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.
metabolomics-workbench-database
This skill provides direct REST API access to the NIH Metabolomics Workbench, enabling querying of 4,200+ metabolomics studies, metabolite structures, RefMet nomenclature standardization, and m/z searches. It includes detailed endpoint documentation with curl and Python examples for common workflows in metabolomics research.
qiskit
IBM quantum computing framework. Use when targeting IBM Quantum hardware, working with Qiskit Runtime for production workloads, or needing IBM optimization tools. Best for IBM hardware execution, quantum error mitigation, and enterprise quantum computing. For Google hardware use cirq; for gradient-based quantum ML use pennylane; for open quantum system simulations use qutip.
skill-creator
Guide for creating effective skills that extend agent capabilities with specialized knowledge, workflows, or tool integrations. Use this skill when the user asks to: (1) create a new skill, (2) make a skill, (3) build a skill, (4) set up a skill, (5) initialize a skill, (6) scaffold a skill, (7) update or modify an existing skill, (8) validate a skill, (9) learn about skill structure, (10) understand how skills work, or (11) get guidance on skill design patterns. Trigger on phrases like "create a skill", "new skill", "make a skill", "skill for X", "how do I create a skill", or "help me build a skill".
Writing Hookify Rules
This skill helps developers create Hookify rules to intercept and warn about potentially problematic code patterns or commands. It provides detailed guidance on rule syntax, regex patterns, and event types for monitoring bash commands, file edits, and user prompts. The documentation includes practical examples and common pitfalls to avoid.
workflow
This skill provides a structured workflow for implementing features, requiring developers to create timestamped spec documents with todo lists before coding. It enforces planning, incremental changes, and documentation of work done. The workflow is simple but forces discipline in breaking down tasks and tracking progress.
plannotator
A Claude Code plugin that intercepts ExitPlanMode to provide interactive plan review with annotations. Also handles git diff reviews through a separate UI. Supports sharing via URL and integrates with Obsidian/Bear. Works in both local and remote development environments.
ai-stock-insider
A股板块实时研报。全球新闻→A股映射、板块趋势研判、美股关联、利好利空、大事件提醒。零配置可用，输出兼容飞书/扣子/Markdown平台。
mcp-builder
A guide for building MCP servers that connect LLMs to external APIs. It provides a structured workflow from research to testing, with framework-specific advice for Python and TypeScript. Includes evaluation scripts to test server functionality with Claude.
메타-프롬프트-생성기
This skill automatically generates structured slash commands from high-level descriptions, focusing on parallelizable workflows. It creates prompts with step-by-step phases, dependency management, and comprehensive test suites. The output includes framework-specific validation commands for Flutter and React projects.
OpenAI Apps MCP
Build ChatGPT apps with MCP servers on Cloudflare Workers. Extend ChatGPT with custom tools and interactive widgets (HTML/JS UI). Use when: developing ChatGPT extensions, implementing MCP servers, or troubleshooting CORS, widget 404s, MIME types, ASSETS binding errors, Next.js integration issues, or edge platform limitations.
workflow-reconciliation
A sophisticated workflow reconciliation tool that systematically detects and fixes state drift in plugin development workflows with clear 5-phase orchestration and robust error handling.
summary-generator
Generates structured lesson summaries from educational markdown files using a Socratic questioning framework. Extracts core concepts, mental models, patterns, and common mistakes into a consistent template. Designed for creating .summary.md companion files for quick student review.
flutter-development
Build beautiful cross-platform mobile apps with Flutter and Dart. Covers widgets, state management with Provider/BLoC, navigation, API integration, and material design.
incident-triage
This skill automates the initial triage and coordination steps for production incidents. It classifies severity based on predefined criteria, assembles response teams, creates communication channels, and documents timelines. It provides clear escalation paths and structured outputs for different incident levels.
competitive-intel
This tool automates competitive intelligence gathering from websites, social media, and ad platforms. It identifies competitor moves, analyzes positioning shifts, and generates tactical recommendations like battle cards and gap analyses using structured templates and configurable alerts.
dbt-performance
Provides concrete guidance for optimizing dbt models on Snowflake, covering materialization choices, clustering keys, warehouse sizing, and SQL patterns. Includes specific code examples for common performance bottlenecks and troubleshooting steps.
kegg-database
This skill provides direct REST API access to the KEGG database for bioinformatics workflows. It wraps KEGG's HTTP endpoints into Python functions for pathway analysis, gene mapping, compound lookup, and ID conversion. The documentation clearly explains academic licensing requirements and includes practical examples for common operations like retrieving pathway details and converting gene identifiers.
Code Coverage with gcov
Add gcov code coverage instrumentation to C/C++ projects
prometheus-skill
This skill provides a structured 7-step process for diagnosing service issues using Prometheus metrics. It queries CPU, memory, load, and JVM heap metrics, then analyzes the results to identify potential problems. The instructions include specific PromQL queries and example outputs with interpretations.
data-export-pdf
This skill provides Python code templates for generating PDF reports using the reportlab library. It includes examples for adding text, tables, and embedded images, with specific applications for single-cell RNA-seq analysis reports. The documentation shows complete working examples with error handling tips.
snowflake-platform
Build on Snowflake's AI Data Cloud with snow CLI, Cortex AI (COMPLETE, SUMMARIZE, AI_FILTER), Native Apps, and Snowpark. Covers JWT auth, account identifiers, Marketplace publishing. Prevents 11 documented errors. Use when: Snowflake apps, Cortex AI SQL, Native App publishing. Troubleshoot: JWT auth failures, account locator confusion, memory leaks, AI throttling.
review
A code review skill that analyzes changes for quality, security, performance, and accessibility issues. It uses a quality gate system to prioritize review areas, integrates with LSP for impact analysis, and supports parallel execution of review tasks. Works with git diffs or specific files.
code-search-selector
A well-designed skill that enforces optimal tool selection for code search tasks, preventing inefficient grep usage when semantic search is available through claudemem.
specification-validation
A tool that validates software specifications and implementations against a '3 Cs' framework (Completeness, Consistency, Correctness). It checks spec documents, compares code to design, scans files for ambiguity, and validates developer understanding. It integrates with other MCP skills and can check for constitutional rule compliance.