How do I connect a Aggregators MCP server to Claude Desktop or Cursor?

To install a Aggregators MCP server, select your desired server from the directory, copy the JSON configuration snippet, and add it to your client config file (such as claude_desktop_config.json or .cursor/mcp.json).

Are Aggregators MCP servers free to use?

Yes, all Aggregators MCP servers listed in this directory are open-source and free to integrate into compatible Model Context Protocol clients.

120 Aggregators MCP Servers

Q: What are Aggregators Model Context Protocol (MCP) servers?

Model Context Protocol (MCP) servers in the Aggregators category allow AI assistants (such as Claude Desktop, Cursor, Windsurf, and Cline) to connect directly to aggregators tools, APIs, and databases without manual copy-pasting.

MCP servers that sit in front of other MCP servers — routing, proxying, and merging multiple tool sets into a single connection so an agent can reach dozens of capabilities through one endpoint.

Open in interactive directory

AllMCPs Server

The official MCP server for AllMCPs.com - submit and manage tools directly from your AI. The open directory for MCP servers. Connect Claude, Cursor, Windsurf, and AI agents to databases, tools, files, and APIs. Explore 10,000+ servers. AllMCPs is the premier, open directory for discovering, evaluating, and installing Model Context Protocol (MCP) servers to equip AI agents and LLMs with real-world superpowers.

★ FeaturedVerified

15 20 1

Openapi MCP Server

snaggle-ai

Connect any HTTP/REST API server using an Open API spec (v3)

3 0 1

Agent

1mcp

A unified Model Context Protocol server implementation that aggregates multiple MCP servers into one.

9 1 0

SandBase CLI

Open-source CLI and MCP server for discovering and calling 2,000+ AI models and APIs through one consistent developer interface.

9 0 0

MCP Access Point

sxhxliang

Turn a web service into an MCP server in one click without making any code changes.

2 0 0

Ncp

portel-dev

NCP orchestrates your entire MCP ecosystem through intelligent discovery, eliminating token overhead while maintaining 98.2% accuracy.

2 0 0

Neurolink

juspay

Making enterprise AI infrastructure universally accessible. Edge-first platform unifying 12 providers and 100+ models with multi-agent orchestration, HITL workflows, guardrails middleware, and context summarization.

4 0 0

Claude Skills MCP

K-Dense-AI

Intelligent search capabilities to let every model and client use Claude Agent Skills like native.

4 0 0

Proposalcraft

jabbawocky

MCP server that drafts client proposals in your own voice. Save 2-3 of your winning proposals, paste a new brief, and Claude generates a ready-to-send draft. No API key, no cloud — local storage only. npx -y github:jabbawocky/proposalcraft

3 0 0

Pipedream

PipedreamHQ

Connect with 2,500 APIs with 8,000+ prebuilt tools, and manage servers for your users, in your own app.

5 0 0

Deepseek MCP Server

arikusi

MCP server for DeepSeek AI with chat, reasoning, multi-turn sessions, function calling, thinking mode, and cost tracking.

3 0 0

Delimit

delimit-ai

API governance server that detects breaking changes in OpenAPI specs. Diffs two spec versions, applies configurable policy rules (strict/default/relaxed), and returns structured pass/fail verdicts. 23 change types, 10 breaking. Supports OpenAPI 3.0, 3.1, and Swagger 2.0.

2 0 0

Elisym

elisymlabs

AI agent discovery and marketplace on Nostr with Solana payments (SOL, USDC). NIP-89 discovery, NIP-90 jobs, NIP-44 v2 encryption, on-chain micropayments.

2 0 0

APIbase

whiteknightonhorse

Unified API hub for AI agents with 56+ tools across travel (Amadeus, Sabre), prediction markets (Polymarket), crypto, and weather. Pay-per-call via x402 micropayments in USDC.

3 0 0

Metatool App

metatool-ai

MetaMCP is the one unified middleware MCP server that manages your MCP connections with GUI.

