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Official hosted MCP servers · page 65 / 88

QuizBasequizbase.runriva.com

MCP server for a multilingual trivia API with 1.4M+ questions across 24 categories in English and Polish.

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QuizFactoryquiz-factory-mcp.vercel.app

Algorithmic flashcard and quiz generator for targeted learning.

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Quizlarmcp.quizlar.app

Voice-led flashcard system with spaced repetition from YouTube, PDFs, web pages, or text.

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QuLab Infiniteworkofarttattoo-qulab-mcp.azurewebsites.net

Remote MCP server for computational science and laboratory tools via Streamable HTTP.

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QuLab Infinite MCP Serverworkofarttattoo-qulab-mcp.azurewebsites.net

QuLab MCP remote server (Streamable HTTP) for computational science and lab tools.

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Quorelquorel.onrender.com

Turns any public website into a clean, versioned, queryable API, with native MCP support.

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Quotablegateway.pipeworx.io

Quote search and retrieval by keyword via the Quotable API, free with no authentication required.

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QuoteFirstquotefirst.ai

Get dollar quotes from 200+ LLMs before any work runs; accept, execute, and verify quality.

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Quotesgateway.pipeworx.io

Retrieve random inspirational quotes by topic or author, with multi-language support via the DummyJSON quotes API through the Pipeworx gateway.

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Quotewisemcp.quotewise.io

Semantic quote search across 600K+ quotes with attribution verification and source transparency.

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Quotormcp.quotor.ai

Get real, bindable home and auto insurance quotes via MCP with human-completed bind support.

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Quriovquriovai.com

Create and manage AI image and video generations through Quriov's hosted MCP endpoint.

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Radixia Blogmcp.radixia.ai

Search and read the Radixia blog on enterprise AI, cloud, and open source over MCP.

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Radmailradmail.ai

Email OS for agents, providing real-inbox search, triage, commitment tracking, and a verifiable BEC hard-stop.

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RadTaskradtask.ai

AI task cockpit where a sandboxed autonomous agent completes tasks and pauses for approval before irreversible actions.

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Radveoradveo.com

Checks whether AI answer engines recommend a local business and delivers a free, shareable visibility report.

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Radzen Blazorapp.radzen.com

AI coding assistant for Radzen Blazor components with live access to documentation, APIs, code samples, and templates.

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Radzen Blazor MCPapp.radzen.com

AI coding assistant for Radzen Blazor — docs, APIs, code samples, and templates for 100+ components.

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Ragoramcp.ragora.app

Search knowledge bases from any AI assistant using hybrid RAG retrieval.

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RaidRunnerraidrunner.net

Manage your Twitch raid-train schedule from an AI assistant: claim, release & trade slots via OAuth.

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RaidRunnerraidrunner.net

MCP server for managing Twitch raid-train slots, schedules, and trades, enabling AI assistants to coordinate streaming events.

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RAIL Scoremcp.responsibleailabs.ai

Responsible-AI guardrails for agents: scoring with policy enforcement, prompt-injection and PII detection, and DPDP checks.

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Rails Agent Skillsrails-agent-skills-mcp.ismael-marin.workers.dev

Curated library of 42 Rails agent skills and 5 workflows enforcing test-driven development practices for AI coding assistants.

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Raindropmcp.raindrop.run

Transforms Claude Code into a complete infrastructure development platform by providing structured workflows for building, deploying, and managing full-stack applications with databases, APIs, and live infrastructure through guided requirements gathering, architecture generation, and deployment validation.

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RaiseKitraisekit.co

CRM for VC fundraising. Pipeline, Gmail drafts, deck signals, VC intel — from your AI.

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RaiseKitraisekit.co

VC fundraising CRM with pipeline tracking, deck analysis, and investor matching.

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Rallyagents.rallyspace.io

Tools for Go-to-market teams creating sales materials, product demos, and deal rooms for customers.

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Rallyagents.rallyspace.io

Sales materials, product demos, and deal rooms for GTM teams.

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Real-time SBIR, CSO & BAA opportunities from DSIP, SAM.gov, Grants.gov & more — never miss a window.

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Real-time SBIR, CSO, and BAA federal funding opportunities surfaced before they appear on SAM.gov.

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Rampifywww.rampify.dev

SEO server for crawling your site, finding AI-visibility gaps, and shipping fixes directly from your coding agent.

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Ramsworker.rams.ai

Design review for UI code: 258 rules across 9 categories, scored 0-100 with concrete fixes.

