Claude Code Skills

zhangzhang-111-i/claude-skills111·19 plugins

Load a large marketing and executive-advisory skill library when you wear every growth and leadership hat as a solo founder.

Overview

claude-code-skills is a plugin marketplace for the Grow phase that bundles nineteen plugins spanning forty-three marketing skills and twenty-eight C-level advisory skills for solo founders.

What is this marketplace?

19 plugins in the claude-code-skills marketplace (Alireza Rezvani)
marketing-skills: 43 skills across 7 pods with 51 Python tools and 73 reference docs
Pods cover Content, SEO, CRO, Channels, Growth, Intelligence, Sales enablement, and X/Twitter
c-level-skills: 28 executive advisory skills including virtual C-suite and board workflows
Multi-version bundle (e.g. marketing-skills v2.1.2) aimed at end-to-end go-to-market, not a single task

Compatible agents: Claude Code, Cursor, Codex, any compatible agent

Community signal: 2 GitHub stars.

What problem does it solve?

Solo builders lack a marketing team and executive bench, so go-to-market and leadership tasks fragment across ad hoc prompts.

Who is it for?

Indie SaaS and content founders who want marketing, SEO, channel, and C-level skills in one Claude Code catalog.

Skip if: Engineers who only need a single DevOps or kernel skill with no go-to-market or advisory layer.

What do I get? / Deliverables

After registration, you enable pod-based marketing skills plus executive advisors from one marketplace instead of hunting single-purpose repos.

Up to 19 installable plugins from one marketplace registration
Access to 43 marketing skills and 28 C-level skills as described in marketplace metadata

Plugins in this marketplace

19 plugins — install individually after you add the marketplace.

PluginVersion

Marketing Skills43 marketing skills across 7 pods: Content, SEO, CRO, Channels, Growth, Intelligence, Sales enablement, and X/Twitter growth. 51 Python tools, 73 reference docs.2.1.2 C Level Skills28 C-level advisory skills: virtual board of directors (CEO, CTO, COO, CPO, CMO, CFO, CRO, CISO, CHRO), executive mentor, founder coach, orchestration (Chief of Staff, board meetings, decision logger), strategic capabilities (board deck builder, scenario war room, competitive intel, M&A playbook), and culture frameworks.2.1.2 Engineering Advanced Skills25 advanced engineering skills: agent designer, RAG architect, database designer, migration architect, observability designer, dependency auditor, release manager, API reviewer, CI/CD pipeline builder, MCP server builder, skill security auditor, performance profiler, and more.2.1.2 Engineering Skills24 engineering skills: architecture, frontend, backend, fullstack, QA, DevOps, security, AI/ML, data engineering, Playwright (9 sub-skills), self-improving agent, Stripe integration, TDD guide, tech stack evaluator, Google Workspace CLI.2.1.2 Ra Qm Skills12 regulatory affairs & quality management skills for HealthTech/MedTech: ISO 13485 QMS, MDR 2017/745, FDA 510(k)/PMA, GDPR/DSGVO, ISO 27001 ISMS, CAPA management, risk management, clinical evaluation.2.1.2 Product Skills12 product skills with 13 Python tools: product manager toolkit (RICE, PRDs), agile product owner, product strategist, UX researcher, UI design system, competitive teardown, landing page generator, SaaS scaffolder, product analytics, experiment designer, product discovery, roadmap communicator.2.1.2 Pm Skills6 project management skills with 12 Python tools: senior PM, scrum master, Jira expert, Confluence expert, Atlassian admin, template creator.2.1.2 Business Growth Skills4 business & growth skills: customer success manager, sales engineer, revenue operations, contract & proposal writer.2.1.2 Finance Skills2 finance skills: financial analyst (ratio analysis, DCF valuation, budgeting, forecasting) and SaaS metrics coach (ARR, MRR, churn, CAC, LTV, NRR, Quick Ratio, projections). 7 Python automation tools.2.1.2 PwProduction-grade Playwright testing toolkit. 9 skills, 3 agents, 55 templates, TestRail + BrowserStack MCP integrations. Generate tests, fix flaky failures, migrate from Cypress/Selenium.2.1.2 Self Improving AgentCurate auto-memory, promote learnings to CLAUDE.md and rules, extract patterns into skills.2.1.2 Content CreatorSEO-optimized marketing content with brand voice analysis, content frameworks, and social media templates.2.1.2 Demand GenMulti-channel demand generation, paid media optimization, SEO strategy, and partnership programs.2.1.2 Fullstack EngineerFull-stack engineering with React, Node, databases, and deployment.2.1.2 Aws ArchitectAWS serverless architecture design with IaC templates, cost optimization, and CI/CD pipelines.2.1.2 Product ManagerProduct management toolkit with RICE scoring, customer interview analysis, and PRD generation.2.1.2 Scrum MasterSprint health analysis, velocity tracking, and retrospective facilitation.2.1.2 Skill Security AuditorSecurity audit and vulnerability scanner for AI agent skills. Scans for malicious patterns, prompt injection, data exfiltration, and unsafe file operations.2.1.2 Google Workspace CliGoogle Workspace administration via the gws CLI. Install, authenticate, and automate Gmail, Drive, Sheets, Calendar, Docs, Chat, and Tasks. 5 Python tools, 3 reference guides, 43 built-in recipes, 10 persona bundles.2.1.2

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Journey fit

Primary fit

GrowContent & marketing

The dominant marketing-skills pod targets compounding reach and revenue after you have a product, so grow/content is the canonical shelf. Forty-three marketing skills emphasize content, channels, and lifecycle motions rather than raw codebase integration.

How it compares

Broad GTM and leadership skill marketplace, not one integration skill or an MCP data server.

Common Questions / FAQ

Who is Claude Code Skills for?

Solo and indie builders who need marketing pods, Python-backed tools, and C-level advisory plugins in Claude Code.

When should I use Claude Code Skills?

Use it across grow and launch work—and for strategy spikes—when you want structured marketing and executive skills instead of one-off prompts.

How do I add Claude Code Skills to my agent?

Add the zhangzhang-111-i/claude-skills111 (Claude Code Skills) marketplace and install marketing-skills, c-level-skills, and other listed plugins as needed.