feat: add Gemini CLI + OpenClaw support, fix Codex missing 25 skills

Gemini CLI:
- Add GEMINI.md with activation instructions
- Add scripts/gemini-install.sh setup script
- Add scripts/sync-gemini-skills.py (194 skills indexed)
- Add .gemini/skills/ with symlinks for all skills, agents, commands
- Remove phantom medium-content-pro entries from sync script
- Add top-level folder filter to prevent gitignored dirs from leaking

Codex CLI:
- Fix sync-codex-skills.py missing "engineering" domain (25 POWERFUL skills)
- Regenerate .codex/skills-index.json: 124 → 149 skills
- Add 25 new symlinks in .codex/skills/

OpenClaw:
- Add OpenClaw installation section to INSTALLATION.md
- Add ClawHub install + manual install + YAML frontmatter docs

Documentation:
- Update INSTALLATION.md with all 4 platforms + accurate counts
- Update README.md: "three platforms" → "four platforms" + Gemini quick start
- Update CLAUDE.md with Gemini CLI support in v2.1.1 highlights
- Update SKILL-AUTHORING-STANDARD.md + SKILL_PIPELINE.md with Gemini steps
- Add OpenClaw + Gemini to installation locations reference table

Marketplace: all 18 plugins validated — sources exist, SKILL.md present

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.codex/skills-index.json

@@ -3,7 +3,7 @@
   "name": "claude-code-skills",
   "description": "Production-ready skill packages for AI agents - Marketing, Engineering, Product, C-Level, PM, and RA/QM",
   "repository": "https://github.com/alirezarezvani/claude-skills",
-  "total_skills": 124,
+  "total_skills": 149,
   "skills": [
     {
       "name": "contract-and-proposal-writer",
@@ -335,6 +335,156 @@
       "category": "engineering",
       "description": "Technology stack evaluation and comparison with TCO analysis, security assessment, and ecosystem health scoring. Use when comparing frameworks, evaluating technology stacks, calculating total cost of ownership, assessing migration paths, or analyzing ecosystem viability."
     },
+    {
+      "name": "agent-designer",
+      "source": "../../engineering/agent-designer",
+      "category": "engineering-advanced",
+      "description": "Agent Designer - Multi-Agent System Architecture"
+    },
+    {
+      "name": "agent-workflow-designer",
+      "source": "../../engineering/agent-workflow-designer",
+      "category": "engineering-advanced",
+      "description": "Agent Workflow Designer"
+    },
+    {
+      "name": "api-design-reviewer",
+      "source": "../../engineering/api-design-reviewer",
+      "category": "engineering-advanced",
+      "description": "API Design Reviewer"
+    },
+    {
+      "name": "api-test-suite-builder",
+      "source": "../../engineering/api-test-suite-builder",
+      "category": "engineering-advanced",
+      "description": "API Test Suite Builder"
+    },
+    {
+      "name": "changelog-generator",
+      "source": "../../engineering/changelog-generator",
+      "category": "engineering-advanced",
+      "description": "Changelog Generator"
+    },
+    {
+      "name": "ci-cd-pipeline-builder",
+      "source": "../../engineering/ci-cd-pipeline-builder",
+      "category": "engineering-advanced",
+      "description": "CI/CD Pipeline Builder"
+    },
+    {
+      "name": "codebase-onboarding",
+      "source": "../../engineering/codebase-onboarding",
+      "category": "engineering-advanced",
+      "description": "Codebase Onboarding"
+    },
+    {
+      "name": "database-designer",
+      "source": "../../engineering/database-designer",
+      "category": "engineering-advanced",
+      "description": "Database Designer - POWERFUL Tier Skill"
+    },
+    {
+      "name": "database-schema-designer",
+      "source": "../../engineering/database-schema-designer",
+      "category": "engineering-advanced",
+      "description": "Database Schema Designer"
+    },
+    {
+      "name": "dependency-auditor",
+      "source": "../../engineering/dependency-auditor",
+      "category": "engineering-advanced",
+      "description": "Dependency Auditor"
+    },
+    {
+      "name": "env-secrets-manager",
