claude-skills/CHANGELOG.md

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.

[2.5.0] - 2026-05-12 — c-level-agents: Founder-Mode Executive Team

Added — C-Level Advisory

• c-level-agents plugin (./c-level-advisor/c-level-agents/) — surfaces the existing 28 c-level skills through a founder-mode interface of cs-* persona agents and /cs:* slash commands. New marketplace entry registered separately (category: leadership).
• 8 new cs- persona agents* with distinct cognitive voices, completing agent coverage for every C-role:
  • cs-cfo-advisor (numerate skeptic) wraps cfo-advisor
  • cs-cmo-advisor (narrative-first) wraps cmo-advisor
  • cs-cro-advisor (pipeline-paranoid) wraps cro-advisor
  • cs-cpo-advisor (JTBD-driven) wraps cpo-advisor
  • cs-coo-advisor (execution OS) wraps coo-advisor
  • cs-chro-advisor (people-systems) wraps chro-advisor
  • cs-ciso-advisor (risk-paranoid) wraps ciso-advisor
  • cs-chief-of-staff (router & synthesist) wraps chief-of-staff
• 17 /cs: slash commands* delivered as sub-skills under c-level-agents/skills/:
  • Forcing-question office hours (8): /cs:office-hours (YC-style 6-question intake), /cs:cfo-review, /cs:cmo-review, /cs:cpo-review, /cs:cro-review, /cs:cto-review, /cs:ciso-review, /cs:gc-review (General Counsel — a lane gstack has zero of)
  • Strategic sprint pipeline (5): /cs:brief → /cs:boardroom (6-phase deliberation with Phase 2 isolation + devil's advocate pass) → /cs:decide (two-layer memory log with preserved dissent) → /cs:execute (90-day plan with weekly milestones + DRIs) → /cs:post-mortem (scored against pre-committed criteria and revisited dissent)
  • Meta + safety (4): /cs:founder-mode (auto-router — the killer command), /cs:onboard (12-question founder interview → ~/.claude/company-context.md), /cs:cross-eval (multi-model consensus with graceful degradation to Claude-only adversarial mode when Codex/Gemini absent), /cs:freeze (cooldown lock on irreversible decisions with /cs:unfreeze audit trail)
• References: c-level-agents/references/persona-voices.md (voice specs per role — moderate aggression: bookend opening + closing, neutral analysis body) and c-level-agents/references/llm-wiki-bridge.md (Markdown-only persistent memory via llm-wiki — the answer to gstack's gbrain Postgres+pgvector dependency).
• c-level-skills marketplace entry description expanded and version bumped to v2.5.0 to reflect the bundled plugin layer.

Why This Matters

Garry Tan's gstack (~66K stars) demonstrated the power of slash-command-first, forcing-question agent gearing — but its "executives" are all software-shipping personas (CEO = scope-cutter, Eng Mgr = test matrix). This release brings the same pattern to real business decisions: CFO with unit economics, CMO with positioning, General Counsel with contract risk, CISO with threat modeling, and a 6-phase boardroom that surpasses gstack's sequential review chain with Phase 2 isolation + adversarial pass. Combined with this repo's pre-existing compliance (ra-qm-team), finance, marketing, business-growth, and product domains, this is the business-domain answer to founder-mode — broader role coverage, real frameworks, Markdown-only memory, and explicit voice differentiation.

Changed

• Total skills: 246 → 263 (+17 from c-level-agents sub-skills)
• cs- agents:* 20 → 28 (+8 new c-level personas inside the plugin)
• Slash commands: 33 → 50 (+17 /cs:* commands as sub-skills)
• Marketplace plugins: 33 → 34 (+1 c-level-agents entry)
• c-level-skills plugin: v2.2.3 → v2.5.0

