Skill Claude CodeCodex
A guide for designing and analysing A/B tests, where two versions are compared with users to measure which performs better. It also covers multivariable tests, sample-size calculations, and statistical significance.
Skill Claude CodeCodex
A business-growth framework based on the Ansoff Matrix, a four-part model for choosing between existing or new products and markets. It provides strategy analysis and growth-plan design.
Skill Claude CodeCodex
An app-store review analysis tool for Apple App Store and Google Play reviews. It examines user feedback to find sentiment, problems, requests, competitor differences, and changes across app versions.
Skill Claude CodeCodex
An opportunity guide based on Beijing’s ten policy measures for accelerating intelligent-agent development. It helps people connect the policy with possible roles, careers, or small-business directions in AI agents.
Skill Claude CodeCodex
A method for turning a nonfiction book into a reusable coding-agent skill. It is intended for PDF or TXT books, especially practical guides, reference books, and books that explain repeatable methods.
Skill Claude CodeCodex
A decision and prompt-checking method based on the 12th edition of Asking the Right Questions. It examines judgments, decisions, and prompts through ten connected critical-thinking questions.
Skill Claude CodeCodex
A user-discovery interview planning guide. It prepares targeted questions for learning about needs, product non-use, or customer churn, while helping avoid common interview biases.
Skill Claude CodeCodex
A structured idea-generation method called HIT, or Heuristic Ideation Technique. It creates new concepts by drawing analogies across different fields and transferring useful features between them.
Skill Claude CodeCodex
A pre-interview company background check covering a target employer’s business, products, funding, size, culture, interview style, pay range, and possible warning signs.
Skill Claude CodeCodex
An interview-coaching organiser that covers the interview process, identifies the type of help needed, and routes the work to specialised interview skills.
Skill Claude CodeCodex
An interview-preparation guide that creates likely questions, answer strategies, and polished self-introductions.
Skill Claude CodeCodex
A post-interview review that examines how the interview went and creates a list of useful questions to ask the interviewer.
Skill Claude CodeCodex
A guided practice interview that takes the role of an interviewer and follows a defined process and rules.
Skill Claude CodeCodex
A job-offer and salary-planning guide covering pay breakdowns, negotiation wording, multiple-offer decisions, and application or interview progress.
Skill Claude CodeCodex
A resume-review and editing tool that compares your resume with a job description, or JD, and improves the match while keeping project details truthful.
Skill Claude CodeCodex
A product-research framework called Jobs-to-be-Done that explores what users are trying to accomplish, including practical, social, and emotional goals.
Skill Claude CodeCodex
A pre-submission checklist for WeChat mini programs, which are small apps that run inside WeChat.
Skill Claude CodeCodex
A performance review for WeChat mini programs, which are small apps that run inside WeChat.
Skill Claude CodeCodex
A product-innovation method called the Nine Windows, which examines a product or system across different parts, time periods, and surrounding systems to find new ideas.
Skill Claude CodeCodex
A tool for extracting structured insights from long text, such as podcast transcripts, interview notes, meeting minutes, or speech-to-text records, and presenting them in a single HTML page.
Skill Claude CodeCodex
A risk-checking method that assumes a project has already failed and works backward to identify possible causes.
Skill Claude CodeCodex
A quick assessment of whether a product idea is worth building soon.
Skill Claude CodeCodex
A structured brainstorming method based on SCAMPER, seven ways to change or rethink a product, service, or process.
Skill Claude CodeCodex
A study system based on the Socratic method, where learning happens through guided questions and role-based support using materials the user provides.