"Methods to reduce API call frequency" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Address-level storm event data and forecasted property risk API for AI agents
Read any page or file as clean text, plus live news, weather, market holidays and timezone lookups for agents. Pay-per-call in USDC on Base via x402 — no signup, no API keys.
Kamchatka travel: live tours and availability, safety alerts, places, weather, stays, trip plans
Agent-first onboarding to Smarter Weather: plans, docs, signup, API keys, MCP config, billing.
Wind, temperature, pressure, humidity and air density at chosen heights, from NOAA GFS.
Tide times and heights for about 4,600 US and Canadian stations. Not for navigation.
Tide predictions for about 4,600 stations in the United States, Canada and US territories. Search stations by place name or position, get high and low tide times and heights for up to seven days, and read current wind, sea temperature and sky. Free, with no account or API key, and read-only. Not suitable for navigation.
Hosted MCP server for solar vitamin D. Six public tools, no account needed: find a city, sun times and golden hour, the synthesis window for a day, the whole year of viable months at a latitude, whether right now is a good moment from live UV, and what a sun session produced. Four more read a signed-in user profile, cities and sun history over OAuth 2.1. Built on NOAA solar geometry, a Madronich clear-sky UV model with ozone, MED by Fitzpatrick skin type, and live Open-Meteo data.
Live BC Parks campsite and day-pass status with freshness and official booking links.
Kalshi weather markets: live daily-high temperature edges, plus EV, Kelly and base-rate tools.
Unified AI API — 30+ models from OpenAI, Anthropic, Google, Groq, and xAI through one API key. Plus translation, weather, and utility endpoints.
The official Model Context Protocol server for Ambee. It gives any MCP-compatible AI assistant — Claude, ChatGPT, Cursor, VS Code, Ollama, and more direct access to live air quality, pollen, and weather data. To get started, including information on signing up and obtaining your Ambee key, check out the Ambee documentation on https://docs.ambeedata.com
Live US power market prices, load, generation, weather and permits for AI agents.
SEC EDGAR company briefs for agents: cited synthesis, XBRL metrics. x402/USDC, no account.
Forecast peak autumn-foliage dates for viewing spots across Japan. Free tier, no key.
Ask your AI what to wear: weather-aware outfit suggestions for any city and occasion.
Vanlife & RV travel data. Fuel, weather, currency, events, news. https://openvan.camp/en/developers
One public fact when you have no API key: where, what time, what rate. 31 lookups.
Read pages & files to text, news, weather, market holidays and timezones via x402.
Where is it sunny? Monthly sunshine scores, temps, rain, UV and sea temp for 3,833 destinations.