[2.4.5] - 2026-05-11 — Reliability Portfolio + Count-Truth Reconciliation

Added — Engineering POWERFUL

• slo-architect — End-to-end SLO/SLI/error-budget discipline per Google SRE Workbook. Generates structured SLO definitions and refuses to render if required fields (owner, error-budget policy, SLI numerator/denominator) are missing (slo_designer.py). Computes error budget and the canonical multi-window burn-rate alert thresholds — fast (1h/5m, page), slow (6h/30m, page), ticket (3d/6h) — with PromQL-shaped output ready to paste (error_budget_calculator.py). Reviews existing SLO docs for the 7 common bugs: target too high (≥99.99%), target too low (≤99%), window too short (<7d), window too long (>90d), no SLI definition, no error budget policy, CPU-as-SLI (slo_review.py). 4 references on SLO principles, SLI design (5 types), error budget math, and composition with the rest of the portfolio. Asset templates for SLO YAML and error budget policy. New /slo-design slash command. Karpathy complexity 95/100. Composes explicitly with feature-flags-architect (rollout abort uses SLO burn-rate), chaos-engineering (blast-radius bounded by SLO error budget), kubernetes-operator (Capability Level 4 requires SLOs).
• ship-gate — Pre-production audit skill from external contributor @rx4u (originally PR #527, re-applied to post-restructure dev layout). Scans codebases across 8 categories — security, database, deployment, code quality, AI/LLM, dependencies, frontend, observability — with 89 automated and manual checks. Intercepts deploy-intent phrases ("push to production", "ship it", "go live") and blocks until critical issues resolve. Stack-agnostic (Node/Next/React/Vue/Svelte/Astro/Express/Python/Django/Flask/etc.). Stdlib-only Python scanner (ship_gate_scanner.py, ~1230 LOC) with JSON output, ANSI color, interactive manual prompts, and exit codes (0=CLEAR, 1=CRITICAL, 2=HIGH).
• feature-flags-architect — End-to-end feature-flag discipline. Detects stale flags as debt (flag_debt_scanner.py), generates phased rollout plans across ring/linear/log/cohort strategies (rollout_planner.py), and audits every flag for documented kill switch (kill_switch_audit.py). 4 references on flag taxonomy, provider comparison (LaunchDarkly / GrowthBook / Statsig / Unleash / Flipt / DIY), rollout strategies, and lifecycle. Ships standalone plugin AND in the engineering-advanced-skills bundle. New /flag-cleanup slash command.
• kubernetes-operator — End-to-end Kubernetes Operator discipline. Validates CRDs against operator-pattern best practices (crd_validator.py), lints Go reconcile functions for anti-patterns like time.Sleep, spec mutation, missing requeue, finalizer imbalance (reconcile_lint.py), and scores operators against OperatorHub Capability Levels 1-5 (operator_capability_audit.py). 4 references on operator pattern, CRD design, reconcile loop patterns, and framework comparison (controller-runtime / kubebuilder / operator-sdk / metacontroller / KOPF). Asset templates for production CRD YAML and Go controller skeleton (both pass linters). New /operator-audit slash command. NOT a generic k8s skill — specifically the Operator pattern. Self-tested: linters caught 4 real bugs in their own asset templates during build.
• chaos-engineering — End-to-end chaos engineering discipline. Generates structured experiment plans with hypothesis + steady-state + blast-radius + abort-criteria (experiment_designer.py), computes blast radius with GREEN/YELLOW/RED risk score against monthly error budget (blast_radius_calculator.py), and produces blameless postmortems with blame-language detection (experiment_postmortem.py). 4 references on the 4 founding principles + 5th abort-criteria principle, hypothesis/steady-state/abort design, the 7-attack taxonomy (latency / error / resource / network-partition / dependency / time / infrastructure), and tooling landscape (Chaos Toolkit / Chaos Mesh / Litmus / Gremlin / AWS FIS / DIY). Templates for plans and postmortems. New /chaos-experiment slash command. Composes explicitly with feature-flags-architect (kill switches as abort triggers) and kubernetes-operator (operators are common chaos targets). Karpathy complexity 95/100 — best score in the new portfolio.

Added — Repo infrastructure

• scripts/sync_skill_bundles.py — mirror standalone plugin payloads into their domain-bundled location; --check exits 1 on drift, --sync rewrites the mirror. Locks in the dual-publish invariant for every new skill.
• scripts/check_plugin_json.py — strict ClawHub schema validator (exactly 8 fields, semver, author{name,url}, skills as string or array — bare "./" rejected per Claude Code v2.1.107+). Verified against all 31 existing plugin.json files.

