The API marketplace for Model Context Protocol
One key. All your MCPs and agents.
Discover MCP servers, subscribe with a single API key, and use them in Cursor or any MCP client. We proxy, meter, and bill—you build.
We take 5% of subscription revenue. Popular API marketplaces take 20–25%.
One config in Cursor
{
"mcpServers": {
"mcp-market": {
"url": "https://gateway.mcpchannel.ai/sse",
"headers": {
"X-MCP-Market-Key": "your_api_key"
}
}
}
}One key unlocks every MCP you subscribe to—no per-MCP config.
Why mcpchannel.ai
MCPs, agents, REST APIs—one gateway. Flexible payments, easy management, and quality you can trust.
1 key
All subscribed MCPs
Free & Pro
Per-MCP pricing
Secure proxy
Metered & rate-limited
Publish & earn
Stripe Connect payouts
MCPs & Agents
Subscribe to MCP tools and run agents from one place. One API key, one gateway—use in Cursor, Claude, or any MCP client.
REST → MCP
Have a REST API? Paste your OpenAPI spec—we turn it into MCP tools. No backend changes. Your API works as another MCP.
Flexible payments
Free or Pro per listing. We take 5% of subscription revenue (popular API marketplaces take 20–25%). Flat fee, metered usage, or both.
Easy subscription & billing
Manage all subscriptions in one dashboard. Create API keys, see usage, and handle billing with Stripe—customer portal and payouts built in.
Playground
Try tools and agents in the browser. Natural language becomes tool calls. Use a test key before you subscribe—no commitment.
LLM evaluation score
We score listings with our LLM so you see quality at a glance. Know what you're getting before you subscribe.
More
Test key try-it
Try before you subscribe
MCP config + guides
Copy config for Cursor, Claude
OAuth & stdio
Connect OAuth; we run stdio MCPs
Reviews & uptime
Ratings and health checks
Convert to MCP
Download spec, self-host if you want
For developers using MCPs
Discover, subscribe, and call any listed MCP through a single gateway and one API key.
Discover & search
Browse MCPs by category. See tools, README (from GitHub or uploaded), docs and video links, pricing, and reviews before you subscribe.
One API key
Subscribe to as many MCPs as you want. A single key unlocks all of them in Cursor or any MCP client. No per-MCP config.
Secure gateway
Every call goes through our gateway. We validate your key, check quotas and rate limits, proxy to the provider, and meter usage.
Usage & billing
Dashboard shows usage this month, quotas, and recent tool calls. Free and Pro plans per MCP. Stripe subscriptions and customer portal.
Playground & MCP mode
Try tools in the browser. Open MCP mode for chat: natural language becomes tool calls. App selector picks which key to use; copy MCP config and install guides for Cursor, Claude, and more.
REST APIs as MCPs
Listings can be backed by a REST API: paste an OpenAPI spec and we turn it into MCP tools. No backend changes. Use a provider test key to try before you subscribe.
Reviews & uptime
See ratings and reviews from other users. We run health checks and show uptime %. Verified badge for vetted MCPs.
Publish your MCP and get paid
List your MCP once. We handle discovery, keys, usage metering, and billing. You set free or Pro pricing and receive payouts via Stripe Connect.
- ✓REST → MCP: paste an OpenAPI spec (or URL); we generate tools and proxy requests—no backend changes. Provide a test key so consumers can try in the Playground.
- ✓HTTP or stdio: provide an MCP URL or paste stdio config—we run stdio MCPs for you.
- ✓OAuth: require consumers to connect with their Client ID/Secret; we send their token when proxying.
- ✓GitHub repo README or upload your own; add docs and video links.
- ✓Tool validation and optional schema checks before proxying.
- ✓Dashboard: usage per MCP, recent calls, payout history.
Provider dashboard
How it works
Three steps to use any MCP in Cursor.
Discover MCPs and Agents
Browse or search MCPs. Read README, tools, and pricing. Subscribe (free or Pro) with one click.
One API key
Create an API key in your dashboard. One key works for every MCP you’re subscribed to.
Use in your IDE
Add our gateway URL and your key to Cursor or any MCP-compatible client. All tools appear as slug/toolName.
Advertise with Us
Reach tens of thousands of AI developers and MCP enthusiasts in our growing community.
Advertising opportunities
- •Sponsored placement on the marketplace (listings, homepage, and Discover MCPs & agents)
- •Skills: placement in our skills directory
- •MCP Clients section and newsletter mentions (when available)
Ready to use MCPs in one place?
Join developers discovering and calling Model Context Protocol servers through a single gateway and one API key.