICE prioritizer, interview analyzer, PRD templatesagile-product-owner- User story generator, sprint planningproduct-strategist- OKR cascade generator, strategic planningux-researcher-designer- Persona generator, user researchui-design-system- Design token generator, component architecture
Project Management (6)
senior-pm- Portfolio management, stakeholder alignmentscrum-master- Sprint ceremonies, agile coachingjira-expert- JQL mastery, configuration, dashboardsconfluence-expert- Knowledge management, documentationatlassian-admin- System administration, securityatlassian-templates- Template design, 15+ ready templates
Engineering - Core (9)
senior-architect- Architecture diagrams, dependency analysis, ADRssenior-frontend- React components, bundle optimizationsenior-backend- API scaffolder, database migrations, load testingsenior-fullstack- Project scaffolder, code quality analyzersenior-qa- Test suite generator, coverage analyzer, E2E testssenior-devops- CI/CD pipelines, Terraform, deployment automationsenior-secops- Security scanner, vulnerability assessment, compliancecode-reviewer- PR analyzer, code quality checkersenior-security- Threat modeling, security audits, pentesting
Engineering - AI/ML/Data (5)
senior-data-scientist- Experiment designer, feature engineering, statistical analysissenior-data-engineer- Pipeline orchestrator, data quality validator, ETLsenior-ml-engineer- Model deployment, MLOps setup, RAG system buildersenior-prompt-engineer- Prompt optimizer, RAG evaluator, agent orchestratorsenior-computer-vision- Vision model trainer, inference optimizer, video processor
Regulatory Affairs & Quality Management (12)
regulatory-affairs-head- Regulatory pathway analyzer, submission trackingquality-manager-qmr- QMS effectiveness monitor, compliance dashboardsquality-manager-qms-iso13485- QMS compliance checker, design control trackercapa-officer- CAPA tracker, root cause analyzer, trend analysisquality-documentation-manager- Document version control, technical file builderrisk-management-specialist- Risk register manager, FMEA calculatorinformation-security-manager-iso27001- ISMS compliance, security risk assessmentmdr-745-specialist- MDR compliance checker, UDI generatorfda-consultant-specialist- FDA submission packager, QSR complianceqms-audit-expert- Audit planner, finding trackerisms-audit-expert- ISMS audit planner, security controls assessorgdpr-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 roadmapdocumentation/PYTHON_TOOLS_AUDIT.md- Comprehensive tools quality assessment
Refactoring Progress: 5/42 skills complete (12%)
1.0.2 - 2025-10-21
Added
LICENSEfile - Official MIT LicenseCONTRIBUTING.md- Contribution guidelines and standardsCODE_OF_CONDUCT.md- Community standards (Contributor Covenant 2.0)SECURITY.md- Security policy and vulnerability reportingCHANGELOG.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.