Update main specifications from delta specs, documents describing intended changes. Apply requirement additions, edits, removals, and renames while preserving unrelated content and keeping the change active for further implementation work.
Explore development ideas and problems through conversation, code investigation, diagrams, and comparisons. The skill helps clarify requirements, weigh approaches, and surface risks before or during a change, with optional documentation of decisions when requested.
Continue an existing OpenSpec change by creating one next document. Check progress and dependencies, follow the workflow's template, and report what was completed and which documents are now available to create.
Set up a new OpenSpec change for a feature, fix, or modification. Create its working directory, show the document sequence and current status, and present the first template so drafting can begin.
Review an OpenSpec implementation against its specifications, tasks, and design decisions. The skill checks for missing work, uncovered scenarios, and inconsistencies, then produces a prioritized report with concrete recommendations and code references where available.
Create the OpenSpec documents needed to begin implementing a feature or fix. Follow the workflow's dependency order and templates, using completed documents as context until all prerequisites for implementation are ready.
Archive several OpenSpec changes together after reviewing their documents, task completion, and specification conflicts. The agent checks actual code to decide which specification updates to apply, asks for confirmation, and reports successes, skipped changes, and failures.
Learn the complete OpenSpec workflow through a small task in an actual codebase. The agent explains each stage while creating a proposal, specifications, design, and tasks, then implements the change and archives its records.
Generate README.md and DESIGN.md outlines by inspecting a module's files, language, and dependencies. Python analysis also extracts classes, functions, and docstrings, providing a starting point for usage documentation and design records that you complete afterward.
Choose a programming language for a development task and find the corresponding language guide. This index maps web development, systems programming, automation, and security tools to options including Python, Go, Rust, TypeScript, Java, C/C++, and Shell.
Supports development with code quality and security checks, change impact analysis, documentation templates, and coordination across multiple agents. It defines checkpoints for new modules and refactoring, plus roles and file ownership rules for parallel work.
Check code for complex logic, duplication, naming issues, and oversized functions. Get a quality report with file locations and severity levels, plus guidance on splitting complex code and extracting shared logic during reviews or after refactoring.
Simplify cluttered interfaces by reviewing information, visual styling, interactions, copy, and code. Keep essential functionality and accessibility while clarifying the main action, consolidating related elements, and revealing secondary details only when needed.
Add personality to interfaces through small interaction responses, completion animations, illustrations, and product-specific messages. Shape enjoyable moments around the brand and user context while preserving task flow, accessibility, and performance.
Create or improve search-focused pages for online tools such as generators and converters. It studies search intent and competing pages, then produces English content JSON, implementation guidance, and checks for page content and search visibility.
Adapts existing designs for phones, tablets, desktops, print, and email. Adjusts layouts, navigation, content priorities, and touch controls to suit each context, with guidance for responsive sizing and verification across devices and input methods.
Creates bold interface components with thick black borders, vivid colors, sharp corners, and solid offset shadows. Uses shared CSS settings to coordinate cards, buttons, navigation, inputs, and badges, including interaction states and accessibility considerations.
Analyze code changes to identify affected modules and check whether documentation and tests were updated alongside them. Produce a report on change size, documentation status, and missing updates before committing or after design changes and refactoring.
Check a software module’s folder structure, required README.md and DESIGN.md files, and whether documentation matches the code. Produce a report identifying missing content and issues to resolve before handoff.
Audit a website for Google AdSense application readiness or ongoing ad-serving issues. Check content, navigation, crawler access, and disclosures against official requirements, then receive evidence-based findings, specific fixes, and a complete checklist with unresolved questions clearly marked.
Guide substantial code changes through analysis, design, implementation, and review using CCG specialist agents. Choose a workflow suited to the task, coordinate file ownership, and run verification scripts before assessing the combined result.
Find the relevant architectural guidance for API design, security, cloud infrastructure, message queues, and caching. This skill acts as an index to specialized references and lists principles for structuring software, distributed systems, and access controls.
Guides the design of data pipelines, continuous stream processing, and data quality checks. It compares tools such as Airflow, Dagster, and Flink, and provides implementation patterns and checklists for scheduling, retries, validation, and monitoring.
Routes AI development questions to focused references on agents, language model security, retrieval-augmented generation, which uses retrieved information in answers, and prompt design and evaluation. It also outlines principles for validation, safety boundaries, version control, and ongoing assessment.
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