Changed

• Total skills: 235 (v2.3.0 claim) → 246 (file-system truth via find . -name SKILL.md minus 4 distribution duplicates). +5 new skills this cycle (slo-architect, ship-gate, feature-flags-architect, kubernetes-operator, chaos-engineering); +6 discovered during #608/#609 reconciliation.
• Python tools: 314 → 359 (find . -path '*/scripts/*.py' | wc -l)
• References: 435 → 485 (find . -path '*/references/*.md' | wc -l)
• Agents: 28 → 27 (file-system truth: 20 cs-* + 7 personas. Previous "30" miscounted README/TEMPLATE as agents)
• Slash commands: 27 → 33 (find commands -name '*.md' | wc -l)
• Marketplace plugins: 30 → 33 (registered in .claude-plugin/marketplace.json)
• engineering-advanced-skills plugin: v2.3.3 → v2.4.2
• marketplace.json: feature-flags-architect, kubernetes-operator, and chaos-engineering registered as standalone plugins

Fixed

• tests/test_skill_integrity.py::TestScriptDirectories::test_scripts_dirs_have_python_files — was rejecting valid skills shipping .mjs/.js/.ts/.sh scripts (e.g., full-page-screenshot). Now accepts any executable script extension while keeping the "scripts/ dir is non-empty" intent.
• #608, #609 — Count claims aligned to ground-truth. Every metric in CLAUDE.md, README.md, docs/, mkdocs.yml, and .claude-plugin/marketplace.json now reproduces from a deterministic find or python3 -c "import json" command. Stale claims of "188 skills", "30 agents", "3 personas", "235 skills" (current-state) were replaced with file-system truth. Per-domain marketplace breakdown also reconciled: engineering-advanced 40→67 unique, engineering-core 32→51, marketing 44→45, c-level 28→34, product 13→17, finance 3→4. Domains ra-qm-team (14), project-management (9), business-growth (5) unchanged.
• skill-security-auditor — self-skip false positives via noqa directive (the auditor was flagging its own scanner code).

[2.2.0] - 2026-03-31

Added — Security Skills Suite & Self-Eval

6 New Security Skills (engineering-team):

• adversarial-reviewer — Adversarial code review with 3 hostile personas (Saboteur, New Hire, Security Auditor) to break self-review monoculture
• ai-security — ATLAS-mapped prompt injection detection, model inversion & data poisoning risk scoring (ai_threat_scanner.py)
• cloud-security — IAM privilege escalation paths, S3 public access checks, security group detection across AWS/Azure/GCP (cloud_posture_check.py)
• incident-response — SEV1-SEV4 triage, 14-type incident taxonomy, NIST SP 800-61 forensics (incident_triage.py)
• red-team — MITRE ATT&CK kill-chain planning, effort scoring, choke point identification (engagement_planner.py)
• threat-detection — Hypothesis-driven threat hunting, IOC sweep generation, z-score anomaly detection (threat_signal_analyzer.py)

1 New Engineering Skill (engineering/):

• self-eval — Honest AI work quality evaluation with two-axis scoring (substance + execution), score inflation detection, devil's advocate reasoning, and session persistence

1 New Engineering Skill (engineering-team/):

• snowflake-development — Snowflake data warehouse development, SQL optimization, and data pipeline patterns

Changed

• Total skills: 205 → 223 across 9 domains
• Python tools: 268 → 298 CLI scripts (all stdlib-only, verified)
• Reference guides: 384 → 416
• Agents: 16 → 23
• Commands: 19 → 22
• Engineering Core: 30 → 36 skills
• Engineering POWERFUL: 35 → 36 skills
• MkDocs docs site: 269 generated pages, 301 HTML pages
• All domain plugin.json files updated to v2.2.0
• Marketplace description updated with new skill counts
• Codex CLI and Gemini CLI indexes re-synced

Documentation

• Root CLAUDE.md, README.md, docs/index.md, docs/getting-started.md updated with new counts
• engineering-team/CLAUDE.md updated with security skills section
• mkdocs.yml site_description updated
• New skill docs pages auto-generated for all 8 new skills

Backward Compatibility

• All existing SKILL.md files, scripts, and references unchanged
• No skill removals or renames
• Plugin source paths unchanged — existing installations will not break
• All new skills are additive only

