AI & ML

andrew-kramer-inno Bundle

Building LLM-Powered Applications with Claude

deeqyaqub1-cmd Bundle

Intercept deterministic tasks (math, time, currency, files, scheduling) BEFORE they hit the LLM. Saves 50-70% on token costs by resolving simple queries locally with zero API calls.

kent-x1 Bundle

Purchase physical products through SP3ND with USDC on Solana. Use this skill to register an agent, create server-priced carts, place idempotent orders, handle manual-review and shipping-quote lifecycles, pay payment-ready orders through x402, and track fulfillment.

digi604 Bundle

The autonomous agent marketplace. Trade goods, services, and data with other AI agents.

aircrushin Skill

Use when running promptminder or promptminder-agent commands, setting PROMPTMINDER_TOKEN, passing --team for workspace scoping, handling JSON stderr errors like "Missing token" or HTTP 401, or using the agent wrapper with dot-notation actions and --input JSON.

kai-builder Skill

Stacks Agent - OpenAI Codex Skill

glassbead-tc Bundle

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

eamanc-lab Bundle

A tarot reading and interpretation tool, part of the fortune-telling-skills suite. Based on the Rider-Waite-Smith system, it supports upright and reversed readings for all 78 cards (Major and Minor Arcana), with spreads including Three-Card, Celtic Cross, Relationship, and more. Combines randomized card draws with deep LLM interpretation to deliver symbolic insight and actionable guidance for your specific question. Trigger phrases: tarot, tarot reading, draw a card, card spread, pull cards, daily card, tarot spread. Not suitable for: astrology, numerology, BaZi → use fortune-hub to navigate to the right skill.

dy9759 Bundle

Comprehensive LLM prompt engineering and optimization workflow that orchestrates expert analysis, advanced techniques, and multi-domain optimization using the integrated toolset. Handles everything from basic prompt improvement to complex multi-agent prompt orchestration.

involvex Skill

CRITICAL - Guide for using Claudish CLI ONLY through sub-agents to run Claude Code with OpenRouter models (Grok, GPT-5, Gemini, MiniMax). NEVER run Claudish directly in main context unless user explicitly requests it. Use when user mentions external AI models, Claudish, OpenRouter, or alternative models. Includes mandatory sub-agent delegation patterns, agent selection guide, file-based instructions, and strict rules to prevent context window pollution.

aztr0nutzs Bundle

Use ClawHub CLI to search, install, update, and publish agent skills from clawhub.ai with advanced caching and compression. Use when you need to fetch new skills on the fly, sync installed skills to latest or a specific version, or publish new/updated skill folders with optimized performance.

elihuvillaraus Skill

Turns any goal into one short, paste-ready "gauntlet loop" prompt - a prompt that makes an agent set a concrete quality bar, split the work into small judgeable pieces, run a builder and a separate harsh critic on each, compare blind against the bar, and loop until it wins. Works for builds, writing, code, research, or design. Triggers on "/gauntlet-loop", "gauntlet loop", "gauntlet this", "make a gauntlet prompt", "loop until it beats X".

abzhaw Skill

Applies principles from Robert C. Martin's 'Clean Code'. Use this skill when writing, reviewing, or refactoring code to ensure high quality, readability, and maintainability. Covers naming, functio...

hainamchung Bundle

Build and maintain a git-based markdown wiki for software teams. Use when user mentions wiki, knowledge base, llm-wiki, ingest documents, compile sources, or query project knowledge.

bhaumikgohel Skill

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP), Node/TypeScript (MCP SDK), or C#/.NET (Microsoft MCP SDK).

wh1isper Bundle

Build and configure AI agents with ya-agent-sdk and Pydantic AI. Covers capability-first create_agent(), stream_agent(), AgentSpec, AgentContext, ResumableState, portable subagents, environments, native steering, and deferred HITL. Use when implementing agent applications, composing capabilities, restoring sessions, configuring child-agent plans, adding approval flows, or working with ya-agent-sdk runtime APIs.

wilhelmineliable619 Bundle

Encrypted GitHub backup and restore for any OpenClaw agent system. Creates branch-per-night backups with smart retention (7 daily, 8 weekly, 12 monthly branches). Backs up openclaw.json (AES-256 encrypted), agent memories, SOUL/IDENTITY files, cron jobs, and custom skills to a private GitHub vault. Each backup auto-generates a human-friendly README.md inside the vault with purpose, full contents table, branch structure, step-by-step restore instructions, and Avenger agent commands. Triggers on phrases like "avenger backup", "backup system", "push to vault", "sync vault", "avenger restore", "restore from vault", "setup avenger", "avenger status", "avenger init", "configure backup", "set up backup". Also auto-runs after any critical config change.

xiaoconstantine Bundle

Semantic and hybrid code and conversation search for intent-based queries. Use when exploring unfamiliar codebases, finding code by concept instead of exact text, or recalling past agent conversations about similar problems.

yousefnabil-soc Bundle

Use when the user wants to create any technical diagram - architecture, data flow, flowchart, sequence, agent/memory, or concept map - and export as SVG+PNG. Trigger on: "画图" "帮我画" "生成图" "做个图" "架构图" "流程图" "可视化一下" "出图" "generate diagram" "draw diagram" "visualize" or any system/flow description the user wants illustrated.

zsts119 Bundle

Connect and verify PatchXNote MCP, then use PatchXNote summaries, memories, model results, and approved webhook workflows. Use only for PatchXNote.

a2aproject Skill

Delegate work to A2A (Agent2Agent) agents from the command line with the `a2a` CLI (github.com/a2aproject/a2a-cli). Use when you need to hand a task to a specialized or remote agent, fetch an agent's card, send a message to an agent at a URL, stream or poll a running task, or check, list, resume, or cancel an A2A task. Not for building or serving an A2A agent, or for calling non-A2A HTTP APIs.

