Implement MCP Tool Integrations

implementationChallenge

Prompt Content

Implement MCP-enabled tools that the LangGraph agents can use. These tools should simulate access to external data sources such as a 'MarketDataFetcher' (returns mock market trends for a given query), a 'FinancialCalculator' (performs mock ROI, burn rate calculations), and a 'TechValidator' (returns mock expert opinions on technology novelty). Demonstrate how agents within your LangGraph workflow invoke these tools.

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