Aerostack Registry MCP Server — Hosted Api Connectors Integration
MCP Server language Hosted language PublicDiscover and invoke any MCP, Function, or Skill published to the Aerostack marketplace — the universal AI capability hub.
Use with AI AssistantsMCP
Connect Claude, Cursor, or any MCP-compatible client — then call tools directly
① Add This MCP Server
Paste into your AI client config — then all its tools are available instantly.
{
"mcpServers": {
"aerostack-registry": {
"url": "https://mcp.aerostack.dev/s/aerostack/mcp-aerostack-registry",
"headers": {
"Authorization": "Bearer YOUR_AEROSTACK_TOKEN"
}
}
}
}Replace YOUR_AEROSTACK_TOKEN with your API token from the dashboard.
② Call a Tool
Ask your AI assistant to call a specific tool, or send raw JSON-RPC:
Natural Language Prompt
“Use the search_registry tool to search the aerostack marketplace registry to discover functions, mcp servers, skills, and agents. returns the top matches ranked by stars and relevance. use this first to find the right tool for your task. each result includes a call_hint showing exactly how to invoke it”
Using a Workspace?
Add this MCP to your Workspace — your team shares one token, secrets are stored securely, and every AI agent in the workspace can call it without per-user setup.
description Overview
mcp-aerostack-registry — Aerostack Registry MCP Server
Discover and invoke any function, MCP server, or skill across the entire Aerostack marketplace from a single tool.
The Aerostack Registry is the central catalog for the Aerostack community marketplace. This MCP server gives AI agents a unified interface to search all 640+ cataloged MCP servers, 200+ edge functions, and skills — and invoke them directly without switching contexts. It's the "meta-MCP" that makes the rest of the marketplace instantly accessible.
Live endpoint: https://mcp.aerostack.dev/s/aerostack/mcp-aerostack-registry
What You Can Do
- Search the entire Aerostack marketplace by keyword, category, or capability to find the right tool
- Discover available MCP servers, functions, and skills without leaving your AI workflow
- Invoke community functions directly through the registry without installing them individually
- Build meta-agents that dynamically route tasks to the right specialized tool
Available Tools
| Tool | Description |
|---|---|
| search | Search the Aerostack marketplace for MCPs, functions, and skills matching a query |
| call_function | Invoke a community function by name with arguments, dispatched via the registry |
This server is a thin proxy to the Aerostack platform's built-in registry endpoint. Tool definitions are resolved dynamically from the platform.
Configuration
| Variable | Required | Description | How to Get |
|---|---|---|---|
| AEROSTACK_API_KEY | Yes | Your Aerostack project API key | aerostack.dev → Project → API Keys |
Quick Start
Add to Aerostack Workspace
- Go to aerostack.dev → Your Project → MCPs
- Search for "Aerostack Registry" and click Add to Workspace
- Add your
AEROSTACK_API_KEYunder Project → Secrets
Once added, every AI agent in your workspace can search and call any marketplace tool automatically — no per-tool setup needed.
Example Prompts
"Find me an MCP server that can send SMS messages"
"Search the Aerostack marketplace for Stripe-related tools"
"What functions are available for image processing?"
Direct API Call
curl -X POST https://mcp.aerostack.dev/s/aerostack/mcp-aerostack-registry \
-H 'Content-Type: application/json' \
-H 'X-Mcp-Secret-AEROSTACK-API-KEY: your-key' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/list","params":{}}'
License
MIT
terminal Tools (3)
Available tools on this MCP server. Each tool can be called directly from any AI agent.
search_registry #1 Search the Aerostack marketplace registry to discover functions, MCP servers, skills, and agents. Returns the top matches ranked by stars and relevance. Use this first to find the right tool for your task. Each result includes a call_hint showing exactly how to invoke it.
get_tool_schema #2 Get the full description, category, tags, and call hint for a specific tool by its slug. Use after search_registry to confirm details before calling.
call_function #3 Execute a published Aerostack community function by its slug. Returns { success: true, data: {...} } on success or { success: false, error: { code, message } } on failure. Only works for type="function" entries from search_registry.
Details
language Live Endpoint
https://mcp.aerostack.dev/s/aerostack/mcp-aerostack-registry
Sub-50ms globally · Zero cold start
Publisher
Pre-built functions for the most common MCP tool patterns. Clone, extend, and deploy.
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Frequently asked questions
What is the Aerostack Registry MCP server and what can it do? +
The Aerostack Registry MCP server is hosted on Aerostack and exposes these tools to your AI agent: `search_registry`, `get_tool_schema`, `call_function`. You get one hosted URL — no self-hosting — that works from Claude, Cursor, ChatGPT, Gemini, VS Code, or any MCP-compatible client, and you can share it with your team or combine it with other MCP servers in a workspace.
Is the Aerostack Registry MCP server hosted, or do I have to run it myself? +
It's hosted on Aerostack's edge infrastructure — you don't deploy or maintain anything. Add it to a workspace and you get one authenticated URL, with secrets encrypted, that any AI agent or editor can connect to. Use it solo or share the same URL across your whole team.
Which AI agents and editors can use the Aerostack Registry MCP server? +
Any MCP client: Claude and Claude Code, Cursor, ChatGPT, Gemini, Windsurf, Cline, VS Code, and custom agents. Because it's one hosted URL, the same Aerostack Registry MCP server works everywhere — and you can compose it with other MCP servers, skills, and functions behind a single workspace URL.
How do I install the Aerostack Registry MCP server in Claude Desktop? +
Add the following to your Claude Desktop config (`claude_desktop_config.json`): ```json { "mcpServers": { "@aerostack/mcp-aerostack-registry": { "command": "npx", "args": ["-y", "@aerostack/@aerostack/mcp-aerostack-registry"] } } } ``` Then restart Claude Desktop and the tools will appear automatically.
How do I use the Aerostack Registry MCP server in Cursor? +
In Cursor, open **Settings → MCP** and add: ```json { "name": "@aerostack/mcp-aerostack-registry", "command": "npx", "args": ["-y", "@aerostack/@aerostack/mcp-aerostack-registry"] } ``` Save and reload Cursor. The MCP tools will be available in Agent mode.
Does Aerostack Registry MCP require authentication? +
Yes. Aerostack Registry requires authentication. Check the MCP's documentation for the required credentials.