+      "source": "../../engineering/env-secrets-manager",
+      "category": "engineering-advanced",
+      "description": "Env & Secrets Manager"
+    },
+    {
+      "name": "git-worktree-manager",
+      "source": "../../engineering/git-worktree-manager",
+      "category": "engineering-advanced",
+      "description": "Git Worktree Manager"
+    },
+    {
+      "name": "interview-system-designer",
+      "source": "../../engineering/interview-system-designer",
+      "category": "engineering-advanced",
+      "description": "This skill should be used when the user asks to \"design interview processes\", \"create hiring pipelines\", \"calibrate interview loops\", \"generate interview questions\", \"design competency matrices\", \"analyze interviewer bias\", \"create scoring rubrics\", \"build question banks\", or \"optimize hiring systems\". Use for designing role-specific interview loops, competency assessments, and hiring calibration systems."
+    },
+    {
+      "name": "mcp-server-builder",
+      "source": "../../engineering/mcp-server-builder",
+      "category": "engineering-advanced",
+      "description": "MCP Server Builder"
+    },
+    {
+      "name": "migration-architect",
+      "source": "../../engineering/migration-architect",
+      "category": "engineering-advanced",
+      "description": "Migration Architect"
+    },
+    {
+      "name": "monorepo-navigator",
+      "source": "../../engineering/monorepo-navigator",
+      "category": "engineering-advanced",
+      "description": "Monorepo Navigator"
+    },
+    {
+      "name": "observability-designer",
+      "source": "../../engineering/observability-designer",
+      "category": "engineering-advanced",
+      "description": "Observability Designer (POWERFUL)"
+    },
+    {
+      "name": "performance-profiler",
+      "source": "../../engineering/performance-profiler",
+      "category": "engineering-advanced",
+      "description": "Performance Profiler"
+    },
+    {
+      "name": "pr-review-expert",
+      "source": "../../engineering/pr-review-expert",
+      "category": "engineering-advanced",
+      "description": "PR Review Expert"
+    },
+    {
+      "name": "rag-architect",
+      "source": "../../engineering/rag-architect",
+      "category": "engineering-advanced",
+      "description": "RAG Architect - POWERFUL"
+    },
+    {
+      "name": "release-manager",
+      "source": "../../engineering/release-manager",
+      "category": "engineering-advanced",
+      "description": "Release Manager"
+    },
+    {
+      "name": "runbook-generator",
+      "source": "../../engineering/runbook-generator",
+      "category": "engineering-advanced",
+      "description": "Runbook Generator"
+    },
+    {
+      "name": "skill-security-auditor",
+      "source": "../../engineering/skill-security-auditor",
+      "category": "engineering-advanced",
+      "description": ">"
+    },
+    {
+      "name": "skill-tester",
+      "source": "../../engineering/skill-tester",
+      "category": "engineering-advanced",
+      "description": "Skill Tester"
+    },
+    {
+      "name": "tech-debt-tracker",
+      "source": "../../engineering/tech-debt-tracker",
+      "category": "engineering-advanced",
+      "description": "Scan codebases for technical debt, score severity, track trends, and generate prioritized remediation plans. Use when users mention tech debt, code quality, refactoring priority, debt scoring, cleanup sprints, or code health assessment. Also use for legacy code modernization planning and maintenance cost estimation."
+    },
     {
       "name": "financial-analyst",
       "source": "../../finance/financial-analyst",
@@ -766,6 +916,11 @@
       "source": "../../engineering-team",
       "description": "Software engineering and technical skills"
     },
+    "engineering-advanced": {
+      "count": 25,
+      "source": "../../engineering",
+      "description": "Advanced engineering skills - agents, RAG, MCP, CI/CD, databases, observability"
+    },
     "finance": {
       "count": 1,
       "source": "../../finance",