---

2.1.2 - 2026-03-10

Changed — Product Team Quality & Cross-Domain Integration

Landing Page Generator — TSX + Brand Voice Integration:

• Landing page scaffolder now defaults to Next.js/React TSX output with Tailwind CSS (HTML preserved via --format html)
• 4 Tailwind design styles: dark-saas, clean-minimal, bold-startup, enterprise with complete class mappings
• 7 section generators: nav, hero, features, testimonials, pricing, CTA, footer
• Brand voice integration: generation workflow now includes brand voice analysis (step 2) using marketing-skill/content-production/scripts/brand_voice_analyzer.py to map voice profile to design style + copy framework
• Added Related Skills cross-references to SKILL.md

Documentation Updates:

• product-team/CLAUDE.md — Added Workflow 4 (Brand-Aligned Landing Page), updated scaffolder section with TSX docs, added Cross-Domain Integration section
• product-team/README.md — Fixed ghost script references (removed 7 scripts that never existed), corrected skill/tool/agent/command counts
• product-team/.codex/instructions.md — Added brand voice cross-domain workflow and TSX default note

Fixed

• competitive-teardown/SKILL.md — Fixed 6 broken file references (DATA_COLLECTION.md → references/data-collection-guide.md, TEMPLATES.md → references/analysis-templates.md)
• saas-scaffolder/scripts/project_bootstrapper.py — Fixed f-string backslash syntax incompatible with Python <3.12
• 237 Python scripts verified — All pass --help without errors (previous session fixed 25 scripts across all domains)

Added

• landing-page-generator/SKILL.md — Brand voice analysis as prerequisite step in generation workflow
• Codex and Gemini skill indexes re-synced with updated SKILL.md content

Backward Compatibility

• --format html still works for landing page scaffolder (TSX is new default)
• All existing script CLIs and arguments unchanged
• No skill removals or renames
• Plugin source paths unchanged — existing installations will not break

---

2.1.1 - 2026-03-07

Changed — Tessl Quality Optimization (#287)

18 skills optimized from 66-83% to 85-100% via tessl skill review --optimize:

Skill	Before	After
project-management/confluence-expert	66%	94%
project-management/jira-expert	77%	97%
product-team/product-strategist	76%	85%+
marketing-skill/campaign-analytics	70%	85%+
business-growth/customer-success-manager	70%	85%+
business-growth/revenue-operations	70%	85%+
finance/financial-analyst	70%	85%+
engineering-team/senior-secops	75%	94%
marketing-skill/prompt-engineer-toolkit	79%	90%
ra-qm-team/quality-manager-qms-iso13485	76%	85%+
engineering-team/senior-security	80%	93%
engineering-team/playwright-pro	82%	100%
engineering-team/senior-backend	83%	100%
engineering-team/senior-qa	83%	100%
engineering-team/senior-ml-engineer	82%	99%
engineering-team/ms365-tenant-manager	83%	100%
engineering-team/aws-solution-architect	83%	94%
c-level-advisor/cto-advisor	82%	99%
marketing-skill/marketing-demand-acquisition	72%	99%

Fixed

• Created missing finance/financial-analyst/references/industry-adaptations.md (reference was declared but file didn't exist)
• Removed dead project-management/packaged-skills/ folder (zip files redundant)

Added

• SKILL_PIPELINE.md — Mandatory 9-phase production pipeline for all skill work

Verified

• Claude Code compliance: 18/18 pass (after fix)
• All YAML frontmatter valid
• All file references resolve
• All SKILL.md files under 500 lines

