AI multi-source agent with GPT-4, Perplexity Search, Supabase and Google Sheets

GPT-5 MCP Multi-Source Orchestrator

Overview GPT-5 MCP Multi-Source Orchestrator is a next-generation AI agent for n8n that blends the raw intelligence of GPT-5 with the structured power of MCP tools and multi-source data retrieval. It unifies your live web searches, vector databases, spreadsheets, and persistent memory into one streamlined, context-aware automation system.

Key Features - GPT-5 Intelligence – Advanced reasoning, summarization, and decision-making. - MCP Tool Integration – Connects to specialized remote MCP servers for high-value operations. - Multi-Source Retrieval – Combines semantic search, real-time web lookups, and tabular data queries. - Persistent Chat Memory – Maintains context across conversations with Postgres Chat Memory. - Semantic Ranking – Uses OpenAI Embeddings + Cohere Reranker to find the most relevant results. - Live Web Search – Pulls fresh, high-accuracy answers from Perplexity. - Spreadsheet Integration – Directly interacts with Google Sheets.

Use Cases - Knowledge assistant that merges internal data with real-time information. - Research automation pulling insights from multiple sources at once. - Customer support bot enriched with live and historical data. - MCP-driven workflows that trigger complex tool actions from natural language.

Benefits - Unified AI Layer – All your data and tools in one place. - Higher Accuracy – Combines retrieval and reasoning seamlessly. - Scalable Workflows – Automates multi-step, multi-source tasks. - Always Up-to-Date – Merges stored context with real-time intelligence.

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Perfect for Automation builders, technical teams, and businesses that want GPT-5 + MCP power in a single, multi-source AI agent for smarter workflows.