.codex/skills/agent-designer

@@ -0,0 +1 @@
+../../engineering/agent-designer

.codex/skills/agent-workflow-designer

@@ -0,0 +1 @@
+../../engineering/agent-workflow-designer

.codex/skills/api-design-reviewer

@@ -0,0 +1 @@
+../../engineering/api-design-reviewer

.codex/skills/api-test-suite-builder

@@ -0,0 +1 @@
+../../engineering/api-test-suite-builder

.codex/skills/changelog-generator

@@ -0,0 +1 @@
+../../engineering/changelog-generator

.codex/skills/ci-cd-pipeline-builder

@@ -0,0 +1 @@
+../../engineering/ci-cd-pipeline-builder

.codex/skills/codebase-onboarding

@@ -0,0 +1 @@
+../../engineering/codebase-onboarding

.codex/skills/database-designer

@@ -0,0 +1 @@
+../../engineering/database-designer

.codex/skills/database-schema-designer

@@ -0,0 +1 @@
+../../engineering/database-schema-designer

.codex/skills/dependency-auditor

@@ -0,0 +1 @@
+../../engineering/dependency-auditor

.codex/skills/env-secrets-manager

@@ -0,0 +1 @@
+../../engineering/env-secrets-manager

.codex/skills/git-worktree-manager

@@ -0,0 +1 @@
+../../engineering/git-worktree-manager

.codex/skills/interview-system-designer

@@ -0,0 +1 @@
+../../engineering/interview-system-designer

.codex/skills/mcp-server-builder

@@ -0,0 +1 @@
+../../engineering/mcp-server-builder

.codex/skills/migration-architect

@@ -0,0 +1 @@
+../../engineering/migration-architect

.codex/skills/monorepo-navigator

@@ -0,0 +1 @@
+../../engineering/monorepo-navigator

.codex/skills/observability-designer

@@ -0,0 +1 @@
+../../engineering/observability-designer

.codex/skills/performance-profiler

@@ -0,0 +1 @@
+../../engineering/performance-profiler

.codex/skills/pr-review-expert

@@ -0,0 +1 @@
+../../engineering/pr-review-expert

.codex/skills/rag-architect

@@ -0,0 +1 @@
+../../engineering/rag-architect

.codex/skills/release-manager

@@ -0,0 +1 @@
+../../engineering/release-manager

.codex/skills/runbook-generator

@@ -0,0 +1 @@
+../../engineering/runbook-generator

.codex/skills/skill-security-auditor

@@ -0,0 +1 @@
+../../engineering/skill-security-auditor

.codex/skills/skill-tester

@@ -0,0 +1 @@
+../../engineering/skill-tester

.codex/skills/tech-debt-tracker

@@ -0,0 +1 @@
+../../engineering/tech-debt-tracker

.gemini/skills/ab-test-setup/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/ab-test-setup/SKILL.md

.gemini/skills/ad-creative/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/ad-creative/SKILL.md

.gemini/skills/agent-designer/SKILL.md

@@ -0,0 +1 @@
+../../../engineering/agent-designer/SKILL.md

.gemini/skills/agent-protocol/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/agent-protocol/SKILL.md

.gemini/skills/agent-workflow-designer/SKILL.md

@@ -0,0 +1 @@
+../../../engineering/agent-workflow-designer/SKILL.md

.gemini/skills/agile-product-owner/SKILL.md

@@ -0,0 +1 @@
+../../../product-team/agile-product-owner/SKILL.md

.gemini/skills/ai-seo/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/ai-seo/SKILL.md

.gemini/skills/analytics-tracking/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/analytics-tracking/SKILL.md

.gemini/skills/api-design-reviewer/SKILL.md

@@ -0,0 +1 @@
+../../../engineering/api-design-reviewer/SKILL.md

.gemini/skills/api-test-suite-builder/SKILL.md

@@ -0,0 +1 @@
+../../../engineering/api-test-suite-builder/SKILL.md

.gemini/skills/app-store-optimization/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/app-store-optimization/SKILL.md

.gemini/skills/atlassian-admin/SKILL.md

@@ -0,0 +1 @@
+../../../project-management/atlassian-admin/SKILL.md

.gemini/skills/atlassian-templates/SKILL.md

@@ -0,0 +1 @@
+../../../project-management/atlassian-templates/SKILL.md

.gemini/skills/aws-solution-architect/SKILL.md

@@ -0,0 +1 @@
+../../../engineering-team/aws-solution-architect/SKILL.md

.gemini/skills/board-deck-builder/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/board-deck-builder/SKILL.md

.gemini/skills/board-meeting/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/board-meeting/SKILL.md

.gemini/skills/board-prep/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/executive-mentor/skills/board-prep/SKILL.md

.gemini/skills/brand-guidelines/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/brand-guidelines/SKILL.md

.gemini/skills/browserstack/SKILL.md

@@ -0,0 +1 @@
+../../../engineering-team/playwright-pro/skills/browserstack/SKILL.md

.gemini/skills/business-growth-bundle/SKILL.md

@@ -0,0 +1 @@
+../../../business-growth/SKILL.md

.gemini/skills/c-level-advisor-bundle/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/SKILL.md

.gemini/skills/c-level-advisor-main/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/SKILL.md

.gemini/skills/campaign-analytics/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/campaign-analytics/SKILL.md

.gemini/skills/capa-officer/SKILL.md

@@ -0,0 +1 @@
+../../../ra-qm-team/capa-officer/SKILL.md

.gemini/skills/ceo-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/ceo-advisor/SKILL.md

.gemini/skills/cfo-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/cfo-advisor/SKILL.md

.gemini/skills/challenge/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/executive-mentor/skills/challenge/SKILL.md

.gemini/skills/change-management/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/change-management/SKILL.md

.gemini/skills/changelog-generator/SKILL.md

@@ -0,0 +1 @@
+../../../engineering/changelog-generator/SKILL.md

.gemini/skills/changelog/SKILL.md

@@ -0,0 +1 @@
+../../../commands/changelog.md

.gemini/skills/chief-of-staff/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/chief-of-staff/SKILL.md

.gemini/skills/chro-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/chro-advisor/SKILL.md

