# Investment Fee Impact Projections AI Agent Connect > Investment Fee Impact Projections MCP lets your AI client model the compounding cost of management fees. Instead of guessing, you can run year-by-year breakdowns, compare different fee structures, and find the exact break-even point where fees start to significantly damage your net returns. ## Overview - **Category:** finance - **Price:** Free - **Endpoint:** https://edge.vinkius.com/vk_preview_AFIGIGoILvM6w29ue8GFEKYaA1Zo9J9VL0ncnerF/ai-agent-connect - **Tags:** investment, fees, compounding, wealth, projection ## Description Management fees might look small on paper, but they compound into massive losses over decades. This MCP gives your AI agent the math engine needed to visualize that erosion. You can move beyond simple calculators and perform deep sensitivity analysis on your portfolio. By feeding your investment parameters into your AI client, you can generate detailed year-by-year growth comparisons between fee-free and fee-inclusive scenarios. You can test how a tiny 0.25% difference in management costs changes your final balance after twenty or thirty years. It is a tool for seeing the hidden cost of staying invested in high-fee funds. Whether you are evaluating a new advisor or auditing your current holdings, this MCP provides the hard numbers to show the true cost of every basis point. ## Tools ### calculate_investment_projection This tool provides a year-by-year breakdown of investment growth. It compares a scenario with no fees against one that includes annual management costs. ### compare_fee_scenarios This tool compares two different fee rates. It shows how even a small change in percentage points affects your final wealth. ### get_fee_sensitivity_threshold This tool identifies the break-even fee rate. It finds the specific fee level where the impact reaches a target percentage of your total wealth. ### get_total_fee_summary This tool summarizes the total financial loss. It calculates the cumulative impact of fees at the end of your chosen projection period. ## Prompt Examples **Prompt:** ``` Show me a 20-year projection for a $10,000 starting balance with $1,000 annual contributions, a 7% return, and a 1% fee. ``` **Response:** ``` In year 20, your gross balance would be $72,450.20 and your net balance after the 1% fee would be $58,120.45, resulting in a cumulative fee impact of $14,329.75. ``` **Prompt:** ``` What is the total fee impact for a $50,000 investment with 5% returns and 0.5% fees over 30 years, adding $5,000 annually? ``` **Response:** ``` The total fee impact after 30 years is $84,215.30, with a final net balance of $412,560.15. ``` **Prompt:** ``` Compare a 0.25% fee vs a 0.75% fee for a $100,000 investment with 6% returns and $0 contributions over 15 years. ``` **Response:** ``` The difference in final net balance between the 0.25% fee and the 0.75% fee is $18,450.22. ``` ## Capabilities ### Year-by-year modeling Your agent uses this to track how wealth grows or erodes annually. ### Fee rate comparison Your AI client uses this to weigh two different expense ratios against each other. ### Loss threshold analysis Your agent uses this to find the specific fee rate that hits a certain wealth loss target. ### Cumulative loss calculation Your AI client uses this to see the total dollar amount lost to fees at the end of a period. ## Use Cases ### Advisor Client Meetings Show a client exactly how a 1% fee compares to a 0.5% fee over their entire retirement horizon. ### Portfolio Auditing Calculate the total loss of wealth caused by current fund expenses. ### Fee Sensitivity Testing Determine the maximum fee you can pay before it hits a specific percentage of your total wealth. ### Investment Comparison Compare two different investment products by looking at their net returns after fees. ## Benefits - Quantifies the exact dollar cost of management fees over time. - Visualizes the difference between gross and net investment returns. - Identifies the break-even fee rate for specific wealth loss targets. - Compares multiple fee scenarios to see the impact of small basis point changes. ## How It Works This MCP connects your AI client to a financial modeling engine. You provide the numbers, and the AI runs the math. 1. Connect your preferred client like Claude or Cursor to Vinkius. 2. Provide your investment details like starting balance, returns, and fees to your AI agent. 3. The agent uses the MCP tools to run the specific projection or comparison you requested. 4. Your AI client delivers the calculated results and summaries directly in your chat. ## Frequently Asked Questions **How does this MCP calculate fee impact?** It compares a fee-free investment scenario against one that includes annual management fees to show the difference in net wealth. **Can I compare two different fee rates?** Yes, you can use the compare_fee_scenarios tool to see how different fee percentages change your final outcome. **What clients can I use this with?** You can use this with any MCP-compatible client, including Claude, Cursor, Windsurf, and VS Code. **Does this MCP require me to host anything?** No, Vinkius hosts and manages the MCP for you. You just connect your client and start using the tools. **Can I find the break-even fee rate?** Yes, the get_fee_sensitivity_threshold tool identifies the specific fee rate where the impact reaches a target percentage of your wealth. **How do fees affect my long-term savings?** Fees reduce your net balance and the amount of capital available to earn future returns. You can use `get_total_fee_summary` to see the total impact at the end of your projection period. **Can I compare two different fee structures?** Yes, the `compare_fee_scenarios` tool allows you to input two different fee rates to see the difference in final net balances. **What is a fee sensitivity threshold?** It is the specific fee rate that results in a certain percentage of wealth loss. You can calculate this using `get_fee_sensitivity_threshold`.