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Rankd ASOapi.rankd.dev

App Store Optimization for indie devs. Track rankings, find keyword wins, grow installs.

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RankParsemcp.rankparse.com

SEO data API for developers and AI agents providing backlinks, domain authority, tech stack analysis, and 22 additional SEO signals.

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Ranomicsmcp.ranomics.com

AI-powered wet-lab triage and research automation for life science teams.

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Rarasraras.org

Brazil's rare-disease knowledge graph — 10,468 diseases, phenotypes, genes, and clinical trials via MCP.

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Rastermcp.raster.app

Browse, search, upload, tag, transfer, and delete images in your Raster libraries over MCP.

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Rastermcp.raster.app

Browse, search, upload, tag, transfer, and delete images in your Raster libraries over MCP.

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RationalBloksmcp.rationalbloks.com

Deploy production REST APIs from JSON schemas in seconds, managing projects, schemas, and deployments.

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Razerazegrowth.com

Explore Raze services, pricing, projects, availability, and confirmed introduction bookings.

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RCSB Protein Data Bankgateway.pipeworx.io

Query 3D protein structures, experimental data, and sequence annotations from the RCSB Protein Data Bank via the Pipeworx gateway.

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RD Stationapi.mcp.ai

Connects AI agents to RD Station Marketing for CRM and marketing automation operations.

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Reachpadreachpad.dev

Documents agents read and write: share & hand off versioned markdown/HTML docs. No account.

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Free open-source resume builder with remote MCP tools for resumes and job applications.

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Reactomegateway.pipeworx.io

Searches curated human biological pathways in the Reactome database.

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ReadGZHapi.readgzh.site

Cloud-based MCP server for reading full-text WeChat Official Account articles, bypassing bot restrictions and delivering clean Markdown with title, author, and publish time.

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Real Estatenexgendata-mcp-proxy.steve-corbeil.workers.dev

Real estate listings, property data, and market analytics for AI assistants.

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20 MCP tools for Pitt County NC real estate — parcels, permits, sales, builders, and foreclosures.

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Real Estate Japangateway.pipeworx.io

Actual residential and commercial transaction prices from Japan's real estate market via Pipeworx.

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Real-Time Newsnews.memoryapi.org

Real-time news and trending topics from major sources

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RealEstateAPIgateway.pipeworx.io

Pipeworx MCP pack wrapping RealEstateAPI for property search, detail, and skip-trace lookups.

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Free read-only AI coding verification tools: verification-debt calculator, task-spec lint, search.

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Free read-only AI coding verification tools: verification-debt calculator, task-spec lint, and search.

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Realmintmcp.realmint.io

Agent-native scoring, search, and routing for tokenized real-world assets across multi-chain.

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RealOpenmcp.realopen.app

Verify crypto wallets and generate proof-of-funds letters for buying real estate with cryptocurrency.

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RealPingmcp.realping.tw

Cleaned Taiwan real-estate transaction data with real-area per-ping prices, de-parking, and quality flags.

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RealPing 實坪mcp.realping.tw

Cleaned Taiwan 實價登錄: real-area (去公設) per-ping prices, de-parking. 7 MCP tools.

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Reassignreassign.app

Circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling tools.

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Recall Riskcassandra.dropwatchhq.com

Product recall monitoring across FDA, CPSC, and NHTSA databases for risk assessment.

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RecallMax-Neuralrecallmax-mcp.vercel.app

Semantic context compression and cognitive memory layer for LLM swarms.

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Recaorecao.app

Recao ranks a competitor's EU App Store ads by longevity, sourced from Apple's official Ad Repository.

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RecargaPayapi.mcp.ai

Access RecargaPay digital wallet data via Brazil's Open Finance for AI assistants.

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Recipe Clipperwww.recipe-clipper.com

Connects to your Recipe Clipper library to search, retrieve, and organize your saved recipes.

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Recipe Commerce Intelligencerecipe-commerce-mcp.sincetoday.workers.dev

Extracts recipes, ingredients, and affiliate product links from food content.

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Recipesgateway.pipeworx.io

Searches recipes by name, ingredient, or category via the TheMealDB API.

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Recordoapi.recordo.com

Brain dump, routines, task planning, focus, and instant thought retrieval.

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Brain dump, routines, task planning, focus, and instant thought retrieval

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Recreation.govgateway.pipeworx.io

Campsite and recreation area search via the Recreation Information Database API.

