MCP For Claude Marketplace
CD Return Calculator

CD Return Calculator MCP Connector for Claude

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Calculate potential returns on Certificates of Deposit (CD) and compare them against market benchmarks like HYSA and Money Market funds.

3 tools Official Updated Jun 28, 2026 Official Vinkius Partner
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The CD Return Calculator is a specialized financial tool designed to help you project the growth of your investments in Certificates of Deposit. By providing the principal amount, APY, and term duration, you can use tools like calculate_cd_yield to see exactly how much interest you will earn and what your final balance will be. The server also provides context by using fetch_market_benchmarks to compare your CD's performance against current High-Yield Savings Account (HYSA) and Money Market rates. Finally, the generate_investment_comparison tool produces a clear assessment of whether your CD is outperforming liquid market alternatives.

savingscdapyinterestinvestment-planning

3 tools expose this connector's capabilities to your AI agent.

calculate_cd_yield

Calculates the growth of an investment based on CD terms and compounding interest

fetch_market_benchmarks

Retrieves the current hardcoded benchmark rates for liquid alternatives based on a given interest rate level

generate_investment_comparison

Produces a high-level comparison between the CD investment and market alternatives

See how to talk to your AI agent using CD Return Calculator.

Calculate the return for a $5,000 CD with 4.5% APY for 12 months, compounding monthly.

For a $5,000 deposit at 4.5% APY over 12 months with monthly compounding, your total interest earned will be $229.36, resulting in a final balance of $5,229.36.

Is a 4% CD better than current market benchmarks?

Based on current benchmarks, a 4% CD is performing similarly to the available HYSA and Money Market rates in this tier.

Compare a $10,000 CD at 5% APY for 24 months against HYSA rates.

A $10,000 CD at 5% APY for 24 months will yield a final balance of $11,049.41. This outperforms the current HYSA benchmark rate.

The `calculate_cd_yield` tool applies your specified compounding frequency (daily, monthly, quarterly, or annually) to the principal amount over the chosen term to calculate total interest and the final balance.

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