# How to integrate Solcast MCP with Autogen ```json { "title": "How to integrate Solcast MCP with Autogen", "toolkit": "Solcast", "toolkit_slug": "solcast", "framework": "AutoGen", "framework_slug": "autogen", "url": "https://composio.dev/toolkits/solcast/framework/autogen", "markdown_url": "https://composio.dev/toolkits/solcast/framework/autogen.md", "updated_at": "2026-03-29T06:51:13.235Z" } ``` ## Introduction This guide walks you through connecting Solcast to AutoGen using the Composio tool router. By the end, you'll have a working Solcast agent that can get solar irradiance forecast for sydney tomorrow, retrieve 7-day pv power forecast for berlin, summarize recent solar resource assessment for your site through natural language commands. This guide will help you understand how to give your AutoGen agent real control over a Solcast account through Composio's Solcast MCP server. Before we dive in, let's take a quick look at the key ideas and tools involved. ## Also integrate Solcast with - [OpenAI Agents SDK](https://composio.dev/toolkits/solcast/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/solcast/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/solcast/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/solcast/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/solcast/framework/codex) - [OpenClaw](https://composio.dev/toolkits/solcast/framework/openclaw) - [Hermes](https://composio.dev/toolkits/solcast/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/solcast/framework/cli) - [Google ADK](https://composio.dev/toolkits/solcast/framework/google-adk) - [LangChain](https://composio.dev/toolkits/solcast/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/solcast/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/solcast/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/solcast/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/solcast/framework/crew-ai) ## TL;DR Here's what you'll learn: - Get and set up your OpenAI and Composio API keys - Install the required dependencies for Autogen and Composio - Initialize Composio and create a Tool Router session for Solcast - Wire that MCP URL into Autogen using McpWorkbench and StreamableHttpServerParams - Configure an Autogen AssistantAgent that can call Solcast tools - Run a live chat loop where you ask the agent to perform Solcast operations ## What is AutoGen? Autogen is a framework for building multi-agent conversational AI systems from Microsoft. It enables you to create agents that can collaborate, use tools, and maintain complex workflows. Key features include: - Multi-Agent Systems: Build collaborative agent workflows - MCP Workbench: Native support for Model Context Protocol tools - Streaming HTTP: Connect to external services through streamable HTTP - AssistantAgent: Pre-built agent class for tool-using assistants ## What is the Solcast MCP server, and what's possible with it? The Solcast MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Solcast account. It provides structured and secure access so your agent can perform Solcast operations on your behalf. ## Supported Tools | Tool slug | Name | Description | |---|---|---| | `SOLCAST_GET_DATA_HISTORIC_RADIATION_AND_WEATHER` | Get Historic Radiation And Weather | Tool to get historical irradiance and weather estimated actuals for a requested location. Use when you need historical solar radiation and weather data from 2007-01-01 to 7 days ago, for up to 31 days at a time. | | `SOLCAST_GET_RESOURCES_PV_POWER_SITE` | Get PV Power Resource | Tool to retrieve a specific PV power resource by its unique identifier. Use when you need to fetch complete resource configuration including capacity, orientation, tracking, and derating parameters. | | `SOLCAST_GET_RESOURCES_PV_POWER_SITES` | Get Resources PV Power Sites | Tool to list PV power resources available to authenticated user. Use when you need to retrieve the list of PV power sites with optional filtering by entitlement level. | | `SOLCAST_PATCH_RESOURCES_PV_POWER_SITE` | Patch PV Power Resource | Tool to partially update an existing PV power resource's technical specifications. Use when you need to modify specific resource configuration fields without replacing the entire resource. | | `SOLCAST_CREATE_PV_POWER_RESOURCE` | Create PV Power Resource | Tool to create a new PV power resource for Advanced PV Power forecasting. Use when you need to add a new solar installation site with comprehensive technical specifications including capacity, orientation, tracking parameters, and derating factors. | | `SOLCAST_UPDATE_PV_POWER_RESOURCE` | Update PV Power Resource | Tool to update an existing PV power resource with comprehensive technical specifications for solar installation site modeling. Use when you need to modify resource configuration including capacity, orientation, tracking parameters, derating factors, and bifacial system settings. | ## Supported Triggers None listed. ## Creating MCP