Skill Claude CodeCodex
A structured advice guide for people using AI to write code. It helps assess the current conversation and project state, then suggests what to do next.
Skill Claude CodeCodex
A structured advice guide for people using AI to write code. It helps assess the current conversation and project state, then suggests what to do next.
Skill Claude CodeCodex
A project-planning skill that turns a vague software idea into a structured CONTEXT.md blueprint. The blueprint describes the system, chosen technologies, data, APIs, and development milestones.
Skill Claude CodeCodex
A site-cloning preparation skill that observes a live website with an authorized account and creates three handoff documents for rebuilding it.
Skill Claude CodeCodex
A step-by-step coach for AI-assisted software development. It uses a project blueprint and acceptance criteria, meaning clear conditions that define when the work is finished.
Skill Claude CodeCodex
A front-end design planning tool for projects with user interfaces, including web, mini-program, and mobile applications. It produces a FRONTEND-DESIGN.md file describing pages, components, application state, interface states, and design tokens.
Skill Claude CodeCodex
A code-review guide that compares AI-generated changes with a CONTEXT.md blueprint, using the change history or the files themselves.
Skill Claude CodeCodex
An automated project-building workflow that turns a short idea and background into a complete software project, from initial setup through deployment configuration.
Skill Claude CodeCodex
A static investigation workflow for understanding or rebuilding a legacy system from supplied page text, menus, screenshots, or exported HTML. A legacy system is older software that may have incomplete documentation.
Skill Claude CodeCodex
A continuation router for the engineer workflow that checks where an interrupted project stopped and hands work to the appropriate next engineer skill. It looks for project state and progress files to identify the handoff point.
Skill Claude CodeCodex
A project-level coordinator that reads a ready-made project blueprint, breaks it into feature tasks, and runs them in dependency order. It coordinates work across the whole project rather than one feature.
Skill Claude CodeCodex
A tool for turning an existing product brief or front-end design into a clickable, realistic browser prototype using only front-end code. It reads project requirement and design documents and creates a runnable project structure with replaceable sample data.
Skill Claude CodeCodex
A test-acceptance gate for completed software work. It covers unit tests, change-based branch coverage, integration tests for create/read/update/delete operations and errors, and browser-driven end-to-end tests; projects without a user interface use black-box checks instead.
Skill Claude CodeCodex
A requirements-analysis skill that turns a broad software idea into a structured requirements document. It uses Event Storming, a method for mapping business events, and Domain-Driven Design, a method for organizing software around the business domain.
Skill Claude CodeCodex
An automated development workflow that takes a feature request through planning, coding, review, decisions, commits, and blueprint updates.
Skill Claude CodeCodex
Complete project initialization workflow that scaffolds a new project's file tree following strict conventions. Use when the user wants to create a new project, initialize a repository, scaffold a project structure, set up development conventions, or start a new codebase from scratch. ALWAYS use this skill whenever…
Skill Claude CodeCodex
A structured framework for analysing products, startups, software services, apps and other businesses. It guides the agent through the product, users, business model, risks and possible new ideas.
Skill Claude CodeCodex
A guided process for turning a new, unbuilt product or startup idea into a specific plan that can be built.
Skill Claude CodeCodex
Apply RC (Observational Convergence / 观察收敛) to diagnose real-world problems — personal decisions, career, organization, team dynamics, product strategy, conflict, innovation — AND analyze/rewrite marketing copy using RC's everyday/extraordinary rhythm and consensus theory. Trigger when the user faces a concrete…
Skill Claude CodeCodex
A root-cause analysis skill that examines a persistent problem layer by layer until it identifies a cause worth fixing. Root-cause analysis looks beyond visible symptoms to find what is creating them.
Skill Claude CodeCodex
A discussion aid for exploring questions about reality, consciousness, free will, time, truth, and meaning through the Observational Convergence framework. It can also create dated bilingual sayings and short passages in that style.
Skill Claude CodeCodex
Write, reference, cite, search, and translate content related to the RC philosophical framework (Observational Convergence / 观察收敛). Trigger when the user wants to: write an article about RC, reference a specific passage or axiom, find a quote from the RC corpus, expand an RC idea, translate RC concepts between CN and…
Skill Claude CodeCodex
Teach the RC philosophical framework (Observational Convergence / 观察收敛) to COMPLETE BEGINNERS — people with NO background in philosophy. This skill assumes zero prior knowledge. Trigger when the user wants to LEARN about RC or any RC concept: "what is RC", "explain RC", "teach me the framework", "what is observational…
Skill Claude CodeCodex
An evaluation workflow for checking whether an agent’s learned experience, reusable assets, memory, tools, or capabilities improve task results. It measures success, cost, transfer to other tasks, and performance decline.
Skill Claude CodeCodex
A review workflow for non-fiction manuscripts that checks arguments, facts, examples, technical explanations, and consistency across chapters, making revisions within the granted rights.
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: