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By AlexBramall
Founder-mode executive team plugin: 13 cs-* C-suite agents (CFO, CMO, CRO, CPO, COO, CHRO, CISO, Chief of Staff, General Counsel, Chief Data Officer, Chief AI Officer, Chief Customer Officer, VP of Engineering) plus 21 /cs:* slash commands for forcing-question office hours (incl. /cs:vpe-review), multi-role boardroom deliberation, strategic sprint pipeline, and meta routing. Wraps the 33 c-level skills (including vpe-advisor with delivery throughput DORA analyzer + eng hiring funnel calculator + eng team structure designer) with cognitive gearing and artifact handoffs.
npx claudepluginhub alexbramall/claude-code-skills --plugin c-level-agentsBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
Eval-demanding Chief AI Officer advisor for model build-vs-buy decisions, AI risk classification under EU AI Act + US state laws, AI cost economics (API vs self-hosted), and AI team org evolution. Strategic only — does not duplicate engineering AI/ML skills.
Retention-obsessed Chief Customer Officer advisor for honest retention decomposition (GRR vs NRR), customer segmentation (differential investment), CS team coverage (pooled vs named), and CS team org evolution. Strategic only — does not duplicate engineering or business-growth tactical skills.
Decision-driven Chief Data Officer advisor for AI training data rights, data product strategy (warehouse/lakehouse/mesh + build-vs-buy), B2B customer-data-as-asset valuation, and data team org evolution. Strategic only — does not duplicate engineering data skills.
Numerate-skeptic CFO advisor for unit economics, runway, fundraising, dilution, and board-grade financial decisions
Routing-and-synthesis chief of staff for orchestrating the virtual boardroom, logging decisions, and surfacing stale ones
/cs:founder-mode <question> — Auto-routes any founder question to the right C-role advisor or to /cs:boardroom for multi-role topics. The single-command entry point.
/cs:freeze <decision> <days> — Lock a strategic decision for a cooldown period to prevent impulse reversal. Mirrors gstack's safety primitives for the business layer.
/cs:gc-review <plan> — General Counsel interrogation of contracts, IP, regulatory, term sheets, and employment-law surface.
/cs:office-hours <topic> — YC-style 6-question founder interrogation before any advice. Forces clarity on problem, customer, distribution, defensibility, capital, and founder fit.
/cs:onboard — Founder interview that populates ~/.claude/company-context.md. The first command to run when starting with c-level-agents.
Personal library of production-ready Claude Code skills — reusable expertise packages covering engineering, product, marketing, research, compliance, C-level advisory, and more.
Each skill is a folder containing:
SKILL.md — structured instructions, workflows, and decision frameworksscripts/ — Python CLI tools (stdlib-only, zero pip installs)references/ — domain knowledge, checklists, and templates# Claude Code plugin install
/plugin marketplace add AlexBramall/claude-code-skills
# Install by domain
/plugin install engineering-skills@claude-code-skills
/plugin install engineering-advanced-skills@claude-code-skills
/plugin install product-skills@claude-code-skills
/plugin install marketing-skills@claude-code-skills
/plugin install c-level-skills@claude-code-skills
/plugin install ra-qm-skills@claude-code-skills
/plugin install pm-skills@claude-code-skills
/plugin install business-growth-skills@claude-code-skills
/plugin install finance-skills@claude-code-skills
# Or clone and copy manually
git clone https://github.com/AlexBramall/claude-code-skills.git
# Copy any skill folder to ~/.claude/skills/
328 skills across 14 domains:
| Domain | Skills | Folder |
|---|---|---|
| Engineering — Core | 32 | engineering-team/ |
| Engineering — POWERFUL | 45 | engineering/ |
| Product | 13 | product-team/ |
| Marketing | 45 | marketing-skill/ |
| Productivity | 4 | productivity/ |
| Research | 8 | research/ |
| Project Management | 9 | project-management/ |
| Regulatory & QM | 14 | ra-qm-team/ |
| C-Level Advisory | 28 | c-level-advisor/ |
| Business & Growth | 5 | business-growth/ |
| Finance | 3 | finance/ |
| Business Operations | 7 | business-operations/ |
| Commercial | 8 | commercial/ |
| Marketing (top-level) | 1 | marketing/ |
# In Claude Code, reference a skill by name
Using the senior-architect skill, review our microservices architecture.
Using the content-creator skill, write a blog post about AI-augmented development.
Using the mdr-745-specialist skill, review our technical documentation for MDR compliance gaps.
