01Writes optimized DuneSQL queries with proper partition pruning.
02Manages and automatically rotates FREE and PAID Dune API keys upon 402 errors.
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04Creates, executes, and polls Dune queries via a 20-tool MCP catalog.
05Enforces credit budgets (500/700 credits) for query execution and data download.
06Provides 16 ready-to-use SQL templates and comprehensive optimization guidance.