Korean market data for AI agents and e-commerce sellers sourcing from Korea — K-beauty/K-food/K-pop product search, Naver search trends, Korean stocks with English DART disclosure summaries, apartment transactions, tourism, and weather. English JSON. 13 tools. Free pilot: preview works without any key; self-serve free keys at https://kdata-gate.vercel.app
Retrieve real-time weather information effortlessly for any city. Get accurate weather updates using a simple command or API call without needing an API key. Enhance your applications with reliable weather data from the Open-Meteo API.
Free automated privacy grades (A+ to F) for 900+ SaaS tools, plus GDPR, HIPAA, PCI DSS, SOC 2, CCPA, and ADA compliance checklists with source citations.
The server provides immediate access to millions of academic papers through Semantic Scholar and arXiv, enabling AI-powered research with comprehensive search, citation analysis, and full-text PDF extraction from multiple sources (arXiv and Wiley open-access). - No API key is required.
Create long-form (faceless YouTube) videos end to end from any MCP client: script, locked character references, storyboard, voiceover, and final video editing — with characters and style held consistent across every shot. Making long-form AI video today means 8+ tabs stitched by hand — an LLM for the script, a voice model, an image model, a video model — with characters drifting between tools and style resetting at every export. Framesail replaces the patchwork: the whole pi
63 x402 micropayment services via USDC — crypto analytics, trading signals, NASA/ESA satellite data, IoT sensors, AI inference, and prediction markets. Coinbase AgentKit compatible. Pay per call with prepaid credits or native on-chain USDC.
AI scheduling assistant for agents. Timezone conversion, public holidays for 100+ countries, business hours checker, multi-timezone meeting slot finder, and Google Calendar event creation. x402 native — pay $0.01 per call, no signup needed. Works with Claude, ChatGPT, Cursor and all MCP clients.
Provide real-time and forecast weather information for locations in the United States using natural language queries. Access current conditions, multi-day and hourly forecasts, weather alerts, and nearby weather stations without requiring an API key. Enable users to get official, government-sourced weather data easily through intuitive tools.
Discover and filter Polymarket prediction markets and events by tags, volume, liquidity, and activity. Analyze individual markets with probabilities, market health, and recent trade insights to inform decisions. Track trends across categories to spot opportunities and compare sentiment over time.
Built by a PR tech publicist, Your Echo Agent delivers truly personalized cold emails tied to LinkedIn campaigns for SaaS, agencies, e-commerce, founders, local businesses, and PR clients — all from Claude, Cursor, Windsurf, or Continue.
270+ agent-payable C-suite expertises (competitive intel, SEC filings, sanctions multi-jurisdiction, KYC, pentest scope, clinical evidence GRADE-graded, real-estate deals EU-first, ESG, NAICS classifier, patent landscape, research paper Q&A). x402 USDC/EURC micro-payments. Free tier 100 calls/mo, no credit card. Dual-audience (human/agent).
USDA FoodData Central nutrition data — search 1M+ foods, get full nutrition profiles (macros, vitamins, minerals), and compare foods side-by-side. Public domain government data.
Discover, verify, and explore 600K curated quotes from a massive database of authors, books, and speeches. Find the perfect words using semantic search, identify authentic attributions to avoid common misquotes, and discover similar thinkers. Organize and manage personal collections of wisdom to save and revisit your favorite insights.
Constitutional-AI safety guardrails for any LLM — personas, constitutions, adjudication. Creed Space gives agents machine-readable value systems: pick a persona (ambassador, nanny, sentinel, godparent, muse, anchor), pull its merged constitution, generate complete system prompts, and evaluate actions against declared values. 16 tools, no credentials required — runs against the public Creed Space API. - Website: https://www.creed.space - Repo: https://github.com/Creed-Space/
MotiveGrid Vehicle Database is an MCP server that provides AI assistants with grounded vehicle intelligence. Compare cars, retrieve vehicle scorecards, analyze five-year cost of ownership, evaluate safety and driver-assistance features, and generate personalized vehicle recommendations using structured automotive data instead of web search.
AI agent gateway for calling any API securely. Bootstrap your agent in one call, discover tools, enforce OPA policies, and inject credentials automatically. ## Features - One-call agent bootstrap with Ed25519 identity - Tool registry with OpenAPI ingestion - OPA policy enforcement - Encrypted credential vault - Tier-based daily limits (free/starter/pro/scale) ## Quick Start POST https://agentdevx.onrender.com/agents/v1/bootstrap {"public_key": "<your_ed25519_hex>"}
Hosted MCP for X/Twitter and Reddit. 12 read-only tools, no API keys, free during beta.
Lviv (Ukraine) public transport MCP server — live arrivals, vehicle positions, stop discovery, route shapes, and static timetables. No API key required.
