"MCP servers that don't require API keys" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Shared project memory for AI coding agents: decisions, lessons, risks and tasks in one graph.
Cheapest legit PC and console game keys across stores in 40 countries, plus deals and free games.
Savvly MCP: query fund data, model projections, and compare against alternative retirement products.
Design quality gate for AI-generated UI: score any URL on 45 deterministic checks, A–F grade.
Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.
Climate and disaster risk for any place or property: flood risk, heat waves, storms and hurricanes, wildfires, earthquakes, sea level rise and 7-day weather risk. Is it safe to go there? Ask about any city, address or coordinates and get this week's weather risk (heat, cold, wind, heavy rain, snow), wildfires, earthquakes, floods and cyclones happening nearby right now, long-term exposure to 2050 and 2080 (flood depth, sea level rise, extreme heat, drought, water stress) and the country's disaster-risk profile and rank among 194 countries. Also compares and ranks countries by risk for ESG and insurance research, and in Claude and other MCP Apps hosts shows an interactive map of the place right in the chat. Every value cites its source: INFORM, ND-GAIN, World Bank, CMIP6, ERA5, IPCC AR6, WRI Aqueduct, GDACS, NASA FIRMS, OpenAQ, ECCC GDPS. Remote, free, no API key, read-only.
Plan, compare, price, generate, and recover AI video from compatible MCP clients.
Never-stored live email: read, send and triage Gmail, Outlook / Microsoft 365, or any IMAP mailbox.
OKstays helps you find hotels you'll actually sleep well in. It covers 30,000+ hotels in 199 destinations, each scored 0-10 by AI on 67 comfort signals such as quiet rooms, bed comfort, shower quality, WiFi, air conditioning, cleanliness and neighbourhood safety. The OKstays Comfort Score weighs five must-haves (clean, comfy beds, good shower, bug-free, safe area) at 40%, and a hotel that fails a must-have is never ranked. Hotels can't pay to be ranked. With this connector, Claude can: • Give a destination overview: average comfort, prices, the best neighbourhoods, what local hotels do well and badly (get_city_overview) • Rank a city's hotels by comfort, by travel style (deep sleep, digital nomad, family, romantic, business, solo, luxury, budget) or by the qualities you need, with price, neighbourhood and distance filters (search_hotels) • Explain any hotel's scores signal by signal (get_hotel) • Compare 2-4 hotels side by side, or find similar hotels, optionally cheaper (compare_hotels, find_similar_hotels) • List covered destinations and the available filters (list_cities, get_filters) Every result links to the hotel's page on okstays.com, with photos, a map and prices. Prices are indicative rates for two adults on a sample date. OKstays earns a commission when people book through the booking links on its website; this never affects the rankings. No account needed. All tools are read-only.
Plans delivery routes for up to 25 US addresses and 5 drivers, with the stop order and a map.
Non-custodial stablecoin bill-pay rails on Celo & Base for AI agents, settled on-chain via MCP.
Performance, risk, comparisons, backtests and screening for US stocks and ETFs, with charts.
41Search live software, compare listings, and prepare owned drafts. Publishing stays on the website.
US ETF and mutual fund holdings, which ETFs hold a stock, overlap, look-through. Free, no API key.
Fetches live DexScreener liquidity pools, FDV, 24h volume, and 1h buy/sell orderflow pressure.
21Paw to paw. Shelter pets, one question away. Ask in plain words, in any of ten languages ("Use Petnecto to find me a calm older dog near Seattle that is good with cats") and get real adoptable pets near the place you name, with photos, ages, sizes, what each rescue says about them, and exactly how to reach the rescue. Listings come from open public data that shelters and governments publish (Taiwan's national adoption listings, King County WA and Montgomery County MD in the US, Zaragoza and Vienna in Europe), credited in every answer. Adoption always happens through the rescue: Petnecto takes no payments, applications or personal details, and needs no account.
Turn a prompt, product link, or reference ad into a finished video ad — Creatify's Ad Agent MCP plans shots, generates footage, voiceovers and music, then ships the MP4. Free to start.
Post all your social media with your AI agent — 9 networks, from Claude, ChatGPT or Cursor.
Research competitors and build, edit, and manage ecommerce sites from your AI assistant.
Generate images from Claude, ChatGPT, Cursor and Codex with 12 top AI image models. Up to 4 images per call, SVG vectorization, background removal, upscaling and image-to-video. Remote MCP with OAuth, no API keys.