Server - Stand-alone vs Composio SDK The Solcast MCP server is an implementation of the Model Context Protocol that connects your AI agents and assistants directly to Solcast. Instead of manually wiring Solcast APIs, OAuth, and scopes yourself, you get a structured, tool-based interface that an LLM can call safely. With Composio's managed implementation, you don't have to create your own developer app. For production, if you're building an end product, we recommend using your own credentials. The managed server helps you prototype fast and go from 0-1 faster. ## Step-by-step Guide ### 1. Prerequisites You will need: - A Composio API key - An OpenAI API key (used by Autogen's OpenAIChatCompletionClient) - A Solcast account you can connect to Composio - Some basic familiarity with Autogen and Python async ### 1. Getting API Keys for OpenAI and Composio OpenAI API Key - Go to the [OpenAI dashboard](https://platform.openai.com/settings/organization/api-keys) and create an API key. You'll need credits to use the models, or you can connect to another model provider. - Keep the API key safe. Composio API Key - Log in to the [Composio dashboard](https://dashboard.composio.dev?utm_source=toolkits&utm_medium=framework_docs). - Navigate to your API settings and generate a new API key. - Store this key securely as you'll need it for authentication. ### 2. Install dependencies Install Composio, Autogen extensions, and dotenv. What's happening: - composio connects your agent to Solcast via MCP - autogen-agentchat provides the AssistantAgent class - autogen-ext-openai provides the OpenAI model client - autogen-ext-tools provides MCP workbench support ```bash pip install composio python-dotenv pip install autogen-agentchat autogen-ext-openai autogen-ext-tools ``` ### 3. Set up environment variables Create a .env file in your project folder. What's happening: - COMPOSIO_API_KEY is required to talk to Composio - OPENAI_API_KEY is used by Autogen's OpenAI client - USER_ID is how Composio identifies which user's Solcast connections to use ```bash COMPOSIO_API_KEY=your-composio-api-key OPENAI_API_KEY=your-openai-api-key USER_ID=your-user-identifier@example.com ``` ### 4. Import dependencies and create Tool Router session What's happening: - load_dotenv() reads your .env file - Composio(api_key=...) initializes the SDK - create(...) creates a Tool Router session that exposes Solcast tools - session.mcp.url is the MCP endpoint that Autogen will connect to ```python import asyncio import os from dotenv import load_dotenv from composio import Composio from autogen_agentchat.agents import AssistantAgent from autogen_ext.models.openai import OpenAIChatCompletionClient from autogen_ext.tools.mcp import McpWorkbench, StreamableHttpServerParams load_dotenv() async def main(): # Initialize Composio and create a Solcast session composio = Composio(api_key=os.getenv("COMPOSIO_API_KEY")) session = composio.create( user_id=os.getenv("USER_ID"), toolkits=["solcast"] ) url = session.mcp.url ``` ### 5. Configure MCP parameters for Autogen Autogen expects parameters describing how to talk to the MCP server. That is what StreamableHttpServerParams is for. What's happening: - url points to the Tool Router MCP endpoint from Composio - timeout is the HTTP timeout for requests - sse_read_timeout controls how long to wait when streaming responses - terminate_on_close=True cleans up the MCP server process when the workbench is closed ```python # Configure MCP server parameters for Streamable HTTP server_params = StreamableHttpServerParams( url=url, timeout=30.0, sse_read_timeout=300.0, terminate_on_close=True, headers={"x-api-key": os.getenv("COMPOSIO_API_KEY")} ) ``` ### 6. Create the model client and agent What's happening: - OpenAIChatCompletionClient wraps the OpenAI model for Autogen - McpWorkbench connects the agent to the MCP tools - AssistantAgent is configured with the Solcast tools from the workbench ```python # Create model client model_client = OpenAIChatCompletionClient( model="gpt-5", api_key=os.getenv("OPENAI_API_KEY") ) # Use McpWorkbench as context manager async with McpWorkbench(server_params) as workbench: # Create Solcast assistant agent with MCP tools agent = AssistantAgent( name="solcast_assistant", description="An AI assistant that helps with Solcast operations.", model_client=model_client, workbench=workbench, model_client_stream=True, max_tool_iterations=10 ) ``` ### 7. Run the interactive chat loop What's happening: - The script prompts you in a loop with You: - Autogen passes your input to the model, which decides which Solcast tools to call via MCP - agent.run_stream(...) yields streaming messages as the agent thinks and calls tools - Typing exit, quit, or bye ends the loop ```python print("Chat started! Type 'exit' or 'quit' to end the conversation.\n") print("Ask any Solcast related question or task to the agent.