Search and discover 100+ MCP servers, functions, and skills. Semantic search, full tool schemas, per-tool access control. No auth needed for discovery.
Overview
Search and discover 100+ MCP servers hosted on Cloudflare's edge. No local processes, no Docker, no cold starts.
What You Get
One URL. Every tool. Connect mcp.aerostack.dev to Claude, Cursor, or Windsurf and your AI agent can discover and use 100+
MCP servers instantly.
Tools
| Tool | Description |
|---|---|
search_registry | Semantic search across all MCPs, functions, skills, and agents. No auth required. |
get_tool_schema | Get full parameter documentation for any tool — input schema, descriptions, examples. |
call_function | Execute any published community function directly (requires Bearer token). |
Key Features
- 100+ hosted MCP servers — Slack, Stripe, GitHub, AWS, Discord, Salesforce, and more
- Semantic search — ask "send slack message" or "process payments" and get ranked matches
- Per-tool access control — enable read-only tools, disable destructive ones
- Encrypted secrets — API keys never exposed, injected at runtime only
- Sub-50ms globally — Cloudflare Workers in 300+ cities, zero cold start
- No auth for discovery — search and browse freely, token only needed for execution
Example
Ask your agent: "I need to send a Slack message and create a Stripe invoice"
The agent calls search_registry twice, gets the exact tools and parameter schemas, and knows how to call them — all without you
configuring anything manually.
Server Config
{
"mcpServers": {
"aerostack-registry": {
"url": "https://mcp.aerostack.dev",
"transport": "streamable-http"
}
}
}