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    "description": "Complete MCP server exposing all Marketstack Tool operations to AI agents. Zero configuration needed - all 3 operations pre-built.\n\n## ⚡ Quick Setup\n\nNeed help? Want access to more workflows and even live Q&A sessions with a top verified n8n creator.. All 100% free?\n\n[Join the community](https://www.skool.com/n8n-nodes-automation-lab-1570/about)\n\n1. **Import** this workflow into your n8n instance\n2. **Activate** the workflow to start your MCP server\n3. **Copy** the webhook URL from the MCP trigger node\n4. **Connect** AI agents using the MCP URL\n\n## 🔧 How it Works\n\n• **MCP Trigger**: Serves as your server endpoint for AI agent requests\n• **Tool Nodes**: Pre-configured for every Marketstack Tool operation\n• **AI Expressions**: Automatically populate parameters via `$fromAI()` placeholders\n• **Native Integration**: Uses official n8n Marketstack Tool tool with full error handling\n\n## 📋 Available Operations (3 total)\n\nEvery possible Marketstack Tool operation is included:\n\n### 🔧 Endofdaydata (1 operations)\n\n• **Get many EoD data**\n\n### 🔧 Exchange (1 operations)\n\n• **Get an exchange**\n\n### 🔧 Ticker (1 operations)\n\n• **Get a ticker**\n\n## 🤖 AI Integration\n\n**Parameter Handling**: AI agents automatically provide values for:\n• Resource IDs and identifiers\n• Search queries and filters\n• Content and data payloads\n• Configuration options\n\n**Response Format**: Native Marketstack Tool API responses with full data structure\n\n**Error Handling**: Built-in n8n error management and retry logic\n\n## 💡 Usage Examples\n\nConnect this MCP server to any AI agent or workflow:\n\n• **Claude Desktop**: Add MCP server URL to configuration\n• **Custom AI Apps**: Use MCP URL as tool endpoint\n• **Other n8n Workflows**: Call MCP tools from any workflow\n• **API Integration**: Direct HTTP calls to MCP endpoints\n\n## ✨ Benefits\n\n• **Complete Coverage**: Every Marketstack Tool operation available\n• **Zero Setup**: No parameter mapping or configuration needed\n• **AI-Ready**: Built-in `$fromAI()` expressions for all parameters\n• **Production Ready**: Native n8n error handling and logging\n• **Extensible**: Easily modify or add custom logic\n\n> 🆓 **[Free for community use](https://github.com/Cfomodz/community-use)!** Ready to deploy in under 2 minutes.",
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            "content": "## 🛠️ Marketstack Tool MCP Server\n\n### 📋 Available Operations (3 total)\n\n**Endofdaydata**: get all\n**Exchange**: get\n**Ticker**: get\n\n### ⚙️ Setup Instructions\n\n1. **Import Workflow**: Load this workflow into your n8n instance\n\n1. **🔑 Add Credentials**: Configure Marketstack Tool authentication in one tool node then open and close all others.\n2. **🚀 Activate**: Enable this workflow to start your MCP server\n3. **🔗 Get URL**: Copy webhook URL from MCP trigger (right side)\n4. **🤖 Connect**: Use MCP URL in your AI agent configurations\n\n### ✨ Ready-to-Use Features\n\n• Zero configuration - all 3 operations pre-built\n• AI agents automatically populate parameters via `$fromAI()` expressions\n• Every resource and operation combination available\n• Native n8n error handling and response formatting\n• Modify parameter defaults in any tool node as needed\n\n### 💬 Need Help?\nCheck the [n8n documentation](https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.toolmcp/) or ping me on [discord](https://discord.me/cfomodz) for MCP integration guidance or customizations."
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