test-skill

117

cexll

embedded fallback test skill

sf-diagram-mermaid

112

Jaganpro

Creates Salesforce architecture diagrams using Mermaid with ASCII fallback. Use when visualizing OAuth flows, data models (ERDs), integration sequences, system landscapes, role hierarchies, or Agentforce agent architectures.

decision-trees

96

gtmagents

Use when designing branching logic, eligibility rules, and fallback paths.

circuit-breaker-pattern

95

aj-geddes

Implement circuit breaker patterns for fault tolerance, automatic failure detection, and fallback mechanisms. Use when calling external services, handling cascading failures, or implementing resilience patterns.

llm-models

76

inference-sh

Access Claude, Gemini, Kimi, GLM and 100+ LLMs via inference.sh CLI using OpenRouter. Models: Claude Opus 4.5, Claude Sonnet 4.5, Claude Haiku 4.5, Gemini 3 Pro, Kimi K2, GLM-4.6, Intellect 3. One API for all models with automatic fallback and cost optimization. Use for: AI assistants, code generation, reasoning, agents, chat, content generation. Triggers: claude api, openrouter, llm api, claude sonnet, claude opus, gemini api, kimi, language model, gpt alternative, anthropic api, ai model api, llm access, chat api, claude alternative, openai alternative

silent-failure-hunter

75

PaulKinlan

Identifies silent failures, inadequate error handling, and inappropriate fallback behavior in code. Zero tolerance for errors that occur without proper logging and user feedback. Triggers: When reviewing error handling, checking for silent failures, analyzing catch blocks. Examples: - "Review the error handling" -> audits all error handling in recent changes - "Check for silent failures" -> hunts for swallowed errors and empty catch blocks - "Analyze catch blocks in this PR" -> reviews every try-catch for adequacy - "Are there any hidden failures?" -> finds errors that get silently ignored

summarize

71

openbotx

Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for "transcribe this YouTube/video").

Feature Flag Testing

71

PramodDutta

Testing feature flag implementations including flag evaluation, gradual rollout verification, fallback behavior, and flag cleanup detection.

Error Boundary Tester

71

PramodDutta

Validate error boundary implementations in React and other frameworks ensuring graceful degradation, proper fallback UI rendering, and error recovery flows

Agent Browser Automation

71

PramodDutta

Fast Rust-based headless browser automation CLI with Node.js fallback for AI agents, featuring navigation, clicking, typing, snapshots, and structured commands optimized for agent workflows.

agentifind

60

AvivK5498

Set up codebase intelligence for AI agents. Runs the agentifind CLI to extract code structure using LSP (pyright/tsserver) with tree-sitter fallback, then synthesizes a CODEBASE.md navigation guide. Run this skill to get a complete codebase map in .claude/ directory.

speak

50

blacktop

Automatically announces plans, issues, and summaries out loud using TTS. Use this skill PROACTIVELY after completing major tasks like finalizing a plan, resolving an issue, or generating a summary. Each project gets a unique voice so users can identify which project is speaking from another room. Providers fallback in order (google, openai, elevenlabs, say) on rate limits.

scrapedo-web-scraper

48

artwist-polyakov

Web scraping via Scrape.do. Bypasses blocks and CAPTCHA. Automatically use as a fallback for WebFetch errors: 403, 401, 429, timeouts, access denied, Cloudflare block.

summarize

45

EthanAlgoX

Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for “transcribe this YouTube/video”).

Huashu Xiaohongshu Image

45

NeverSight

Generate high-quality images for Xiaohongshu notes. Default AI generation (Gemini); only precise data tables use an HTML fallback. Use this skill when the user mentions "Xiaohongshu image", "Xiaohongshu cover", "Xiaohongshu picture", "make a Xiaohongshu image", or "note image".

summarize

39

aresbit

Summarize or extract text/transcripts from URLs, podcasts, and local files (great fallback for “transcribe this YouTube/video”).

pr-descriptions

36

zenobi-us

Use when gh pr edit --body fails silently or returns no error but doesn't persist changes - provides fallback pattern using GitHub REST API directly for reliable PR description updates

Python Rope Refactor

36

brian-yu

Rope-first workflow for ANY mechanical Python rename/move (functions/methods/classes/variables/modules/packages), updating imports/references via scripts/rope_refactor.py; use even for small renames; only fallback if rope fails/dynamic imports.

browser-verification

35

benjaminshoemaker

Verify browser-based acceptance criteria using ExecuteAutomation Playwright MCP with a multi-tool fallback chain. Invoked by verify-task and phase-checkpoint for BROWSER:* criteria.

data-metabase

34

vasilyu1983

Metabase REST API automation and troubleshooting: authenticate (API key preferred, session fallback), export/upsert questions (cards) and dashboards, standardize visualization_settings, and run/export results.

pydantic-ai-model-integration

33

existential-birds

Configure LLM providers, use fallback models, handle streaming, and manage model settings in PydanticAI. Use when selecting models, implementing resilience, or optimizing API calls.

