Free servers for hosting or online services MCP Connectors

linearAFeaturedOAuth

MCP server for Linear project management and issue tracking

Project Management Developer Tools

309

AEO ScannerA

AI visibility for ChatGPT/Perplexity/Claude — triple score (AEO+GEO+Agent) with fix code. Free.

Search AI & Machine Learning Marketing

41

Agentcy - Your AI Marketing AgentA

A managed AI marketing agent that plugs into all your AI tools. Ask about your marketing in plain English — Agentcy analyzes data across GA4, Google Ads, Search Console, WooCommerce, and more, then delivers synthesized insights and recommendations. Not a data dump. Not a dashboard. An agent that thinks. Sign up at goagentcy.com to configure your domains and data sources. Free plan includes 50 requests/month — paid plans start at $29/mo.

Marketing

41

AEO AuditA

AEO audit: score any website 0-100 for AI visibility. Checks schema, meta, content, AI crawlers.

Web Scraping Search Marketing

31

AgentDealsA

MCP server aggregating developer infrastructure deals, free tiers, and startup programs

Developer Tools Cloud Platforms

1215

AdvocateMCPA

MCP layer for local businesses: discover, query, book, and transact with verified SMB AI agents.

Search E-commerce & Retail AI & Machine Learning

1011

ActionGateA

Pre-execution safety layer for autonomous agent wallets via MCP and x402.

Finance

31

Agentic PlatformA

Free MCP tools: the only MCP linter, health checks, cost estimation, and trust evaluation.

Developer Tools Monitoring Observability

921

AgentBaseA

Shared knowledge base for AI agents. Semantic search across agents, no setup required — just a URL.

Knowledge & Memory RAG Systems Agent Orchestration

21

AgentBaseA

Shared knowledge base for AI agents. Semantic search across agents, no setup required — just a URL.

Knowledge & Memory RAG Systems Agent Orchestration

212

agentcentralA

Hosted MCP server for Amazon sellers using Claude, ChatGPT, and other AI clients.

E-commerce & Retail Customer Support

11

agentictradeA

AI service marketplace — agents discover, call, and pay for API services automatically.

AI & Machine Learning Agent Orchestration Payments & Billing

512

aeoA

Scan any website for AI readiness — 100-point score across 6 AEO categories in seconds.

Web Scraping Marketing

21

402s.shopA

12 utility endpoints for AI agents (QR codes,screenshots, scraping, AI summarization). Two payment rails: pre-paid Bearer credits via NowPayments or x402 USDC pay-per-call on Base mainnet.

Web Scraping Text Summarization Payments & Billing

161

agentic-paymentsA

Public MCP discovery for Blocksize market data, pricing, and docs.

Cryptocurrency Finance

51

AgentLairA

AI agent email, vault, and calendar. Tamper-evident audit trail for EU AI Act compliance.

Email Security Agent Orchestration

511

agentbay-mcpA

Persistent memory and knowledge management for AI agents with semantic search and 50+ tools.