Remote MCP servers let a supported client connect to a hosted endpoint. You do not need to launch that server as a local process, but you still need a compatible client, network access and the authentication required by the service.
A service's homepage or GitHub repository is not interchangeable with its MCP URL. Copy the documented endpoint and choose the transport the service supports. Older SSE configurations and Streamable HTTP configurations can differ; adding an arbitrary path to a website will not turn it into an MCP server.
OAuth connections authorize an account through the provider's sign-in flow. API-key connections require the documented header or credential setting. Confirm the workspace and scopes before asking an assistant to read private data or write to a service. A successful connection does not prove it has permission to every resource.
Check that the endpoint is reachable, the client supports its transport and authentication, and the credentials belong to the intended account. Then inspect the tool list and try one simple read. If connection works but a tool fails, review resource permissions and the tool's required arguments.
Start with Figma's official server, Notion or GitHub when those services match your task. Browse official integrations and the full directory for other options.
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Security-first MCP server for Umami analytics (Cloud + self-hosted): set up, analyze, report, and manage your instance from any MCP client.
Connect your Umami Analytics to any MCP client - Claude Desktop, VS Code, Cursor, Windsurf, Zed, Smithery, and more.
Find, price and order UmbHost Umbraco hosting and check domains; a human completes checkout.
Manage your UmbHost GreenStack hosting: services, DNS, registries and deploys, as the member.
Redacts PII/PHI from text before it reaches an LLM. Fail-closed, self-hosted, no egress.
Search Umesh Malik's blog, fetch posts as Markdown, list topics, get his profile.
Generate UML and other diagrams through the [Model Context Protocol](https://modelcontextprotocol.io/).
Build Umlout projects: objects with types and fields, relations, and boards that draw them.
UMLS MCP — wraps the NLM UMLS Terminology Services REST API (uts-ws.nlm.nih.gov/rest)
Render, validate, encode/decode PlantUML diagram-as-code; 22 diagram types. Free, no auth.
UML XMI packagedElement count, markup discarded
MCP server for Umtri — give your AI coding agent a persistent map of your project's structure, dependencies, and bugs.
UNBLOCK org-brain — shared memory and comms for human + agent teams. By Kaeva Labs.
Your agent asks you a question on your phone, waits for the answer, then resumes.
Plan, tasks, proof, and blockers for a project, plus sponsor asks a person on the team sends.
Unblocked is the context layer for agentic software development.
REST-to-MCP for UK hospitality. Safety proxy: circuit-breakers, rate limits, whitelists. Apache 2.0.
Websites as APIs: read pages, run site tasks via learned APIs, cloud browser with saved logins.
One website's first-party API as MCP tools, e.g. airbnb.com. Thousands of sites indexed.
Evaluate mathematical expressions and propagate measurement uncertainty.
Open infrastructure and control plane for Unchained, a browser automation system built on raw Chrome DevTools Protocol.
669 apps and 1599 actions for any MCP agent, plus cross-session memory and QA passes.
MCP server for UnCorreoTemporal, focused on autonomous signup and email verification workflows.
Read and write recipes, inputs, experiments and files in the Uncountable R&D platform.
Shopify store intelligence: search 700K+ stores by revenue, apps and traffic; ads and emails.
Build, publish and track embedded training courses in your product: courses, learners, SCORM.
Real eBay sold prices by photo or description. Signed-in photo scans: your currency and eBay drafts.
Undertow is the market-liquidity product of LIQUILENS PRIVATE LIMITED, a registered company in India (CIN U62011RJ2026PTC116792). One company, three connected financial-evidence products: LiquiLens…
No install, no account, no API key. 25 tools over streamable HTTP (MCP protocol 2025-06-18; legacy SSE also served). Free tools answer immediately. Paid tools return an x402 payment_required…
AI humanizer for MCP clients. Rewrites AI text so it reads naturally and sounds human.
Search uneed.best's curated product directory: launches, rankings, deals and alternatives
Search UNESCO World Heritage sites, intangible heritage, biosphere reserves, and Global Geoparks.
UNESCO Institute for Statistics (UIS) MCP — keyless.
UNESCO UIS statistics (education, science, culture) with full provenance and fixed releases.
PRC Civil Code & CISG legal computation engine for Sino-Occidental trade dispute settlement.
Website flagged by security vendors? Free scan, then we send the removal requests for you (paid).
Search 14.3M US patents (2005+) and read full claims and descriptions, with cited source links.
UNHCR Refugee Data Finder MCP (keyless).
Query UNHCR refugee, IDP, and stateless populations, asylum decisions, returns, and resettlement.
Find, rank, and compare student rooms from UniAffitti public listings.
Connect AI clients to biomedical data and tools.
UNICEF Data (UN Children's Fund) MCP — global statistics on child health,
Send requests to OpenAI, Anthropic, and OpenAI-compatible providers using MCP protocol via tool or predefined prompts. For OpenAI-compatible
Unicode character MCP.
Unicode code-point length, text discarded
Find Unicode characters by name, codepoint, or meaning, and get their HTML, CSS, and UTF codes.
Unicode word charset, value discarded
Unicode word count, text discarded
Search startups, look up scores, request research memos and read public startup research.
Connect your Unicred account to AI via Brazil's Open Finance: balances, statements, cards, investmen
Public social and news data APIs for MCP-capable AI agents.
Terminal-first AI gateway for Codex with eight governed MCP tools and local fake-provider startup.
Indian debt recovery law reference: DRT benches, tribunal fees, SARFAESI periods, bare acts.
AI-powered product search, affiliate links, and price negotiation for e-commerce platforms
Unified MCP Server is a remote MCP connector for AI agents and vertical AI products that provides access to 22,000+ authorized SaaS tools across 400+
A Model Context Protocol (MCP) server that exposes the UniFi Network Controller API today and is evolving into a production-grade multi-domain platform for Protect, Access, and enterprise-scale…
Drive WhatsApp from any MCP client: pair devices, send text and media, manage contacts and groups.
The Unipile MCP server gives your coding agent a LinkedIn MCP server (Classic, Sales Navigator and Recruiter), a WhatsApp MCP, an Instagram MCP, a Telegram MCP, an email MCP for Gmail, Outlook and…
UniProt MCP — protein sequence + function database.
Model Context Protocol server for the UniRate API — currency conversion, exchange rates, historical data (back to 1999), and supported-currency