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Develop MCP Tool for Financial Data API Integration
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Linked challenge: M&A Due Diligence: LangGraph & OpenAI o3 with MCP for Financial Analysis
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Linked challenge
M&A Due Diligence: LangGraph & OpenAI o3 with MCP for Financial Analysis
Prompt source
Original prompt text with formatting preserved for inspection.
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Develop the Python implementation and the MCP tool definition (YAML/JSON) for a financial data API. This tool should allow your 'Financial Analyst Agent' to query simulated APIs for company financials (e.g., income statements, balance sheets) and stock market data. Explain how this tool would be integrated into a LangGraph node.
Adaptation plan
Keep the source stable, then change the prompt in a predictable order so the next run is easier to evaluate.
Keep stable
Hold the task contract and output shape stable so generated implementations remain comparable.
Tune next
Update libraries, interfaces, and environment assumptions to match the stack you actually run.
Verify after
Test failure handling, edge cases, and any code paths that depend on hidden context or secrets.