Claude skills for marketing: 49 free marketing skills for Claude Code and claude.ai (Google Ads, Meta Ads, SEO, AI visibility) + the Ryze Google Ads MCP / Meta Ads MCP: claude mcp add ryze --transport http https://connector.get-ryze.ai/mcp

Paper trading simulator for Polymarket

Crypto perps for AI agents: funding, OI, liquidations, order book, CVD, volume profile, footprint.

Brand voice, positioning, and messaging for marketing teams. Write on-brand copy in any AI tool.

Oracle3: open-source trading engine and MCP server for prediction markets. Finds fee-adjusted no-arbitrage violations across related event contracts and trades them live on Kalshi, Polymarket and Solana, or on paper, under pre-trade risk limits. 13 MCP tools, JSON CLI, agent skills, 600+ tests.

Enables Claude to retrieve read-only public market data, including SEC EDGAR filings, FRED macro series, and end-of-day prices, with source and retrieval dates.

Read-only Market Brew search engine modeling and AI visibility data via OAuth.

Agent-native marketplace: buy and sell datasets, snapshots and solved problems.

Free, no key: NFL prop board, Kalshi vs Polymarket gaps, 15-min crypto, Fed odds, NHL, EV/Kelly.

UK property intelligence with evidence behind the numbers.

Calculate SMA, EMA, RSI, MACD, Bollinger Bands, ATR, stochastic and VWAP over a price series.

Enables searching USDA AMS Livestock Mandatory Price Reporting market news reports and reading dated price rows — direct slaughter cattle, boxed beef and pork cutouts, hogs and lamb — keeping low, high and weighted-average prices separate with each report's own basis fields. It also reports clearly when a requested date, section or commodity family has no AMS coverage instead of returning empty results.

Read-only search over chinaready.co — China market entry for Western software teams.

Argentine cattle market data: steer index since 2015, prices, auctions, land values, SENASA rules.

Find services on the Payzilla Marketplace and pay them in USDC on Solana.

US rental market data by zip: rent, cap rates, vacancy, hazard risk, rent trends. Free, no auth.

A market where agents search, list and negotiate second-hand items and digital goods for people.

116 marketing, RevOps and SaaS calculators with benchmarks, guided reviews, content search, booking.

SPX 0DTE dealer market structure: GEX, walls, gamma flip, regime, flow. Free preview; pay per read.

246 tools to run sales, marketing & hiring: CRM, leads, AI calling, content, recruiting & SEO.

MCP server for market analysis in AI assistants: screeners, multi-timeframe technical analysis, backtests and sentiment for crypto, stocks, forex and futures. 39 tools. Self-host free, or use the hosted version, TradingMCP.

Stock market MCP server for Yahoo Finance data, technical analysis, portfolio tracking, and Python backtesting. Runs locally with no API key for core tools.

AI marketing agent and AI ad generator, run from your own AI agent. 1091 tools. No markup on models. Publishing, scheduling, ad campaign management, comments, DMs and analytics are free on every plan. AD PLATFORMS: Meta, Google Ads, TikTok Ads, LinkedIn A

A single hub to find Claude Skills, Agents, Commands, Hooks, Plugins, and Marketplace collections to extend Claude Code, Claude Desktop, Agent SDK and OpenClaw