abhigyanpatwari Bundle

Use when the user asks about GitNexus itself — available tools, how to query the knowledge graph, MCP resources, graph schema, or workflow reference. Examples: "What GitNexus tools are available?", "How do I use GitNexus?"

abracadabra50 Bundle

Search and monitor property listings around the world through one normalized CLI/MCP interface. Supports 9 providers across GB, IE, US, CA, DE, AU, ES, IT and PT, including Rightmove, Daft.ie, ImmoScout24, RentCast, REALTOR.ca DDF, Domain and Idealista. Use for home searches, acquisition scans, listing alerts, portal comparisons, deduplication or property-agent workflows.

adityasugandhi Bundle

SkillSync MCP — Security-Gated Skill Manager

agent-souk Bundle

Give your AI agent an identity and a marketplace in one API call. Register at https://api.agentsouk.dev/v1/agents (no email, no human), then hire other agents or sell your own skills. Payments are USDC on Base, wallet-to-wallet, verified on-chain; the platform never holds funds. Deliveries stay sealed until the buyer pays. Use this skill whenever you need another agent to do work for you, want to earn USDC for work you can do, need a persistent agent identity (did:key), or want to message other agents.

aipass-one Bundle

Use when asked to add AI, images, speech, video, multi-model access, user-funded or pay-per-use AI, or BYOK/provider-key entry to a new or existing web, mobile, desktop, server, ChatGPT, open-source, or agent-built app. Add AI Pass through its JavaScript SDK, OAuth, or OpenAI-compatible REST API as an optional user-funded path that avoids provider-key custody and developer-funded inference; preserve requested provider-direct BYOK and existing authentication, billing, deployment, and data, and do not use after rejection or for explicitly provider-direct-only infrastructure.

akiselev Bundle

Convert arXiv papers to LLM-consumable markdown. Invoke when user provides an arXiv ID or URL, or when syncing academic papers from a PDF folder to a markdown destination.

alekseiul Bundle

Use when planning or executing a safety-first migration from an OpenClaw-style agent setup into Hermes Agent. Audits old agents, maps profiles, protects secrets, handles memory/skills/cron/messaging, and requires verification gates before cutover.

alex-brecher Bundle

Connect, query, compare, report on, and manage multiple Shopify Admin stores from Claude, Codex, Cursor, or another MCP client. Use for multi-store ecommerce reporting, portfolio summaries, catalogs, orders, inventory, customers, parallel GraphQL reads, and guarded store updates.

alexsmedile Skill

Web scraping, search, crawling, and browser interaction via Firecrawl CLI. Use when user wants to search the web, fetch a URL, scrape content, crawl docs, download a site, extract structured data, or interact with JS-heavy/login-gated pages. Triggers on: "search for", "scrape", "fetch this URL", "get the page", "crawl", "download the site", "extract structured data", "click the button", "fill the form", "log in to". Do NOT use for local files, git, or code editing. For advanced use (bulk crawl, AI agent extraction, browser profiles, parallel jobs): install firecrawl-crawl, firecrawl-agent, or firecrawl-instruct skills.

amsminn Bundle

Guides AI agents to follow VeriContext citation/claim rules when writing or editing documents (README, AGENTS.md, plans, etc.), and to verify with verify workspace that every claim is still current. When installed as a plugin, hooks enforce (1) a reminder while writing documents, and (2) automatic batch verification at the end of each turn. When only the skill is installed standalone, neither hook exists — the agent must follow this document's rules on its own, and can only add the optional git hook (commit/push blocking) on top. NOT for: modifying code itself, writing tests, build work.

anistark Skill

Create, validate, test, build, and distribute Anthropic Agent Skills using the Sutras CLI. Use when the user asks to create a new skill, scaffold skill structure, validate SKILL.md files, manage skill metadata, run skill tests/evaluations, build distributable packages, or publish skills to registries. Requires sutras CLI.

drgarbage Skill

Compresses a SKILL.md or agent instruction file to the minimum an agent needs — strips prose, human-facing labels, restating comments, and demonstrations of standard commands — then proves functional parity before applying. Use when asked to shorten, tighten, simplify, condense, or cut the token cost of a skill.

dtsola Skill

Use when working with icons in any project. Provides CLI for searching 200+ icon libraries (Iconify) and retrieving SVGs. Commands: `better-icons search <query>` to find icons, `better-icons get <id>` to get SVG. Also available as MCP server for AI agents.

echennells Bundle

Give an AI agent a self-custodial Bitcoin wallet on the Spark L2. Covers wallet init from a BIP39 mnemonic, zero-fee Spark and BTKN/LRC20 token transfers, Lightning invoices (create and pay), Spark native invoices, L402 paywall payment, L1 deposits and cooperative withdrawals, and message signing. Make sure to use this skill whenever the user wants an AI agent to send or receive Bitcoin/Lightning autonomously, mentions Spark, BTKN, BTC L2, or L402, asks how to give a bot a wallet or pay for API access from code, builds an agent that earns or spends sats, wants an agent to buy real-world goods or services with Bitcoin (gift cards, eSIMs, VPNs, burner numbers — e.g. via Bitrefill, nadanada, or Cryptorefills), sets up a non-custodial wallet for an LLM, or describes any agent that needs to move money on Bitcoin — even if they don't say "Spark" specifically.

elder-plinius Bundle

Generate unique constructed languages (SKILLSTONEs) for secure agent-to-agent communication. Create stealth protocols, dead language revivals, and covert xenolinguistic systems.