AI Tools

31

melodic-software

Manage AI CLI tools (Claude Code, Gemini CLI, Codex CLI). Use when a user asks about AI tool versions, updates, installation, or wants to update/install their AI CLI tools. Detects installed tools using two-tier detection (PATH check + npm global fallback), installs missing tools, checks versions, and retrieves update instructions from authoritative sources using a delegation-first pattern.

solana-dev

30

solanabr

End-to-end Solana development playbook (Jan 2026). Prefer Solana Foundation framework-kit (@solana/client + @solana/react-hooks) for React/Next.js UI. Prefer @solana/kit for all new client/RPC/transaction code. When legacy dependencies require web3.js, isolate it behind @solana/web3-compat (or @solana/web3.js as a true legacy fallback). Covers wallet-standard-first connection (incl. ConnectorKit), Anchor/Pinocchio programs, Codama-based client generation, LiteSVM/Mollusk/Surfpool testing, and security checklists.

web-browsing

30

KhaiHuynhVN

Web research with automatic fallback mechanism. WebFetch → Browser MCP → User assistance via ai_interaction. Use when need to browse web.

cascade-workflow

28

rysweet

Graceful degradation through cascading fallback strategies - ensures system always completes while maintaining acceptable functionality

dotnet10-pack-tool

28

rysweet

Creates hybrid Native AOT + CoreCLR .NET 10 tool packages using ToolPackageRuntimeIdentifiers. Use for building high-performance CLI tools with Native AOT on supported platforms and CoreCLR fallback for universal compatibility.

configuring-models

26

nicofretti

Use when setting up LLM or embedding models in DataGenFlow via Settings page or API. Guides through provider-specific configuration for OpenAI, Anthropic, Gemini, and Ollama. Use for first-time setup, adding new providers, troubleshooting connection failures, or migrating from .env fallback to proper model configs.

cloudflare-worker-base

25

ovachiever

Set up Cloudflare Workers with Hono routing, Vite plugin, and Static Assets using production-tested patterns. Prevents 6 errors: export syntax, routing conflicts, HMR crashes, and Service Worker format confusion. Use when: creating Workers projects, configuring Hono or Vite for Workers, deploying with Wrangler, adding Static Assets with SPA fallback, or troubleshooting export syntax, API route conflicts, scheduled handlers, or HMR race conditions. Keywords: Cloudflare Workers, CF Workers, Hono, wrangler, Vite, Static Assets, @cloudflare/vite-plugin, wrangler.jsonc, ES Module, run_worker_first, SPA fallback, API routes, serverless, edge computing, "Cannot read properties of undefined", "Static Assets 404", "A hanging Promise was canceled", "Handler does not export", deployment fails, routing not working, HMR crashes

threejs-graphics-optimizer

25

ovachiever

Performance optimization rules for THREE.js and graphics programming. Covers mobile-first optimization, fallback patterns, memory management, render loop efficiency, and general graphics best practices for smooth 60fps experiences across devices.

routing-architecture

24

majiayu000

LiteLLM-RS Routing Architecture. Covers 7 routing strategies, lock-free design with DashMap, health-aware selection, fallback chains, and load balancing.

litellm

23

Jamie-BitFlight

When calling LLM APIs from Python code. When connecting to llamafile or local LLM servers. When switching between OpenAI/Anthropic/local providers. When implementing retry/fallback logic for LLM calls. When code imports litellm or uses completion() patterns.

project-setup

20

ratacat

Bootstrap new projects with strong typing, linting, formatting, and testing. Supports Python, TypeScript, and other languages with research fallback.

web-search-fallback

17

bejranonda

Autonomous agent-based web search fallback for when WebSearch API fails or hits limits

openrouter

15

bobmatnyc

OpenRouter unified AI API - Access 200+ LLMs through a single interface with intelligent routing, streaming, cost optimization, and model fallbacks

banana-skill-finder

14

TreyDong

Automatically discover and recommend relevant Claude skills when users encounter tasks that could benefit from specialized capabilities. Use this skill proactively when detecting any of these patterns: (1) User mentions working with specific file formats (PDF, DOCX, Excel, images, etc.), (2) User describes repetitive or specialized tasks (data analysis, code review, deployment, testing, document processing), (3) User asks if there's a tool or capability for something, (4) User struggles with domain-specific work (React development, SQL queries, DevOps, content writing), (5) User mentions needing best practices or patterns for a technology, (6) Any situation where a specialized skill could save time or improve quality. Search using SkillsMP API (if configured), skills.sh leaderboard, or GitHub as fallback. Recommend 1-3 most relevant skills and offer to install via npx skills add.

