The marketplace and unified gateway for Model Context Protocol servers. Browse, enable, and connect to any MCP tool with a single API key.
Free tier includes 50 credits/month · No credit card required
{
"mcpServers": {
"mcpx": {
"url": "https://mcp.mcpx.gg/mcp",
"headers": {
"Authorization": "Bearer mcpx_sk_your_key_here"
}
}
}
}Add one config. Access every MCP server in the marketplace.
Works with your favorite AI tools
How it works
Browse a curated marketplace of MCP servers — intelligence, analytics, code tools, and more.
One click to activate any server. No config files, no Docker, no infrastructure.
One API key. Every server. Plug into Claude, Cursor, or any MCP-compatible client.
Use cases
Track competitor pricing, features, and market movements in real-time with Watchdog.
Get instant revenue breakdowns, churn analysis, and forecasts with Pulse.
Scan social mentions, track sentiment, and generate reply drafts with Sonar.
Why MCPX
Stop juggling credentials. A single API key connects you to every server in the marketplace.
Credit-based pricing means you never pay for idle infrastructure. Scale up or down instantly.
Encrypted connections, fine-grained access controls, and rate-limited API infrastructure.
Build and publish MCP servers. Earn 70% of the revenue your tools generate.
Who is this for
One API key connects your AI client to every MCP server in the marketplace. No setup, no Docker, no config files.
Publish your MCP server with a single config file. We handle billing, distribution, and payouts so you can focus on building.
Credit-based billing means predictable costs. A unified gateway simplifies integration across all your AI workflows.
Gateway API
Send standard MCP requests to a single gateway URL. MCPX routes your tool calls to the right server, handles auth, tracks credits, and returns results — all in one round trip.
// Call any tool through the gateway
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/call",
"params": {
"name": "watchdog_track",
"arguments": {
"url": "https://competitor.com/pricing",
"label": "Competitor Pricing",
"check_interval": "6h"
}
}
}
// Response
{
"jsonrpc": "2.0",
"id": 1,
"result": {
"content": [{
"type": "text",
"text": "Now tracking competitor.com/pricing
every 6 hours. You'll be notified
of any changes."
}]
}
}Pricing
Start free. Scale as you grow.
Stay updated
Join the waitlist and we'll notify you when new servers launch.