2 0 0

Sdk

2s-io

Unified API for AI agents — 180+ tools across geocoding, weather (NWS), climate stations (NOAA), earthquakes (USGS), tides (NOAA), points of interest (OpenStreetMap), patents (USPTO ODP), US case law (CourtListener / Free Law Project), Federal Register, Wikipedia, scientific papers (arXiv / PubMed / Semantic Scholar), AI summarize / translate / extract / screenshot / image-describe, image compression, DNS / WHOIS, crypto address-validate + EVM gas oracle, OFAC sanctions screening, US Census ACS demographics, airport / ZIP lookup. Sub-cent to a few cents per call in USDC on Base via x402 — no API keys, no signup. npx -y @2sio/mcp

6 0 0

Octodamus Core

Octodamus

AI consensus market oracle for crypto traders and autonomous agents. 11-signal BUY/SELL/HOLD consensus (RSI, MACD, funding rate, L/S ratio, on-chain flow, Fear & Greed, congressional trading), Polymarket prediction market edges with EV scoring, Grok X crowd sentiment divergence. Ed25519-signed, on-chain verifiable. x402 micropayments at $0.01/call on Base, or 500 req/day free.

2 0 0

Agentnet

oxgeneral

Agent-to-agent referral network where AI agents discover, recommend, and refer users to each other. Features bilateral trust model, credit economy, and 7 MCP tools for agent registration, discovery, and referral tracking.

1 0 0

MCPJungle

duaraghav8

Self-hosted MCP Server registry for enterprise AI Agents

6 0 0

MCP Orchestrator

rupinder2

Central hub that aggregates tools from multiple MCP servers with unified BM25/regex search and deferred loading.

2 0 0

PersonalizationMCP

YangLiangwei

Comprehensive personal data aggregation MCP server with Steam, YouTube, Bilibili, Spotify, Reddit and other platforms integrations. Features OAuth2 authentication, automatic token management, and 90+ tools for gaming, music, video, and social platform data access.

0 0 0

Hashnet MCP Js

hashgraph-online

MCP server for the Registry Broker. Discover, register, and chat with AI agents on the Hashgraph network.

2 0 0

Orcarouter MCP Server

Continuum-AI-Corp

Browse 160+ LLM models (OpenAI, Anthropic, Google, Qwen, DeepSeek, …) with live pricing — no API key required for catalog tools. Routes chat completions through the OrcaRouter gateway with automatic fallback. npx -y @orcarouter/mcp.

4 0 0

Ateam MCP

ariekogan

Build, validate, and deploy multi-agent AI solutions on the ADAS platform. Design skills with tools, manage solution lifecycle, and connect from any AI environment via stdio or HTTP.

3 0 0

Cortex

gzoonet

Local-first knowledge graph for developers. Watches project files, extracts entities and relationships via LLMs, builds a queryable knowledge graph with web dashboard and CLI. Provides 4 MCP tools: getstatus, listprojects, findentity, querycortex.

3 0 0

MCPDiscovery

particlefuture

MCP of MCPs. Automatic discovery and configure MCP servers on your local machine.

2 0 0

Network AI

Jovancoding

Multi-agent orchestration MCP server with race-condition-safe shared blackboard. 20+ MCP tools: blackboard read/write, agent spawn/stop, FSM transitions, budget tracking, token management, and audit log query. npx network-ai-server --port 3001.

2 0 0

Blockrun MCP

blockrunai

Access 30+ AI models (GPT-5, Claude, Gemini, Grok, DeepSeek) without API keys. Pay-per-use via x402 micropayments with USDC on Base.

4 0 0

Forcedream MCP

forcedreamai

Discover, invoke, and cryptographically verify AI agents on a paid agent marketplace. 13 tools spanning code generation (6-module engineering verification), security scanning (OSV.dev + GitGuardian), and lead scoring (8 real sources). Every result is Ed25519-signed and independently verifiable -- no trust in the platform required. Install: npx -y @forcedream/mcp-server.