MoodTrip is an AI-powered hotel search that understands natural language. Instead of clicking through dozens of filters, simply describe your ideal stay: "boutique hotel in Tokyo for 2 adults, December 10-15, under $200/night." MoodTrip interprets your request, searches real-time availability across thousands of properties, and returns hotels with: Live pricing and availability Hotel photos and ratings Direct booking links Smart constraint relaxation when results are limited
Streamline technical workflows with a comprehensive suite of data transformation and validation utilities. Convert between diverse formats like JSON, CSV, and Markdown while managing encodings and identifiers efficiently. Enhance productivity by performing complex text analysis, regex testing, and timestamp conversions instantly.
Run SSL/TLS scans, issue free Let's Encrypt certificates (private key stays local), and monitor certificate expiry from inside Claude Code or Cowork - through a single MCP server, no account needed for scans and issuance.
Five independent news sources (AP, BBC, NPR, Hacker News, Google News) behind one MCP interface. Fetch headlines on a topic across all sources, dedupe by URL, surface the underreported angles. Useful for daily briefings, research agents, and sentiment-shift detection.
Live currency exchange rates from the European Central Bank. 33 currencies. Real-time data updated daily. x402 native — no signup, no API key required. Pay 0.001 USDC per call on Base network. Works with Claude, ChatGPT, Cursor and all MCP clients.
An odd-shaped but useful set of content APIs: developer articles, game launches, podcast episodes, local events. Use for content-recommendation agents, community-monitoring workflows, or 'what's happening this week in [topic]' discovery loops. Niche — but if you need it, this is the only MCP that combines them.
SEO audit toolkit: feed it a URL, get back rendered content, the technology stack (CMS, CDN, frameworks), DNS records, SSL cert status, and WHOIS. Useful for competitive analysis ('what's our competitor running?'), security checks, or due-diligence on a target acquisition.
Fast, intelligent web search and web crawling. Get fresh information about libraries, APIs, and SDKs.
Menjometre is an independent observatory of Catalan public spending. This MCP server gives any LLM client read-only access to the full dataset and the statistical scoring layer built on top of it. ## Coverage - **~19.5 M** grant records from the Registre d'Ajuts i Subvencions de Catalunya (RAISC), 2016–present
Live data for AI — one connector to SEC filings, economics, FDA, patents, weather, prediction markets, and more across 750+ official sources, with citations. The hero tool ask_pipeworx routes any question to the right source and returns structured, cited data.
Query U.S. Census Bureau data, variables, and geography via MCP.
Revnuvo MCP server for the agent economy. Tools: verify domains, resolve DNS, assess domain trust/risk, register agents, create tasks, submit results, verify task outputs, and get agent reputation leaderboard. The canonical developer home for the Revnuvo x402 ecosystem — SDK, Gateway, and Resource APIs is developers.revnuvo.site
Quantitative crypto backtesting & Bitcoin market-regime analytics. 73 MCP tools: honest look-ahead-aware backtest validation with Deflated-Sharpe-Ratio correction, point-in-time 10-indicator Bitcoin cycle scoring, macro-regime composites, Edge-Library filter effects, 22 on-chain BRK series (since 2009), altcoin screener, sentiment, "buy now or wait?" decision-math, conditional historical-analog base rates & live subscriptions. Core outputs are not reproducible from public OHL
Reliable web fetching MCP server with built-in retry logic, circuit breaker patterns, caching, and anti-bot bypass. Fetches URLs as raw HTML or clean markdown optimized for LLM consumption. Includes domain health checks and cache management tools.
Security scanner for AI agent skills and MCP servers. Detects credential theft, data exfiltration, prompt injection, obfuscated code, and 80+ threat patterns. Free API + CLI (npx skillaudit). Premium deep scans via x402 micropayments.
**The adaptive health-messaging engine for apps and agents — federally-sourced, audience-safe facts, lists & tips, keyless to try.** Call `lookup_health_fact` from any MCP client (Claude Desktop, Cursor, the OpenAI Agents SDK) with no API key and no signup, and get a CDC/NIH/USPSTF/SAMHSA-sourced fact, list, or tip with its source link. The full Signal API — sequenced cued-message streams over a 16,500+ library of federally-sourced facts, lists & tips that advance on each pat
Give any AI agent a shopping brain. LMK.today is an open Model Context Protocol server with curated cross-merchant search, real price history, live demand signals, and editorial gift collections — no account required. More at https://lmk.today/mcp
Email infrastructure for AI agents — send, receive, search, and manage email over a clean HTTP API. Connect verified domains, route inbound mail, set up webhooks, and automate email workflows. Authenticate with a Primitive API key or via OAuth.