Unreleased

Added

• skill-security-auditor (POWERFUL tier) — Security audit and vulnerability scanner for AI agent skills. Scans for malicious code, prompt injection, data exfiltration, supply chain risks, and privilege escalation. Zero dependencies, PASS/WARN/FAIL verdicts.
• engineering/git-worktree-manager enhancements:
  • Added scripts/worktree_manager.py (worktree creation, port allocation, env sync, optional dependency install)
  • Added scripts/worktree_cleanup.py (stale/dirty/merged analysis with safe cleanup options)
  • Added extracted references and new skill README
• engineering/mcp-server-builder enhancements:
  • Added scripts/openapi_to_mcp.py (OpenAPI -> MCP manifest + scaffold generation)
  • Added scripts/mcp_validator.py (tool definition validation and strict checks)
  • Extracted templates/guides into references and added skill README
• engineering/changelog-generator enhancements:
  • Added scripts/generate_changelog.py (conventional commit parsing + Keep a Changelog rendering)
  • Added scripts/commit_linter.py (strict conventional commit validation)
  • Extracted CI/format/monorepo docs into references and added skill README
• engineering/ci-cd-pipeline-builder enhancements:
  • Added scripts/stack_detector.py (stack and tooling detection)
  • Added scripts/pipeline_generator.py (GitHub Actions / GitLab CI YAML generation)
  • Extracted platform templates into references and added skill README
• marketing-skill/prompt-engineer-toolkit enhancements:
  • Added scripts/prompt_tester.py (A/B prompt evaluation with per-case scoring)
  • Added scripts/prompt_versioner.py (prompt history, diff, changelog management)
  • Extracted prompt libraries/guides into references and added skill README

Changed

• Refactored the five enhanced skills to slim, workflow-first SKILL.md documents aligned to Anthropic best practices.
• Updated engineering/.claude-plugin/plugin.json metadata:
  • Description now reflects 25 advanced engineering skills
  • Version bumped from 1.0.0 to 1.1.0
• Updated root README.md with a dedicated "Recently Enhanced Skills" section.

Planned

• Complete Anthropic best practices refactoring (5/42 skills remaining)
• Production Python tools for remaining RA/QM skills
• Marketing expansion: SEO Optimizer, Social Media Manager skills

---

2.0.0 - 2026-02-16

⚡ POWERFUL Tier — 25 New Skills

A new tier of advanced, deeply-engineered skills with comprehensive tooling:

• incident-commander — Incident response playbook with severity classifier, timeline reconstructor, and PIR generator
• tech-debt-tracker — Codebase debt scanner with AST parsing, debt prioritizer, and trend dashboard
• api-design-reviewer — REST API linter, breaking change detector, and API design scorecard
• interview-system-designer — Interview loop designer, question bank generator, and hiring calibrator
• migration-architect — Migration planner, compatibility checker, and rollback generator
• observability-designer — SLO designer, alert optimizer, and dashboard generator
• dependency-auditor — Multi-language dependency scanner, license compliance checker, and upgrade planner
• release-manager — Automated changelog generator, semantic version bumper, and release readiness checker
• database-designer — Schema analyzer with ERD generation, index optimizer, and migration generator
• rag-architect — RAG pipeline builder, chunking optimizer, and retrieval evaluator
• agent-designer — Multi-agent architect, tool schema generator, and agent performance evaluator
• skill-tester — Meta-skill validator, script tester, and quality scorer
• agent-workflow-designer — Multi-agent orchestration system designer with sequential, parallel, router, orchestrator, and evaluator patterns
• api-test-suite-builder — API route scanner and test suite generator across frameworks (Next.js, Express, FastAPI, Django REST)
• changelog-generator — Conventional commit parser, semantic version bumper, and structured changelog generator
• ci-cd-pipeline-builder — Stack-aware CI/CD pipeline generator for GitHub Actions, GitLab CI, and more
• codebase-onboarding — Codebase analyzer and onboarding documentation generator for new team members
• database-schema-designer — Database schema design and modeling tool with migration support
• env-secrets-manager — Environment and secrets management across dev/staging/prod lifecycle
• git-worktree-manager — Systematic Git worktree management for parallel development workflows
• mcp-server-builder — MCP (Model Context Protocol) server scaffolder and implementation guide
• monorepo-navigator — Monorepo management for Turborepo, Nx, pnpm workspaces, and Lerna
• performance-profiler — Systematic performance profiling for Node.js, Python, and Go applications
• pr-review-expert — Structured code review for GitHub PRs and GitLab MRs with systematic analysis
• runbook-generator — Production-grade operational runbook generator with stack detection

🆕 New Domains & Skills

• business-growth domain (3 skills):
  • 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)
• finance domain (1 skill):
  • financial-analyst — DCF valuation, budgeting, forecasting, financial modeling (3 Python tools)
• marketing addition:
  • campaign-analytics — Multi-touch attribution, funnel conversion, campaign ROI (3 Python tools)