2 0 0

Mcpproxy Go

smart-mcp-proxy

Local MCP proxy with BM25 tool filtering, quarantine security, activity logging, and web UI. Routes multiple servers through a single endpoint.

4 0 0

Kansei MCP Server

kansei-link

Local-first MCP navigator with verified data on 11,000+ SaaS services, 200 workflow recipes, and 89-97% token savings vs web search.

4 0 0

Context Firewall

Alepha188838884

Local proxy that collapses N downstream MCP servers into 4 meta-tools with progressive tool discovery (measured: 122 tools → 4, 28.6K tokens of definitions saved), compresses large tool outputs (HTML→Markdown, JSON structure summarization, base64 stripping — 60–95% measured on real pages/APIs) with full-output retrieval via readmore, and prints a per-session token-savings report. Security-relevant outputs are never silently compressed. Install: npx -y context-firewall --config config.json

2 0 0

Coinopai MCP

forgemeshlabs

Local stdio MCP server for x402-powered paid crypto intelligence: preflight checks, trade decisions with decisionid, later audit against real prices, risk state, signal history, and agent automation search over USDC micropayments on Base.

4 0 0

Pulsenetwork MCP

GTCC777

One MCP server exposing 66 specialized intelligence APIs (660+ endpoints) — finance, crypto, legal, immigration, healthcare cost, real estate, tax, climate, sports, science, and more — each an x402 pay-per-call tool in USDC on Base and Solana. Includes a discover meta-tool over the whole network and a cross-vertical referral graph. No API keys. npx mcp-pulsenetwork

3 0 0

Swarmwage

Open MCP-native agent hire protocol — discovery + hiring + reputation layer above x402 payment rails. Find specialized agents, hire them with one function call, settle in USDC on Base. Sub-second sync, on-chain receipts via EIP-3009, zero protocol fee. Live mainnet 2026-05-10.

2 0 0

Magg

sitbon

Magg: A meta-MCP server that acts as a universal hub, allowing LLMs to autonomously discover, install, and orchestrate multiple MCP servers - essentially giving AI assistants the power to extend their own capabilities on-demand.

3 0 0

Wisepanel MCP

ikoskela

Multi-agent deliberation with divergent context enhancement. Roles are dynamically generated to surround the question-space and maximize divergent dialog across ChatGPT, Claude, Gemini, and Perplexity.

3 0 0

Pluggedin MCP Proxy

VeriTeknik

A comprehensive proxy server that combines multiple MCP servers into a single interface with extensive visibility features. It provides discovery and management of tools, prompts, resources, and templates across servers, plus a playground for debugging when building MCP servers.

1 0 0

MCP Server

gpu-bridge

Unified GPU inference API with 30 AI services (LLM, image gen, video, TTS, whisper, embeddings, reranking, OCR) as MCP tools. Pay-per-use via x402 USDC or API key credits.

3 0 0

Vantagate MCP Server

VantaGate MCP Server & OpenAPI integration - Human-in-the-Loop for AI Agents

2 0 0

Skillselion MCP

skillselion

Search thousands of community-vetted Claude Code skills, MCP servers and marketplaces from the Skillselion catalog, ranked by real install counts + GitHub stars. loadskill fetches a real SKILL.md mid-task. Install: npx -y skillselion-mcp.

1 0 0

Evc Spark MCP

entire-vc

Search and discover AI agents, skills, prompts, bundles and MCP connectors from a curated catalog of 4500+ assets.

2 0 0

MCP Openapi

ReAPI-com

MCP server that lets LLMs know everything about your OpenAPI specifications to discover, explain and generate code/mock data

2 0 0

Mindsdb

mindsdb

Connect and unify data across various platforms and databases with MindsDB as a single MCP server.

2 0 0

Tokenlab MCP Server

hedging8563

TokenLab AI gateway MCP server for model and pricing discovery, OpenAI-compatible Chat Completions, and native Responses, Anthropic Messages, and Gemini inference. Catalog tools require no API key; inference tools use an optional TokenLab key.

3 0 0

Anomaly MCP

forgemeshlabs

Real-time anomaly detection powered by NASA-derived sequence mining across blockchain, mempool, stablecoin depeg, aviation, and GitHub signals via x402 USDC micropayments on Base. npx -y @forgemeshlabs/anomaly-mcp

4 0 0

Depwire

depwire

Dependency graph + 15 MCP tools for AI coding assistants. Parses TypeScript, JavaScript, Python, Go, Rust, and C. Arc diagram visualization, health scoring, dead code detection, and temporal graph.

3 0 0

MCP Gateway

MikkoParkkola

Universal MCP gateway with single-port multiplexing and Meta-MCP. 4 meta-tools replace 100+ registrations, saving 95% context window. Hot-reloadable capabilities, OpenAPI auto-import, 42 starter capabilities (25 zero-config).

2 0 0

WayStation AI MCP

WayStation-ai

Seamlessly and securely connect Claude Desktop and other MCP hosts to your favorite apps (Notion, Slack, Monday, Airtable, etc.). Takes less than 90 secs.

2 0 0

Specshield MCP Server

specshield26

The API-change deploy gate for AI coding agents: "is it safe to ship this API change to my consumers?" Analyze-only OpenAPI breaking-change detection + migration guides.

2 0 0

MCP Server

profullstack

A comprehensive MCP server aggregating 20+ tools including SEO optimization, document conversion, domain lookup, email validation, QR generation, weather data, social media posting, security scanning, and more developer utilities.

3 0 0

Agenium

Aganium

Bridge any MCP server to the agent:// network — DNS-like identity, discovery, and trust for AI agents. Makes your tools discoverable and callable by other agents via agent:// URIs with mTLS, trust scores, and capability search.

1 0 0

Mcpmcp Server

glenngillen

A list of MCP servers so you can ask your client which servers you can use to improve your daily workflow.

3 0 0

Agoragentic Integrations

rhein1

Agent-to-agent marketplace where AI agents discover, invoke, and pay for services from other agents using USDC on Base L2.

2 0 0

Lockspec

MCP server giving AI coding agents version-pinned API context from your OpenAPI specs.

1 0 0

Govrider MCP Server

carlosahumada89

Match your tech product or consulting service to thousands of live government tenders, RFPs, grants, and frameworks from 25+ official sources worldwide.

2 0 0

Tensorfeed

RipperMercs

Real-time AI industry intelligence MCP server. 6 free tools (AI news, service status, model pricing, today summary, agent activity, MCP registry snapshot) and 13 paid premium tools (routing recommendations, news search, history series, cost projection, provider deep-dive, model comparison, agents directory, what's new brief, MCP registry series, webhook watches with daily/weekly digest tier). Pay-per-call in USDC on Base mainnet, no accounts. npx -y @tensorfeed/mcp-server

2 0 0

OpenAaaS

Wolido

Python MCP adapter connecting Claude/Cursor/Cline to the OpenAaaS scientific agent network. Submit tasks to remote research agents (literature analysis, materials databases, etc.) — data stays local, only KBMB results flow. Install: uvx openaaas-mcp-adapter.

2 0 0

Pylon MCP

pylonapi

x402-native API gateway with 20+ capabilities (web-extract, web-search, translate, image-generate, screenshot, PDF, OCR, and more) payable with USDC on Base. No API keys — agents pay per call via HTTP 402.

1 0 0

Cinderwright API

cinderwright-ai

x402 Discovery Hub. Search engine for the agent economy with 1450+ services indexed. Pay with USDC on Base via x402.

2 0 0

Browse all 120 Aggregators servers →

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Frequently Asked Questions about Aggregators MCP Servers

Model Context Protocol (MCP) servers in the Aggregators category allow AI assistants (such as Claude Desktop, Cursor, Windsurf, and Cline) to connect directly to aggregators tools, APIs, and databases without manual copy-pasting.