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

Enables evaluation of passport nationality, transit visa waiver (TWOV) eligibility, and rolling stay-duration rules for multi-hop international journeys through MCP tools.

Enables automated validation of corporate travel policies, hotel rate-parity audits, and carbon ESG compliance checks through MCP tools.

Enables agents to plan multi-day travel schedules by solving itinerary graphs with TSP heuristics, fatigue decay, and opening-hour constraints, exposed over MCP STDIO JSON-RPC for agent runtime integration.

Provides an MCP server for deterministic game-theoretic optimization, enabling regret-matching equilibrium computation and payoff-matrix analysis with IESDS dominance pruning via JSON tool results.

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

Benchmark your own prompt on 100+ LLMs with real API calls; pick the cheapest model that passes.

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.

Create logos from templates made by humans (no AI slop)

Irish rent, rent limits, house price comps (IE, NL, EU), housing report. x402/MPP paid.

A ghostwriter that writes, plans and schedules social media posts in your business's own voice.

Travel eSIMs and mobile top-ups paid in USDC via x402.

UK property intelligence with evidence behind the numbers.

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

NEC 2023 electrical calculators: wire size, ampacity, voltage drop, conduit fill, box fill, load.

Mercado ganadero argentino y la brecha de precio contra EE.UU., Uruguay y Australia.

Dated plan prices, cost traps with evidence and hands-on results for 540 business-software tools.

Remote MCP server for China brand visibility, destination demand, and KOL discovery workflows.

Local, read-only MCP tools for B2B outreach: French telemarketing consent validity (décret 2026-662), GDPR gap report for customer service outsourced outside the EU, cost per kept meeting by lead source, and least-cost capable model selection.

Read-only research on tokens, Hyperliquid perps, Polymarket markets and your Ask Gina account.

MCP server for Muovi, Argentina's trust-first local services marketplace: find pros, draft tasks.

Free Sparkplug B topic linting, UNS naming checks and AI-readiness screening. No API key.

Market forecasts with their own track record, inside Claude, ChatGPT and other MCP apps.