\n") # Conversation loop while True: user_input = input("You: ").strip() if user_input.lower() in ["exit", "quit", "bye"]: print("\nGoodbye!") break if not user_input: continue print("\nAgent is thinking...\n") # Run the agent with streaming try: response_text = "" async for message in agent.run_stream(task=user_input): if hasattr(message, "content") and message.content: response_text = message.content # Print the final response if response_text: print(f"Agent: {response_text}\n") else: print("Agent: I encountered an issue processing your request.\n") except Exception as e: print(f"Agent: Sorry, I encountered an error: {str(e)}\n") ``` ## Complete Code ```python import asyncio import os from dotenv import load_dotenv from composio import Composio from autogen_agentchat.agents import AssistantAgent from autogen_ext.models.openai import OpenAIChatCompletionClient from autogen_ext.tools.mcp import McpWorkbench, StreamableHttpServerParams load_dotenv() async def main(): # Initialize Composio and create a Solcast session composio = Composio(api_key=os.getenv("COMPOSIO_API_KEY")) session = composio.create( user_id=os.getenv("USER_ID"), toolkits=["solcast"] ) url = session.mcp.url # Configure MCP server parameters for Streamable HTTP server_params = StreamableHttpServerParams( url=url, timeout=30.0, sse_read_timeout=300.0, terminate_on_close=True, headers={"x-api-key": os.getenv("COMPOSIO_API_KEY")} ) # Create model client model_client = OpenAIChatCompletionClient( model="gpt-5", api_key=os.getenv("OPENAI_API_KEY") ) # Use McpWorkbench as context manager async with McpWorkbench(server_params) as workbench: # Create Solcast assistant agent with MCP tools agent = AssistantAgent( name="solcast_assistant", description="An AI assistant that helps with Solcast operations.", model_client=model_client, workbench=workbench, model_client_stream=True, max_tool_iterations=10 ) print("Chat started! Type 'exit' or 'quit' to end the conversation.\n") print("Ask any Solcast related question or task to the agent.\n") # Conversation loop while True: user_input = input("You: ").strip() if user_input.lower() in ['exit', 'quit', 'bye']: print("\nGoodbye!") break if not user_input: continue print("\nAgent is thinking...\n") # Run the agent with streaming try: response_text = "" async for message in agent.run_stream(task=user_input): if hasattr(message, 'content') and message.content: response_text = message.content # Print the final response if response_text: print(f"Agent: {response_text}\n") else: print("Agent: I encountered an issue processing your request.\n") except Exception as e: print(f"Agent: Sorry, I encountered an error: {str(e)}\n") if __name__ == "__main__": asyncio.run(main()) ``` ## Conclusion You now have an Autogen assistant wired into Solcast through Composio's Tool Router and MCP. From here you can: - Add more toolkits to the toolkits list, for example notion or hubspot - Refine the agent description to point it at specific workflows - Wrap this script behind a UI, Slack bot, or internal tool Once the pattern is clear for Solcast, you can reuse the same structure for other MCP-enabled apps with minimal code changes. ## How to build Solcast MCP Agent with another framework - [OpenAI Agents SDK](https://composio.dev/toolkits/solcast/framework/open-ai-agents-sdk) - [Claude Agent SDK](https://composio.dev/toolkits/solcast/framework/claude-agents-sdk) - [Claude Code](https://composio.dev/toolkits/solcast/framework/claude-code) - [Claude Cowork](https://composio.dev/toolkits/solcast/framework/claude-cowork) - [Codex](https://composio.dev/toolkits/solcast/framework/codex) - [OpenClaw](https://composio.dev/toolkits/solcast/framework/openclaw) - [Hermes](https://composio.dev/toolkits/solcast/framework/hermes-agent) - [CLI](https://composio.dev/toolkits/solcast/framework/cli) - [Google ADK](https://composio.dev/toolkits/solcast/framework/google-adk) - [LangChain](https://composio.dev/toolkits/solcast/framework/langchain) - [Vercel AI SDK](https://composio.dev/toolkits/solcast/framework/ai-sdk) - [Mastra AI](https://composio.dev/toolkits/solcast/framework/mastra-ai) - [LlamaIndex](https://composio.dev/toolkits/solcast/framework/llama-index) - [CrewAI](https://composio.dev/toolkits/solcast/framework/crew-ai) ## Related Toolkits - [Excel](https://composio.dev/toolkits/excel) - Microsoft Excel is a robust spreadsheet application for organizing, analyzing, and visualizing data. It's the go-to tool for calculations, reporting, and flexible data management. - [21risk](https://composio.dev/toolkits/_21risk) - 21RISK is a web app built for easy checklist, audit, and compliance management. It streamlines risk processes so teams can focus on what matters. - [Abstract](https://composio.dev/toolkits/abstract) - Abstract provides a suite of APIs for automating data validation and enrichment tasks. It helps developers streamline workflows and ensure data quality with minimal effort. - [Addressfinder](https://composio.dev/toolkits/addressfinder) - Addressfinder is a data quality