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.
browser
Web browser automation with AI-optimized snapshots for claude-flow agents
self-improving-agent
Curate Claude Code's auto-memory into durable project knowledge. Analyze MEMORY.md for patterns, promote proven learnings to CLAUDE.md and .claude/rules/, extract recurring solutions into reusable skills. Use when: (1) reviewing what Claude has learned about your project, (2) graduating a pattern from notes to enforced rules, (3) turning a debugging solution into a skill, (4) checking memory health and capacity.
toggle
Context layer for your agent. ToggleX captures the user's work sessions, projects, focus scores, and context switches across the web — giving the agent awareness of what the user has actually been doing. Use this skill PROACTIVELY: generate daily digests, nudge stale projects, detect context-switching, spot repeated workflows and propose automations, predict the user's next action based on learned routines, and answer recall questions from memory. Also use when the user asks about their activity, tasks, sessions, productivity, time, or anything work-related. Keywords: what did I do, what was I working on, today, yesterday, my day, activity, sessions, refresh my data, productivity, time tracking, context, pick up where I left off, what was I looking at, stale, pattern, automate, digest, report, focus, scattered, deep work, predict, next task, routine, anticipate, briefing.
calorie-detective-v2-0-0
热量侦探 v2.0.0 - AI 食物卡路里计算器。通过 Kimi 视觉识别照片中的食物，自动计算卡路里、蛋白质、碳水、脂肪等营养数据。内置常见食物营养数据库。用于健康饮食管理、减肥健身追踪。再隐蔽的热量也逃不过我的眼睛！
draw-io
draw.io diagram creation, editing, and review. Use for .drawio XML editing, PNG conversion, layout adjustment, and AWS icon usage.
google-gemini-embeddings
Build RAG systems and semantic search with Gemini embeddings (gemini-embedding-001). 768-3072 dimension vectors, 8 task types, Cloudflare Vectorize integration. Prevents 13 documented errors. Use when: vector search, RAG systems, semantic search, document clustering. Troubleshoot: dimension mismatch, normalization required, batch ordering bug, memory limits, wrong task type, rate limits (100 RPM).
clerk-auth
Clerk auth with API Keys beta (Dec 2025), Next.js 16 proxy.ts (March 2025 CVE context), API version 2025-11-10 breaking changes, clerkMiddleware() options, webhooks, production considerations (GCP outages), and component reference. Prevents 15 documented errors. Use when: API keys for users/orgs, Next.js 16 middleware filename, troubleshooting JWKS/CSRF/JWT/token-type-mismatch errors, webhook verification, user type inconsistencies, or testing with 424242 OTP.
cloudflare-python-workers
Build Python APIs on Cloudflare Workers using pywrangler CLI and WorkerEntrypoint class pattern. Includes Python Workflows for multi-step DAG automation. Prevents 11 documented errors. Use when: building Python serverless APIs, migrating Python to edge, or troubleshooting async errors, package compatibility, handler pattern mistakes, RPC communication issues.
wheels-deployment
This skill provides configuration templates and checklists for deploying Wheels (ColdFusion) applications to production. It includes specific code snippets for production settings, security hardening options, and performance optimization steps. The checklists help ensure critical deployment tasks aren't missed.
New Rule Completeness Validator
This skill provides a detailed checklist for developers adding new game rules to the Sanmill project. It systematically lists required file modifications across C++ engine and Flutter UI layers, includes localization steps, and warns about common implementation pitfalls. The output format shows completion status with specific file checks.
browsing-with-playwright
This skill provides a wrapper around the official Playwright MCP server for browser automation. It includes helper scripts for server lifecycle management, a Python client for tool invocation, and detailed workflows for common tasks like form submission and data extraction. The documentation clearly explains when to use it versus static content tools.
skills-proficiency-mapper
A Claude skill that maps educational skills to CEFR/Bloom's/DigComp proficiency levels with validation. It prevents skill fragmentation across curriculum chapters by checking for naming consistency, progression coherence, and prerequisite satisfaction. Useful for curriculum designers creating structured learning paths.
stable-baselines3
Provides detailed guidance for using Stable Baselines3 library to train reinforcement learning agents. Covers algorithm selection, custom environment creation, vectorized environments, callbacks, and evaluation workflows with practical code examples.
PDF Processing Pro
Production-ready PDF processing with forms, tables, OCR, validation, and batch operations. Use when working with complex PDF workflows in production environments, processing large volumes of PDFs, or requiring robust error handling and validation.
monorepo-management
Master monorepo management with Turborepo, Nx, and pnpm workspaces to build efficient, scalable multi-package repositories with optimized builds and dependency management. Use when setting up monorepos, optimizing builds, or managing shared dependencies.
deepchem
Molecular machine learning toolkit. Property prediction (ADMET, toxicity), GNNs (GCN, MPNN), MoleculeNet benchmarks, pretrained models, featurization, for drug discovery ML.
cobrapy
This skill provides a comprehensive interface to COBRApy, a Python library for constraint-based metabolic modeling. It enables loading SBML models, performing FBA/FVA simulations, gene knockout studies, flux sampling, and media optimization for systems biology research. The documentation includes practical code examples for common workflows.
nondominium-holochain-dna-dev
Specialized skill for nondominium Holochain DNA development, focusing on zome creation, entry patterns, integrity/coordinator architecture, ValueFlows compliance, and WASM optimization. Use when creating new zomes, implementing entry types, or modifying Holochain DNA code.
alphafold-database
Access AlphaFold's 200M+ AI-predicted protein structures. Retrieve structures by UniProt ID, download PDB/mmCIF files, analyze confidence metrics (pLDDT, PAE), for drug discovery and structural biology.
cost-optimization
Optimize cloud costs through resource rightsizing, tagging strategies, reserved instances, and spending analysis. Use when reducing cloud expenses, analyzing infrastructure costs, or implementing cost governance policies.
dev-sre
A well-structured SRE validation skill that enforces observability standards in development pipelines with clear role separation, automated checks, and iterative validation workflows.
sdlc-reports
This skill automates the generation of structured SDLC reports for software teams. It pulls data from project artifacts to create iteration summaries, executive briefings, and metrics dashboards. The templates are detailed and include sections for completed work, blockers, and retrospective items, saving managers hours of manual compilation.
quality-checker
This skill validates Claude skill packages against quality standards before deployment. It checks file structure, SKILL.md completeness, code examples, and documentation quality. It provides configurable validation levels, generates detailed reports, and includes recovery protocols for errors.
creating-opencode-agents
Use when creating OpenCode agents - provides markdown format with YAML frontmatter, mode/tools/permission configuration, and best practices for specialized AI assistants