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Recruiter Rolesrecruiterroles.com

Job board exclusively for recruiters, providing live recruiter positions with market stats via MCP.

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Recruiting Reportstwo026-recruiting-reports.onrender.com

Recruiting benchmark data from 30+ industry reports, covering hiring metrics, time-to-fill, and compensation.

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Redditgateway.pipeworx.io

Public Reddit data access for subreddit posts, search, and comment retrieval without authentication.

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Reddit Researchreddit-research-mcp.fastmcp.app

Turn Reddit into structured insights with full citations

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Reddit Scraperopportunity-biz--reddit-scraper.apify.actor

Searches Reddit posts, subreddit feeds, comments, and user profiles, returning results as structured JSON.

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Reddit Trends MCPreddit.api.trendsmcp.ai

Reddit trend data over time, with growth for any topic or brand. Free key at trendsmcp.ai

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Rede Celcoinapi.mcp.ai

Access Rede Celcoin banking data via Brazil's Open Finance for AI assistants.

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Redentia MCPredentia-api.saraivada.com

Brazilian investments MCP: B3 quotes, fundamentals, portfolio X-ray, theses and news for AI agents.

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Redfin Real Estatenexgendata-mcp-proxy.steve-corbeil.workers.dev

Redfin real estate listing, property, and market data for AI assistants.

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RedirectBossmcp.redirectboss.com

Manage hosts, redirects, SSL, and traffic analytics from Claude and other AI assistants.

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Redpanda Docsdocs.redpanda.com

Get authoritative answers about Redpanda documentation and search API references

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Redu Cloudmcp.redu.cloud

Agent-native EU cloud: provision VMs, networks, and databases on redu.cloud via infrastructure-as-code tools.

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Reecopediaia.reeco.eco

Regulatory search engine for EU textile sustainability law: ESPR, DPP, CSRD, CBAM, CWA 18291.

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Reecopediaia.reeco.eco

MCP search engine for EU textile sustainability regulations (ESPR, DPP, CSRD, CBAM).

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ReefAPIapi.reefapi.com

Access 160+ live web-data APIs including search, social media, e-commerce, and financial data via one MCP.

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ReelRifterreelrifter.com

Ask Claude, ChatGPT, or Grok about your ReelRifter watchlist, history, and viewing stats.

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ReelRifterreelrifter.com

Gives AI assistants access to your ReelRifter streaming watchlist, viewing history, and analytics.

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Refapi.ref.tools

Integrates with Ref.tools documentation search service to provide curated technical documentation access, web search fallback, and URL-to-markdown conversion for efficient developer reference during coding workflows.

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Refetchrefetch.cloud

Fetch pages as markdown, search web and news, extract structured data. For AI agents.

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Refetchrefetch.cloud

Fetch pages as markdown, search the web and news, and extract structured data from any URL.

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Reflagapp.reflag.com

Create and manage feature flags with Reflag

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RefPromcp.refpro.ai

Deterministic real estate underwriting, deal analysis, and reports for Fix & Flip, BRRRR, and construction.

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Refugio San Bernardohawudqgbvwmgwhhcbthb.supabase.co

Refugio de montaña en Vallecitos, Cordón del Plata: disponibilidad, precios, clima y reservas.

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Refugio San Bernardohawudqgbvwmgwhhcbthb.supabase.co

Refugio de montaña en Vallecitos, Cordón del Plata: disponibilidad, precios, clima y reservas.

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Refund Deciderefund.decide.fyi

Deterministic refund eligibility notary for US consumer subscriptions.

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Regex Generatorregex-generator.api.klymax402.com

Test, validate and explain regular expressions with match highlighting. x402 micropayment.

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RegimeShiftmcp.regimeshift.xyz

Paid MCP for AI agents: vol risk premium, Agent-SOFR, max-LTV. $0.001 USDC on Base via x402.

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RegimeShiftmcp.regimeshift.xyz

Decentralized USD short-rate benchmark and bilateral lending marketplace for AI agents, priced per call via x402 micropayments.

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Registry Expansionbonissystems.com

Read-only public-registry routing map by entity kind for reference, not determination.

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Public-registry routing map by entity kind. Read-only reference data, not a determination.

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Regridgateway.pipeworx.io

Pipeworx MCP pack wrapping the Regrid Parcel API for US property parcel data.

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Regulations.govgateway.pipeworx.io

Regulations.gov federal regulatory dockets, public comments, and agency documents via the Pipeworx gateway.

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