platform for verifying addresses, emails, and phone numbers. It helps you ensure accurate customer and contact data every time. - [Agentql](https://composio.dev/toolkits/agentql) - Agentql is a toolkit that connects AI agents to the web using a specialized query language. It enables structured web interaction and data extraction for smarter automations. - [Agenty](https://composio.dev/toolkits/agenty) - Agenty is a web scraping and automation platform for extracting data and automating browser tasks—no coding needed. It streamlines data collection, monitoring, and repetitive online actions. - [Ambee](https://composio.dev/toolkits/ambee) - Ambee is an environmental data platform providing real-time, hyperlocal APIs for air quality, weather, and pollen. Get precise environmental insights to power smarter decisions in your apps and workflows. - [Ambient weather](https://composio.dev/toolkits/ambient_weather) - Ambient Weather is a platform for personal weather stations with a robust API for accessing local, real-time, and historical weather data. Get detailed environmental insights directly from your own sensors for smarter apps and automations. - [Anonyflow](https://composio.dev/toolkits/anonyflow) - Anonyflow is a service for encryption-based data anonymization and secure data sharing. It helps organizations meet GDPR, CCPA, and HIPAA data privacy compliance requirements. - [Api ninjas](https://composio.dev/toolkits/api_ninjas) - Api ninjas offers 120+ public APIs spanning categories like weather, finance, sports, and more. Developers use it to supercharge apps with real-time data and actionable endpoints. - [Api sports](https://composio.dev/toolkits/api_sports) - Api sports is a comprehensive sports data platform covering 2,000+ competitions with live scores and 15+ years of stats. Instantly access up-to-date sports information for analysis, apps, or chatbots. - [Apify](https://composio.dev/toolkits/apify) - Apify is a cloud platform for building, deploying, and managing web scraping and automation tools called Actors. It lets you automate data extraction and workflow tasks at scale—no infrastructure headaches. - [Autom](https://composio.dev/toolkits/autom) - Autom is a lightning-fast search engine results data platform for Google, Bing, and Brave. Developers use it to access fresh, low-latency SERP data on demand. - [Beaconchain](https://composio.dev/toolkits/beaconchain) - Beaconchain is a real-time analytics platform for Ethereum 2.0's Beacon Chain. It provides detailed insights into validators, blocks, and overall network performance. - [Big data cloud](https://composio.dev/toolkits/big_data_cloud) - BigDataCloud provides APIs for geolocation, reverse geocoding, and address validation. Instantly access reliable location intelligence to enhance your applications and workflows. - [Bigpicture io](https://composio.dev/toolkits/bigpicture_io) - BigPicture.io offers APIs for accessing detailed company and profile data. Instantly enrich your applications with up-to-date insights on 20M+ businesses. - [Bitquery](https://composio.dev/toolkits/bitquery) - Bitquery is a blockchain data platform offering indexed, real-time, and historical data from 40+ blockchains via GraphQL APIs. Get unified, reliable access to complex on-chain data for analytics, trading, and research. - [Brightdata](https://composio.dev/toolkits/brightdata) - Brightdata is a leading web data platform offering advanced scraping, SERP APIs, and anti-bot tools. It lets you collect public web data at scale, bypassing blocks and friction. - [Builtwith](https://composio.dev/toolkits/builtwith) - BuiltWith is a web technology profiler that uncovers the technologies powering any website. Gain actionable insights into analytics, hosting, and content management stacks for smarter research and lead generation. - [Byteforms](https://composio.dev/toolkits/byteforms) - Byteforms is an all-in-one platform for creating forms, managing submissions, and integrating data. It streamlines workflows by centralizing form data collection and automation. ## Frequently Asked Questions ### What are the differences in Tool Router MCP and Solcast MCP? With a standalone Solcast MCP server, the agents and LLMs can only access a fixed set of Solcast tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Solcast and many other apps based on the task at hand, all through a single MCP endpoint. ### Can I use Tool Router MCP with Autogen? Yes, you can. Autogen fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Solcast tools. ### Can I manage the permissions and scopes for Solcast while using Tool Router? Yes, absolutely. You can configure which Solcast scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do. ### How safe is my data with Composio Tool Router? All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Solcast data and credentials are handled as safely as possible. --- [See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)