.gemini/skills/churn-prevention/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/churn-prevention/SKILL.md

.gemini/skills/ci-cd-pipeline-builder/SKILL.md

@@ -0,0 +1 @@
+../../../engineering/ci-cd-pipeline-builder/SKILL.md

.gemini/skills/ciso-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/ciso-advisor/SKILL.md

.gemini/skills/cmo-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/cmo-advisor/SKILL.md

.gemini/skills/code-reviewer/SKILL.md

@@ -0,0 +1 @@
+../../../engineering-team/code-reviewer/SKILL.md

.gemini/skills/codebase-onboarding/SKILL.md

@@ -0,0 +1 @@
+../../../engineering/codebase-onboarding/SKILL.md

.gemini/skills/cold-email/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/cold-email/SKILL.md

.gemini/skills/company-os/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/company-os/SKILL.md

.gemini/skills/competitive-intel/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/competitive-intel/SKILL.md

.gemini/skills/competitive-matrix/SKILL.md

@@ -0,0 +1 @@
+../../../commands/competitive-matrix.md

.gemini/skills/competitive-teardown/SKILL.md

@@ -0,0 +1 @@
+../../../product-team/competitive-teardown/SKILL.md

.gemini/skills/competitor-alternatives/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/competitor-alternatives/SKILL.md

.gemini/skills/confluence-expert/SKILL.md

@@ -0,0 +1 @@
+../../../project-management/confluence-expert/SKILL.md

.gemini/skills/content-creator/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/content-creator/SKILL.md

.gemini/skills/content-humanizer/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/content-humanizer/SKILL.md

.gemini/skills/content-production/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/content-production/SKILL.md

.gemini/skills/content-strategy/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/content-strategy/SKILL.md

.gemini/skills/context-engine/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/context-engine/SKILL.md

.gemini/skills/contract-and-proposal-writer/SKILL.md

@@ -0,0 +1 @@
+../../../business-growth/contract-and-proposal-writer/SKILL.md

.gemini/skills/coo-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/coo-advisor/SKILL.md

.gemini/skills/copy-editing/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/copy-editing/SKILL.md

.gemini/skills/copywriting/SKILL.md

@@ -0,0 +1 @@
+../../../marketing-skill/copywriting/SKILL.md

.gemini/skills/coverage/SKILL.md

@@ -0,0 +1 @@
+../../../engineering-team/playwright-pro/skills/coverage/SKILL.md

.gemini/skills/cpo-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/cpo-advisor/SKILL.md

.gemini/skills/cro-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/cro-advisor/SKILL.md

.gemini/skills/cs-ceo-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../agents/c-level/cs-ceo-advisor.md

.gemini/skills/cs-content-creator/SKILL.md

@@ -0,0 +1 @@
+../../../agents/marketing/cs-content-creator.md

.gemini/skills/cs-cto-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../agents/c-level/cs-cto-advisor.md

.gemini/skills/cs-demand-gen-specialist/SKILL.md

@@ -0,0 +1 @@
+../../../agents/marketing/cs-demand-gen-specialist.md

.gemini/skills/cs-engineering-lead/SKILL.md

@@ -0,0 +1 @@
+../../../agents/engineering-team/cs-engineering-lead.md

.gemini/skills/cs-financial-analyst/SKILL.md

@@ -0,0 +1 @@
+../../../agents/finance/cs-financial-analyst.md

.gemini/skills/cs-growth-strategist/SKILL.md

@@ -0,0 +1 @@
+../../../agents/business-growth/cs-growth-strategist.md

.gemini/skills/cs-onboard/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/cs-onboard/SKILL.md

.gemini/skills/cs-product-manager/SKILL.md

@@ -0,0 +1 @@
+../../../agents/product/cs-product-manager.md

.gemini/skills/cs-project-manager/SKILL.md

@@ -0,0 +1 @@
+../../../agents/project-management/cs-project-manager.md

.gemini/skills/cs-quality-regulatory/SKILL.md

@@ -0,0 +1 @@
+../../../agents/ra-qm-team/cs-quality-regulatory.md

.gemini/skills/cs-senior-engineer/SKILL.md

@@ -0,0 +1 @@
+../../../agents/engineering/cs-senior-engineer.md

.gemini/skills/cto-advisor/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/cto-advisor/SKILL.md

.gemini/skills/culture-architect/SKILL.md

@@ -0,0 +1 @@
+../../../c-level-advisor/culture-architect/SKILL.md

.gemini/skills/customer-success-manager/SKILL.md

@@ -0,0 +1 @@
+../../../business-growth/customer-success-manager/SKILL.md

.gemini/skills/database-designer/SKILL.md

@@ -0,0 +1 @@
+../../../engineering/database-designer/SKILL.md