ansible-secrets

14

basher83

This skill should be used when working with secrets in Ansible playbooks, integrating Infisical vault, using no_log directive, retrieving credentials securely, or implementing fallback patterns for secrets. Covers the reusable Infisical lookup task.

universal-fallback

12

dylantarre

Use when the animation domain is unclear or spans multiple contexts—provides general-purpose Disney animation principle guidance.

advanced-data-binding

12

christian289

Implements advanced WPF data binding patterns including MultiBinding, PriorityBinding, and complex converters. Use when combining multiple values, fallback values, or implementing complex binding scenarios.

reliability-strategy-builder

12

patricio0312rev

Implements reliability patterns including circuit breakers, retries, fallbacks, bulkheads, and SLO definitions. Provides failure mode analysis and incident response plans. Use for "SRE", "reliability", "resilience", or "failure handling".

automating-contacts

12

SpillwaveSolutions

Automates macOS Contacts via JXA with AppleScript dictionary discovery. Use when asked to "automate contacts", "JXA contacts automation", "macOS address book scripting", "AppleScript contacts", or "Contacts app automation". Covers querying, CRUD, multi-value fields, groups, images, and ObjC bridge fallbacks.

automating-keynote

12

SpillwaveSolutions

Automates Apple Keynote using JXA with AppleScript dictionary discovery. Use when asked to "create Keynote presentations", "automate slide decks", "JXA Keynote scripting", or "generate presentations programmatically". Covers document lifecycle, slides, text, shapes, images, tables, charts, transitions, and UI scripting fallback.

automating-pages

12

SpillwaveSolutions

Automates Apple Pages using JXA with AppleScript dictionary discovery. Use when asked to "automate Pages documents", "create documents programmatically", "JXA Pages scripting", or "export Pages to PDF". Covers documents, templates, text, styles, export, tables, images, and AppleScript bridge fallbacks.

automating-mail

12

SpillwaveSolutions

Automates Apple Mail via JXA with AppleScript dictionary discovery. Use when asked to "automate email", "send mail via script", "JXA Mail automation", or "filter email messages". Covers accounts, mailboxes, batch message filtering, composition, attachments, and UI fallback.

Agent Orchestration Planner

12

patricio0312rev

Designs multi-step agent workflows with tool usage, retry logic, state management, and budget controls. Provides orchestration diagrams, tool execution order, fallback strategies, and cost limits. Use for 'AI agents', 'agentic workflows', 'multi-step AI', or 'autonomous systems'.

automating-notes

12

SpillwaveSolutions

Automates Apple Notes via JXA. Use when asked to "create notes programmatically", "automate Notes app", "JXA notes scripting", or "organize notes with automation". Covers accounts/folders/notes, HTML bodies, queries, moves, and Objective-C/UI fallbacks for Notes.app automation on macOS.

web-search

10

dnouri

Web search and content extraction. Use for searching documentation, facts, or extracting content from URLs. Uses Brave Search with DuckDuckGo fallback. Content extraction falls back to playwright-cli for JavaScript-heavy pages.

llm-gateway

10

BagelHole

Deploy an API gateway for LLM traffic with load balancing, rate limiting, key management, semantic caching, fallback routing, and cost tracking. Covers LiteLLM Proxy, OpenRouter-compatible setup, and custom Nginx/Traefik patterns.

Cloudflare Worker Base

9

jackspace

Production-tested setup for Cloudflare Workers with Hono, Vite, and Static Assets. Use when: creating new Cloudflare Workers projects, setting up Hono routing with Workers, configuring Vite plugin for Workers, adding Static Assets to Workers, deploying with Wrangler, or encountering deployment errors, routing conflicts, or HMR crashes. Prevents 6 documented issues: export syntax errors, Static Assets routing conflicts, scheduled handler errors, HMR race conditions, upload race conditions, and Service Worker format confusion. Keywords: Cloudflare Workers, CF Workers, Hono, wrangler, Vite, Static Assets, @cloudflare/vite-plugin, wrangler.jsonc, ES Module, run_worker_first, SPA fallback, API routes, serverless, edge computing, "Cannot read properties of undefined", "Static Assets 404", "A hanging Promise was canceled", "Handler does not export", deployment fails, routing not working, HMR crashes