🔄 Anthropic Best Practices Refactoring (37/42 Skills)

Major rewrite of existing skills following Anthropic's agent skills specification. Each refactored skill received:

• Professional metadata (license, version, category, domain, keywords)
• Trigger phrases for better Claude activation
• Table of contents with proper section navigation
• Numbered workflows with validation checkpoints
• Progressive Disclosure Architecture (PDA)
• Concise SKILL.md (<200 lines target) with layered reference files

Engineering skills refactored (14):

• senior-architect, senior-frontend, senior-backend, senior-fullstack
• senior-qa, senior-secops, senior-security, code-reviewer
• senior-data-engineer, senior-computer-vision, senior-ml-engineer
• senior-prompt-engineer, tdd-guide, tech-stack-evaluator

Product & PM skills refactored (5):

• product-manager-toolkit, product-strategist, agile-product-owner
• ux-researcher-designer, ui-design-system

RA/QM skills refactored (12):

• regulatory-affairs-head, quality-manager-qmr, quality-manager-qms-iso13485
• capa-officer, quality-documentation-manager, risk-management-specialist
• information-security-manager-iso27001, mdr-745-specialist, fda-consultant-specialist
• qms-audit-expert, isms-audit-expert, gdpr-dsgvo-expert

Marketing skills refactored (4):

• marketing-demand-acquisition, marketing-strategy-pmm
• content-creator, app-store-optimization

Other refactored (2):

• aws-solution-architect, ms365-tenant-manager

🔧 Elevated Skills

• scrum-master and senior-pm elevated to POWERFUL tier — PR #190

🤖 Platform Support

• OpenAI Codex support — Full compatibility without restructuring — PR #43, #45, #47
• Claude Code native marketplace — marketplace.json and plugin support — PR #182, #185
• Codex skills sync — Automated symlink workflow for Codex integration

📊 Stats

• 86 total skills across 9 domains (up from 42 across 6)
• 92+ Python automation tools (up from 20+)
• 26 POWERFUL-tier skills in engineering/ domain (including skill-security-auditor)
• 37/42 original skills refactored to Anthropic best practices

Fixed

• CI workflows (smart-sync.yml, pr-issue-auto-close.yml) — PR #193
• Installation documentation (Issue #189) — PR #193
• Plugin JSON with correct counts and missing domains — PR #186
• PM skills extracted from zips into standard directories — PR #184, #185
• Marketing skill count corrected (6 total) — PR #182
• Codex skills sync workflow fixes — PR #178, #179, #180
• social-media-analyzer restructured with proper organization — PR #147, #151

---

1.1.0 - 2025-10-21 - Anthropic Best Practices Refactoring (Phase 1)

Changed — Marketing & C-Level Skills

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 — Version history tracking

Documentation

• Complete GitHub repository setup for open source
• Professional community health files
• Clear contribution process
• Security vulnerability handling

---

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)

---

1.0.0 - 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

• 20+ verified production-ready Python CLI tools
• 90+ comprehensive reference guides
• Atlassian MCP Server integration

---

Version History Summary

Version	Date	Skills	Domains	Key Changes
2.1.2	2026-03-10	170	9	Landing page TSX output, brand voice integration, 25 script fixes
2.1.1	2026-03-07	170	9	18 skills optimized via Tessl, YAML frontmatter, agents + commands
2.0.0	2026-02-16	86	9	26 POWERFUL-tier skills, 37 refactored, Codex support, 3 new domains
1.1.0	2025-10-21	42	6	Anthropic best practices refactoring (5 skills)
1.0.2	2025-10-21	42	6	GitHub repository pages (LICENSE, CONTRIBUTING, etc.)
1.0.1	2025-10-21	42	6	Star History, link fixes
1.0.0	2025-10-21	42	6	Initial release — 42 skills, 6 domains

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Semantic Versioning

• Major (x.0.0): Breaking changes, major new domains, significant architecture shifts
• Minor (1.x.0): New skills, significant enhancements
• Patch (1.0.x): Bug fixes, documentation updates, minor improvements

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