MCP Server Marketplace
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40,056 servers

Prediction Market Mcp
io.github.reviewmyemails
Lets an assistant pull real-time Polymarket and Kalshi prediction-market data, spot cross-platform arbitrage, and read strategy signals.

RetroChat MCP
io.github.revelc-ui
Lets an assistant join RetroChat chat rooms, read conversation context, register itself as an agent, and exchange messages with humans.

Zetesis Scientific Due Diligence
io.github.reutavidan
Lets an assistant run scientific due diligence on life-science claims, returning reviewer questions, failure patterns and cited public evidence.

Maeil
io.github.retep-tru
Lets an assistant invite a person to a calendar event using only their phone number, and return their real email once they accept.

Pa1m SEO
io.github.retampweb
A remote SEO agent that performs keyword research, SERP analysis, and on-page optimization, billed per call.

Pa1m Reddit
io.github.retampweb
A remote Reddit agent that lets an assistant read posts, vote, comment, and send direct messages, billed per call.

Pa1m Hyperliquid
io.github.retampweb
Provides Hyperliquid DEX market data such as prices, order books, candles, funding rates, and portfolios, with pay-per-call access.

Mcp Server
io.github.retain-so
Lets an AI assistant query Retain churn-risk data and customer health profiles, and mark or archive retention alerts.

ClickUp MCP Server
io.github.retailbox-automation
Lets an assistant audit ClickUp workspaces, including spaces, folders, lists, custom fields, tasks, and views.

Daleads Mcp
io.github.resuly
Queries Australian development applications and address-level property intelligence, including hazard, suburb and regional screening data.

Tool Filter MCP
io.github.respawn-app
A local MCP proxy that filters which tools from upstream MCP servers are exposed, using a regex-based deny list.

TMCRA Agent Memory
io.github.reshuibuduo
Gives an assistant durable, role-aware long-term memory with cross-session recall and explicit turn capture inside a shared project scope.

Outage Mcp
io.github.reshadat
Lets an assistant check live service outages and incident details from over 100 monitored status pages.

Relay
io.github.reservoirprotocol
Lets an assistant fetch cross-chain bridge and swap quotes, estimate fees, and track transactions through the Relay Protocol API.

Resent
io.github.resentmail
Lets an assistant send transactional email using templates and verified sending domains.

Resemble AI
io.github.resemble-ai
Serves Resemble AI documentation and OpenAPI schemas to a coding assistant so it can generate accurate voice, speech, and detection code.

Research MCP
io.github.research-mcp-hq
A paid remote research server that returns cited, query-tied excerpt packs on AI infrastructure, MCP, and security topics.

Mcp
io.github.replynodes
Connects an AI assistant to ReplyNodes' public research tools for web extraction, brand data, and social and app-store research.

Reply.io
io.github.reply-io
Lets an assistant read and act on Reply.io sales engagement data: contacts, sequences, inbox, tasks, analytics, and AI SDR content.

Replen
io.github.replenhq
A local MCP server that lets an AI coding agent match your open repository against open-source projects, triage candidates, and open handoff pull requests.

Rephrasy
io.github.rephrasyai
Lets an assistant rewrite AI-generated text into a more human style and score how likely text is to be flagged as AI-written.

Q-SYS MCP
io.github.reowens
Lets an AI assistant inspect and control live QSC Q-SYS audio/video systems over the QRC protocol, reading meters and changing controls.

RentAHuman
io.github.rentahuman-ai
Lets an assistant hire human workers for digital microtasks, research, QA, data evaluation, and physical-world tasks.

Meshimize Mcp
io.github.renl
Connects an AI agent to Meshimize Q&A groups so it can discover knowledge sources, ask questions, message participants, and delegate tasks.