Comprehensive editing checklist and procedures covering grammar and style rules, fact-checking, consistency verification, and readability metrics. Use when reviewing drafts, ensuring quality, or preparing content for publication.

Verifies content matches user search intent to maximize sales, leads, digital sales, and mailing list growth through 34 verification modules and 16-part scoring system

Token-efficient retrieval using depth levels (L0-L5) and heading-based sections. Use for any file reads.

Comprehensive content strategy review from reader's perspective. Acts as Chief Web Editor + Technical Writer to audit site clarity, practical information completeness, instructional quality, information architecture, and inclusive accessibility. Tests from multiple reader personas including beginners, experienced users, and people with accessibility needs.

This skill plans **what content to create** (strategic), not **how to write it** (tactical). It implements Section 3.5 of the AEO Protocol: The Content Supply Chain Protocol.

Use when drafting marketing content - enforces grade-8 readability, no em dashes, word count bands, and skimmable structure

Use when designing content type hierarchies, defining reusable content parts, or structuring field compositions for a headless CMS. Covers the Content Type -> Content Part -> Content Field hierarchy pattern, content type inheritance, composition vs inheritance trade-offs, and schema design for maximum reusability across channels.

content-update

Assembles relevant context for agent spawns with prioritized ranking. Ranks packages by relevance, enforces token budgets with graduated zones, captures error patterns for learning, and supports configurable per-agent retrieval limits.

Comprehensive quality audit for CLAUDE.md context files. Use when performing thorough quality checks, preparing for releases, ensuring context efficiency, or verifying token optimization.

Understand agent context isolation and write effective prompts for spawned agents. Use when orchestrating multi-agent workflows to ensure subagents receive complete, self-contained context.

LSP-powered context extraction using cclsp MCP tools, Solargraph, and Sorbet for type-safe code generation. Trigger keywords: cclsp, LSP, context compilation, interface extraction, vocabulary, Guardian, Sorbet, type checking, find_definition, get_diagnostics, Solargraph, type safety

Context compression and summarization methodology. Techniques for reducing token usage while preserving decision-critical information.

Claude Code-optimized context transfer for development workflows. Preserves code context, git state, running services, and development environment when moving work between sessions. Works seamlessly with peer review skills (Codex/Gemini). Use when transferring development work to a new Claude Code session.

context-database-schema

Apply context-driven testing principles where practices are chosen based on project context, not universal 'best practices'. Use when making testing decisions, questioning dogma, or adapting approaches to specific project needs.

context-dx-meta

Current state of Claude's memory, context, and Skills architecture as of late 2025. LOAD THIS when discussing context engineering, Skills, userMemories, memory management, context portability across surfaces, or troubleshooting why context isn't loading. Contains experimental findings and observed behaviors NOT in training data.

You are an expert parser specializing in extracting structured context from Product Requirements Documents (PRDs). You excel at parsing markdown tables and converting them into machine-readable JSON f

Generate standardized context documentation files (.ctx.md) for systems, APIs, features, and infrastructure. Use when documenting codebases, creating developer context, or when the user mentions documentation, context files, or needs to explain how a system works.

context-first

Create concise handover summary for seamless continuation in new chat session

Use when validating or diagnosing the cortex environment (consistency, duplicates, redundancy, optimization) - provides a diagnostic workflow and reporting structure for context health checks.

Design memory hierarchy with progressive loading for optimal context management. Use when organizing CLAUDE.md imports, implementing just-in-time context loading, or designing priming hierarchies for agents.

Explains how SpecWeave achieves context efficiency through Claude's native progressive disclosure and sub-agent parallelization. Use when asking about token usage, context management, or how SpecWeave scales with large projects. Leverages Claude's built-in mechanisms without custom caching.

Universal context management and planning system. PROACTIVELY activate for: (1) ANY complex task requiring planning, (2) Multi-file projects/websites/apps, (3) Architecture decisions, (4) Research tasks, (5) Refactoring, (6) Long coding sessions, (7) Tasks with 3+ sequential steps. Provides: optimal file creation order, context-efficient workflows, extended thinking delegation (23x context efficiency), passive deep analysis architecture, progressive task decomposition, and prevents redundant work. Saves 62% context on average. Essential for maintaining session performance and analytical depth.

context-mate

Knowledge about the context branch methodology for separating AI configuration from project code using git worktrees. Use when users ask about worktree structure, branch organization, or the separation of concerns pattern.