~402 stdlib-only CLI tools included:
python3 finance/saas-metrics-coach/scripts/metrics_calculator.py --mrr 80000 --customers 200 --churned 3
python3 marketing-skill/content-production/scripts/brand_voice_analyzer.py article.txt
python3 product-team/product-manager-toolkit/scripts/rice_prioritizer.py features.csv
python3 engineering/skill-security-auditor/scripts/skill_security_auditor.py /path/to/skill/
MIT — see LICENSE for details.
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
A growing collection of Claude-compatible academic workflow bundles for producing work at Nature-journal standard. Covers scientific figures (nature-figure), manuscript prose polishing (nature-polishing), manuscript drafting and methods writing (nature-writing), reviewer-style pre-submission assessment (nature-reviewer), citation retrieval and export (nature-citation), data availability statements and FAIR metadata (nature-data), paper-to-PPTX presentation conversion (nature-paper2ppt), literature search via MCP (nature-academic-search), paper reading and annotation (nature-reader), and peer-review response drafting (nature-response). Future releases planned: statistical reporting, cover letters, and review articles. Rules are derived from primary sources, including published Nature papers, journal author guidelines, and structured writing curricula.
Upstash Context7 MCP server for up-to-date documentation lookup. Pull version-specific documentation and code examples directly from source repositories into your LLM context.
33 C-level advisory skills + c-level-agents plugin layer (13 cs-* persona agents + 21 /cs:* slash commands). Complete virtual board of directors with CEO, CTO, COO, CPO, CMO, CFO, CRO, CISO, CHRO advisors plus General Counsel, Chief Data Officer, Chief AI Officer, Chief Customer Officer, and VP of Engineering (delivery throughput DORA analyzer, eng hiring funnel calculator, eng team structure designer), executive mentor, founder coach, Chief of Staff router, board meetings, decision logger, board deck builder, scenario war room, competitive intel, org health diagnostic, M&A playbook, international expansion, culture architect, change management, strategic alignment, and the founder-mode plugin (office-hours, boardroom, brief/decide/execute/post-mortem pipeline, cross-model consensus, decision freeze).
Chief Data Officer advisory: AI training data audit (origin x class x use-case matrix with GDPR Art. 6 + EU AI Act citations -> GO/MITIGATE/NO-GO per source), data product strategy picker (warehouse vs lakehouse vs mesh + 6-layer build-vs-buy + 12-month sequencing), data asset valuator (strategic value 0-10 + M&A multiplier with carve-out penalties + 3 ranked productization paths). 4 references answering one decision each: training rights, data product strategy, customer-data-as-asset, data team org evolution. Stdlib-only. Standalone-installable; also bundled in c-level-skills. Strategic only - does not duplicate engineering data skills.
VP of Engineering advisory: delivery throughput analyzer (DORA 4 metrics + cycle-time bottleneck identification), eng hiring funnel calculator (7-stage conversion + pipeline gap + weakest-stage fixes), eng team structure designer (squad/tribe model + manager-trigger + director-trigger + span-of-control). 4 in-depth references: DORA framework, eng hiring funnel, eng team structure (Conway's Law), production discipline (on-call, incidents, deployment, SLOs). Stdlib-only. Standalone-installable; also bundled in c-level-skills. NOT a CTO skill — VPE owns how the team ships, CTO owns what to build.
Chief Customer Officer advisory for startups: retention decomposition analyzer (honest GRR vs NRR + 7-category churn taxonomy), customer segmentation designer (4-tier framework + ICP fit scoring + kill list), CS coverage calculator (pooled vs named CSM models + ratio math + 12-month hiring plan). 4 in-depth references: retention decomposition, customer segmentation strategy, CS coverage model, CS team org evolution (CSM vs Support vs AM vs IM vs CS Ops). Stdlib-only. Standalone-installable; also bundled in c-level-skills. Strategic only - does not duplicate business-growth tactical CS skills.
General Counsel advisory for startups: contract risk scanner (12 founder-killer patterns: auto-renew traps, uncapped indemnity, vague IP, MFN pricing, missing DPA, one-sided venue, broad non-solicit, perpetual license-back, etc.) and term sheet analyzer (0-100 founder-friendliness score across 12 dimensions: liquidation preference, anti-dilution, option pool, board, vesting, drag-along, protective provisions, info rights, dividends, valuation). 3 in-depth references: contracts playbook (7 startup contract types), IP + regulatory landscape (HIPAA, GDPR, FDA, fintech, EU AI Act + SOC 2 to ISO sequencing), term sheet decoder. Stdlib-only. Standalone-installable; also bundled in c-level-skills. NOT a substitute for licensed counsel.
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