Marketplace
SkillHub Club catalog feed.
Public marketplace mirror sourced from skillhub.club. This source view keeps the new outcome-first browsing model while filtering server-side to a single upstream feed.
skill-creator
Provides a template and detailed guidance for creating Claude Skills. Explains how skills work as prompt-based context modifiers, offers principles for concise design, and includes a Python script to initialize skill directories with example files.
creating-development-plans
This skill creates structured development plans with phased task breakdowns, requirements analysis, and QA checklists. It follows a 5-step process from context gathering to deep review, producing a detailed DEVELOPMENT_PLAN.md file. The approach emphasizes human review checkpoints and actionable output for AI agents to execute.
technical-spec
This Claude Skill helps write system requirements using the EARS methodology. It converts natural language into structured requirements with five patterns: Ubiquitous, State Driven, Event Driven, Optional Feature, and Unwanted Behaviour. The skill includes examples, common mistakes to avoid, and saves output to markdown files.
CFN Changelog Management
A structured changelog management tool that enforces sparse, consistent entries through a CLI script. It defines 7 entry types with validation rules, auto-increments versions, and provides clear usage scenarios. The skill prevents changelog neglect by integrating documentation into development workflows.
google-sheets-decomposition
Breaks complex Google Sheets operations into manageable micro-sprints with clear dependencies. Defines six sprint types (schema, data, formula, formatting, integration, automation) with max 5 operations each. Outputs structured JSON with success criteria and API call estimates. Integrates with CFN Loop for sequential execution.
cfn-marketing-landing-pages
This skill provides shell scripts for managing marketing landing pages with built-in A/B testing. It enforces statistical significance requirements (100 conversions per variant, 95% confidence) and handles page creation, publishing, performance tracking, and test analysis. The scripts integrate with n8n workflows and return structured JSON responses.
cfn-error-management
This skill consolidates three error management tools into one package: error capture with standardized formats, batching for grouped processing, and structured logging. It's designed for Claude Flow Novice environments where agents might fail and need systematic error handling.
vercel-blob
Provides step-by-step instructions for integrating Vercel Blob storage into Next.js applications. Covers server-side uploads, client-side presigned URLs, file management operations, and streaming uploads. Includes concrete code examples for common use cases like avatar uploads and large file handling.
rag-implementation
Provides practical code examples and patterns for implementing RAG systems using LangChain. Covers vector databases, retrieval strategies, chunking methods, and optimization techniques with working Python snippets.
moai-workflow-templates
This skill provides a unified system for managing code boilerplates, GitHub feedback templates, and project optimization workflows. It includes a smart merge algorithm to preserve user customizations during template updates and automates feedback issue creation. It's designed for teams needing consistent project structures and development patterns.
autonomous-skill
A bash script that manages long-running Codex tasks across multiple sessions using a dual-agent pattern. It creates task directories, tracks progress with markdown files, and auto-continues sessions. Useful for developers who need to break complex projects into manageable chunks.
engineer-expertise-extractor
This skill analyzes a developer's GitHub pull requests to extract coding patterns, style preferences, and architectural decisions. It creates structured documentation that helps teams preserve institutional knowledge and maintain coding consistency when senior engineers leave or new members join.
cass
Coding Agent Session Search - unified CLI/TUI to index and search local coding agent history from Claude Code, Codex, Gemini, Cursor, Aider, ChatGPT, Pi-Agent, Factory, and more. Purpose-built for AI agent consumption with robot mode.
documenting-debugging-workflows
This skill helps developers create debugging documentation organized by observable symptoms instead of root causes. It provides a structured process with templates, examples, and a clear directory structure for building practical troubleshooting guides.
latex-manual-2025-12-31-210638
Provides a structured reference for LaTeX commands, templates, and troubleshooting. Includes ready-to-use templates for articles, reports, and presentations, plus compilation scripts and common error solutions. Useful for academic and technical document preparation.
x-announcement
Post release announcements to X (Twitter) with automated GitHub link reply. Auto-trigger after /release command completion or manual invocation. Generates engaging posts from CHANGELOG, posts via API, and replies with GitHub release link in threaded format.
recall
A practical skill that automatically surfaces relevant past learnings at session start, improving productivity by preventing repeated mistakes and leveraging previous discoveries.
skills-sync
This tool manages AI agent skills by syncing local SKILL.md files and remote Git repositories, generating Cursor rules with XML specification. It handles multiple skill locations with precedence rules, auto-installs dependencies, and creates .cursor/rules/skills.mdc for IDE integration.
agent-validation-linter
A bash-based linter that enforces validation patterns across Claude agent profiles. It checks for centralized validation skill usage, provider configuration blocks, and can auto-fix common violations. Includes CI/CD integration examples and detailed violation reporting.
google-sheets-progress
A bash script that tracks micro-sprint completion state for Google Sheets operations within CFN Loop workflows. It provides JSON-based state persistence, allowing agents to resume interrupted tasks and coordinate multi-phase spreadsheet work. The tool includes atomic writes, validation rules, and integration patterns for Loop 2 validators and Loop 3 implementers.
technical-writer
A specialized assistant for managing the morphir-dotnet documentation stack. It handles Hugo/Docsy configuration, creates Mermaid/PlantUML diagrams, enforces XML doc standards, and maintains consistent technical writing style. Focuses on solving specific documentation challenges for a .NET project.
langfuse-prompt-iterator
Provides a structured workflow for debugging and improving Langfuse prompts through test-driven iteration. Guides users from problem identification to reproducible test cases and multiple refinement cycles with trace-based validation.
cloudflare-hyperdrive
$36
testing-core
Provides concrete patterns for unit, integration, and E2E testing across multiple languages. Includes AAA structure, naming conventions, mocking guidelines, fixture/factory patterns, and coverage targets. Focuses on practical examples in Python and TypeScript with clear anti-patterns.