This Skill provides instant orientation for developers using Spec Kit + CCGC integration pipelines. It replaces the need to manually check multiple files (active_context.md, tasks_plan.md, git status)

Bootstrap, maintain, and evolve context networks across their full lifecycle. Use when starting a new project, when existing documentation feels scattered, or when agent effectiveness degrades due to missing context.

Apply optimization techniques to extend effective context capacity. Use when context limits constrain agent performance, when optimizing for cost or latency, or when implementing long-running agent systems.

Format and structure data files for optimal Claude reasoning and extraction. Use when: (1) Preparing documents/data for Claude analysis, (2) User asks to 'optimize context' or 'format for Claude', (3) Structuring multi-document corpora, (4) Improving LLM retrieval/reasoning over files, (5) Converting data between formats for Claude consumption, (6) User mentions 'lost in the middle' or context window issues. Supports XML, JSON, YAML, CSV, and markdown.

Parallel historical context gathering using G-4 CONTEXT. Deploy 6 probes to gather all relevant context before complex work.

Waypoint plans methodology and session survival patterns for Claude Code. Use when working on long-running features, need to resume after context reset, want to document task progress, or need to survive session interruptions. Covers three-file structure (plan/context/tasks), SESSION PROGRESS tracking, quick resume instructions, update frequency, and context handoff patterns.

Automatically save and restore development context to minimize cognitive load when resuming work. Use when switching tasks, taking breaks, or returning after interruptions. Captures mental state, file locations, and next steps. Designed for ADHD developers with high context-switching costs.

Query past decisions, bets, learnings, and documents by topic

Analyze agent-user interaction transcripts to identify context network maintenance needs and guidance improvements. Use after significant agent interactions or to improve context networks.

'Determines minimal context and routes tasks to the correct prompts, agents and tools.'

This skill enables structured preservation of working context to disk, allowing seamless continuation of complex tasks across chat sessions. It extracts signal from noise, capturing essential state wh

Generate comprehensive context-setting markdown files for coding tasks by intelligently exploring codebase and structuring work with ROLE, CONSTRAINTS, STYLE, file reading order, and structured tasks. Use proactively when the user is starting a complex dev task requiring multiple steps or file reads.

Split large CLAUDE.md into child files. Use when context files exceed line limits, are too verbose, or cover multiple distinct topics that should be separate.

Synchronize project documentation after track completion. Use when a track reaches completed status and product, tech-stack, or guidelines documents may need updates.

context-testing-infrastructure

Update CLAUDE.md files to improve efficiency and structure. Use when optimizing LLM context files, implementing review recommendations, splitting large files, or adding design doc pointers.

Validate CLAUDE.md structure, formatting, and quality. Use when checking context files for compliance, ensuring proper structure, or verifying before commits.

Fetch up-to-date library documentation via Context7 REST API. Use when needing current API docs, framework patterns, or code examples for any library. Use when user asks about React, Next.js, Prisma, Express, Vue, Angular, Svelte, or any npm/PyPI package. Use when user says 'how do I use X library', 'what's the API for Y', or needs official documentation. Lightweight alternative to Context7 MCP with no persistent context overhead.

This skill enables fetching up-to-date, version-specific documentation directly from official sources.

Fetch the latest, docs-grounded API details and best practices for a library/framework using Context7 MCP tools `resolve-library-id` and `get-library-docs`. Use when a user asks for “最新用法/最新寫法/最佳實務/latest usage/current best practice/latest API” of a package, or asks how to implement a feature with a library and wants the newest docs-based guidance.

Access up-to-date, version-specific documentation and code examples from Context7. Use this skill to verify library and framework details.

Contextual Retrieval implementation for RAG - chunks clinical notes with LLM-generated context prepended to each chunk before embedding. Improves citation accuracy by 49% per Anthropic research.