johnefemer

200 mods across 1 repository, 4 stars between them.

campaign-analytics

25

johnefemer/skillfish

Skill Claude CodeCodex

Analyzes campaign performance with multi-touch attribution, funnel conversion, and ROI calculation for marketing optimization.

not rated 4 4d ago A 22 tokens

capa-officer

26

johnefemer/skillfish

Skill Claude CodeCodex

CAPA system management for medical device QMS. Covers root cause analysis, corrective action planning, effectiveness verification, and CAPA metrics.

not rated 4 4d ago A 32 tokens

caveman

27

johnefemer/skillfish

Skill Claude CodeCodex

A communication style that makes an agent use much shorter wording while keeping technical details accurate. It offers several intensity levels and supports many coding agents.

not rated 4 4d ago C 53 tokens

ceo-advisor

28

johnefemer/skillfish

Skill Claude CodeCodex

Executive leadership guidance for strategic decision-making, organizational development, and stakeholder management.

not rated 4 4d ago A 20 tokens

cfo-advisor

29

johnefemer/skillfish

Skill Claude CodeCodex

Financial leadership for startups and scaling companies. Financial modeling, unit economics, fundraising strategy, cash management, and board financial packages.

not rated 4 4d ago A 30 tokens

change-management

30

johnefemer/skillfish

Skill Claude CodeCodex

Framework for rolling out organizational changes without chaos. Covers the ADKAR model adapted for startups, communication templates, resistance patterns, and change fatigue management.

not rated 4 4d ago A 33 tokens

changelog-generator

31

johnefemer/skillfish

Skill Claude CodeCodex

Tier: POWERFUL Category: Engineering Domain: Release Management / Documentation.

not rated 4 4d ago A 0 tokens

chaos-engineer

32

johnefemer/skillfish

Skill Claude CodeCodex

Chaos engineering: steady-state hypotheses, blast-radius control, fault injection experiments, rollback guards, and resilience validation.

not rated 4 4d ago A 0 tokens

chief-of-staff

33

johnefemer/skillfish

Skill Claude CodeCodex

C-suite orchestration layer. Routes founder questions to the right advisor role(s), triggers multi-role board meetings for complex decisions, synthesizes outputs, and tracks decisions.

not rated 4 4d ago A 38 tokens

chro-advisor

34

johnefemer/skillfish

Skill Claude CodeCodex

People leadership for scaling companies. Hiring strategy, compensation design, org structure, culture, and retention.

not rated 4 4d ago A 25 tokens

churn-prevention

35

johnefemer/skillfish

Skill Claude CodeCodex

Reduce voluntary and involuntary churn through cancel flow design, save offers, exit surveys, and dunning sequences.

not rated 4 4d ago A 27 tokens

ciso-advisor

37

johnefemer/skillfish

Skill Claude CodeCodex

Security leadership for growth-stage companies. Risk quantification in dollars, compliance roadmap (SOC 2/ISO 27001/HIPAA/GDPR), security architecture strategy, incident response leadership.

not rated 4 4d ago A 43 tokens

claude-code-config

38

johnefemer/skillfish

Skill Claude CodeCodex

Generate optimized CLAUDE.md files, memory configs, and project instructions for Claude Code. Analyzes codebase to create tailored AI context.

not rated 4 4d ago B 34 tokens

cli-developer

39

johnefemer/skillfish

Skill Claude CodeCodex

CLI tool development: argument parsing (commander, click, cobra), interactive prompts, progress indicators, shell completions, distribution, and cross-platform.

not rated 4 4d ago A 0 tokens

cmo-advisor

40

johnefemer/skillfish

Skill Claude CodeCodex

Marketing leadership for scaling companies. Brand positioning, growth model design, marketing budget allocation, and marketing org design.

not rated 4 4d ago A 27 tokens

code-review-coach

41

johnefemer/skillfish

Skill Claude CodeCodex

Structured code review with coaching feedback. Use when reviewing PRs, assessing code quality, or mentoring developers on best practices.

not rated 4 4d ago A 29 tokens

code-reviewer

42

johnefemer/skillfish

Skill Claude CodeCodex

Code review automation for TypeScript, JavaScript, Python, Go, Swift, Kotlin. Analyzes PRs for complexity and risk, checks code quality for SOLID violations and code smells, generates review reports.

not rated 4 4d ago A 47 tokens

codebase-onboarding

43

johnefemer/skillfish

Skill Claude CodeCodex

Tier: POWERFUL Category: Engineering Domain: Documentation / Developer Experience.

not rated 4 4d ago A 0 tokens

cold-email

44

johnefemer/skillfish

Skill Claude CodeCodex

When the user wants to write, improve, or build a sequence of B2B cold outreach emails to prospects who haven't asked to hear from them.

not rated 4 4d ago A 33 tokens

company-os

45

johnefemer/skillfish

Skill Claude CodeCodex

The meta-framework for how a company runs — the connective tissue between all C-suite roles. Covers operating system selection (EOS, Scaling Up, OKR-native, hybrid), accountability charts, scorecards.

not rated 4 4d ago A 42 tokens

competitive-intel

46

johnefemer/skillfish

Skill Claude CodeCodex

Systematic competitor tracking that feeds CMO positioning, CRO battlecards, and CPO roadmap decisions.

not rated 4 4d ago A 24 tokens

johnefemer/skillfish

Skill Claude CodeCodex

Tier: POWERFUL Category: Product Team Domain: Competitive Intelligence, Product Strategy, Market Analysis.

not rated 4 4d ago A 0 tokens

johnefemer/skillfish

Skill Claude CodeCodex

When the user wants to create competitor comparison or alternative pages for SEO and sales enablement.

not rated 4 4d ago A 24 tokens

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: