Top 25 most popular and downloaded MCP servers MCP Connectors

SocialGPT AFeaturedOAuth

Social media analytics, video analysis, and competitor intel for any MCP-compatible AI agent.

Social Media Image & Video Processing Research & Data

213

URL Safety Validator MCP A

AI URL safety validator: SAFE/SUSPICIOUS/DANGEROUS verdict, trust score, threat intel.

Security Web Scraping Search

111

AlgoVault — Crypto Quant Trade Calls A

The Brain Layer for AI Trading Agents — quant calls + cross-venue arb across perp venues via MCP.

Finance Cryptocurrency Research & Data

932

league-loom AOAuth

Read-only ESPN, Sleeper, and Fantrax fantasy leagues for Claude, ChatGPT, and other AI tools.

Sports Games & Gamification

201

YouTube Transcript Downloader A

An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.

Entertainment & Media Research & Data Web Scraping

41

Vaaya A

Pay-per-call agent superpowers: media/video gen, product demos, research, GTM, scraping, compute.

Image & Video Processing Web Scraping Research & Data

341

ecoExperten Energieausweis A

Order official German energy certificates (Energieausweis) from chat — on invoice, 1-2 days.

Energy Government Data

41

Agent402.Tools — pay-per-call web tools A

1,350 agent tools + 46 skill packs. USDC on Base + 3 chains or USDG on Robinhood Chain. Free PoW.

Agent Orchestration Browser Automation Search

171

HemmaBo Host Booking Engine A

Host-owned vacation-rental direct booking via VRP. Signed offers, 0% commission. Not an OTA.

E-commerce & Retail Travel & Transportation

1511

Bizfile MCP A

Company intelligence via UK Companies House and risk screening across 386 risk data sources.

Government Data Legal & Compliance Research & Data

31

OrchestKit Docs MCP A

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

Documentation Access Search

21

Senzing A

Entity resolution — data mapping, SDK code generation, docs search, and error troubleshooting

Data Platforms Databases Developer Tools

131

savvly A

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

Finance

81

FreightUtils MCP Server A

Neutral freight reference layer for AI agents: ADR, HS, airlines, UN/LOCODE, ULDs, freight math

E-commerce & Retail Travel & Transportation

2413

agent-guild A

Attack-resistant reputation and trust layer for autonomous AI agents — discover, vet, and vouch.

Autonomous Agents Security

111

tela A

Self-hostable team wiki; agents read & write it via MCP; Atlas turns your repo into a cited wiki.

Documentation Access Knowledge & Memory Note Taking

411

Caulo AOAuth

Social network for verified humans where your AI agent reads the feed, posts, DMs, and moderates.

Social Media Communication

621

UK Legal Research A

UK legal research — case law, legislation, Hansard, bills, votes, committees, HMRC, citations

Government Data Legal & Compliance Search

35210

Bullrun A

Global stock research, ML forecasts, valuation signals, screeners & portfolio tracking in Claude

Finance AI & Machine Learning Research & Data

142

Austrian Firmenbuch A

Austria's official company register (Firmenbuch) – master data, financials & ratios for AI agents.

Government Data Finance

111

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