LeaseIQ Pro

io.github.glennl201Published by GitHub account glennl201v1.0.1Updated Oct 24, 2026

Excel-verified lease finance math for AI agents: equipment, solvers, schedules.

VerifiedStreamable HTTPWeb executableFinanceData & Analytics

Overview

AI-generated overview

Remote MCP server that gives an assistant exact, Excel-verified lease and loan math for equipment financing and consumer auto deals.

What you can do
  • Calculate equipment lease and finance payments across level, balloon, step, skip/seasonal, interest-only and custom streams
  • Reverse-solve for the implied rate, term, residual, present value or commission from a target payment
  • Generate full period-by-period amortization schedules with interest, principal and remaining balance
  • Compute consumer auto lease figures using money factor, residual, state tax methods, MSD and zero drive-off
  • Compute auto loan payments and total cost for lease-versus-buy comparisons
When to use it
Useful when an assistant must produce reliable lease or loan numbers rather than estimating compounding interest or amortization by hand: equipment lease quotes, reverse-engineering a quoted payment into a yield, amortization tables, and auto lease or lease-versus-buy analysis.
Requirements
A remote MCP endpoint; no local package. An MCPize API key sent as an Authorization Bearer header, obtained from a Free Trial or paid plan. Unauthenticated calls return HTTP 402 and require x402 payment in USDC on Base instead. Network access required.
Before you install
Calls are metered and paid: a Free Trial covers 50 calls per month, then pay-per-call, a monthly plan, or per-call USDC payments via x402. The Authorization header carries a secret API key that should be kept out of shared configs. Results are financial calculations only, not advice; verify outputs before relying on them for real deals.

Installation

In SourceWeft

  1. Open LeaseIQ Pro in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.glennl201%2Fleaseiq-pro/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "leaseiq-pro": {
      "type": "http",
      "url": "https://leaseiq-pro.mcpize.run/mcp"
    }
  }
}

README

LeaseIQ Pro

[MCPize]

Deterministic lease finance calculations for AI agents.

LLMs cannot reliably do compounding interest, Newton-Raphson solvers, or amortization by hand. LeaseIQ Pro is an MCP server that returns Excel-verified lease math to the penny: commercial equipment structures, reverse solvers, full schedules, and consumer auto lease / loan math. Results are Excel-verified.

Marketplacemcpize.com/mcp/leaseiq-pro
MCP endpointhttps://leaseiq-pro.mcpize.run/mcp
Product engineleaseiqpro.com
CategoryFinance / equipment leasing / auto lease

Connect via MCPize

bash
npx -y mcpize connect @glennl201/leaseiq-pro --client cursor

Or start Free Trial and install manually: mcpize.com/mcp/leaseiq-pro

Why agents use this

  • Exact payment math for level, balloon, step, skip/seasonal, interest-only, and custom streams
  • Reverse solve for rate, term, residual, present value, or commission
  • Captive-lender auto lease math (money factor, state tax methods, MSD, zero drive-off)
  • Instructional validation errors so agents can self-correct in one retry

Quick start (humans)

1. Free trial (recommended first step)

  1. Open LeaseIQ Pro on MCPize
  2. Choose Free Trial (50 calculation calls / month, no credit card)
  3. Copy your API key
  4. Add the server to Cursor, Claude Desktop, or any MCP client (configs below)

2. Cursor (~/.cursor/mcp.json)

json
{  "mcpServers": {    "leaseiq-pro": {      "url": "https://leaseiq-pro.mcpize.run/mcp",      "headers": {        "Authorization": "Bearer YOUR_MCPIZE_API_KEY"      }    }  }}

3. Claude Desktop

json
{  "mcpServers": {    "leaseiq-pro": {      "command": "npx",      "args": [        "mcp-remote",        "https://leaseiq-pro.mcpize.run/mcp",        "--header",        "Authorization: Bearer YOUR_MCPIZE_API_KEY"      ]    }  }}

4. Agent-native pay-per-call (x402 / USDC on Base)

Unauthenticated tool calls return HTTP 402 with an x402 payment challenge. Agents that speak x402 can pay per call in USDC with no signup:

ToolPrice (USDC)
calculate_auto_loan0.01
calculate_lease0.03
calculate_auto_lease0.03
generate_amortization_schedule0.08
solve_lease_structure0.10

See mcpize.yaml and MCPize monetization docs.

Tools

ToolWhat it does
calculate_leaseCommercial equipment lease / finance payment (level, balloon, step, skip, IO, custom)
solve_lease_structureReverse solver for rate, term, residual, PV, or commission
generate_amortization_scheduleFull period-by-period schedule with day-count options
calculate_auto_leaseConsumer auto lease: money factor, tax methods, MSD, drive-off
calculate_auto_loanAuto loan / purchase payment for lease-vs-buy

Full schemas and example prompts: docs/tools.md
Install + client configs: docs/install.md
Example agent prompts: examples/

Example prompt

Calculate a 60-month equipment lease on $150,000 at 7.5% with a 10% residual, payments in advance. Then solve the implied yield if the quoted payment is $2,850.

The agent should call calculate_lease, then solve_lease_structure with solveFor: "Rate".

Pricing (MCPize)

PlanPriceNotes
Free Trial$050 calls / month, no card
Pay As You Go$0.05 / callMetered Stripe usage
Professional$19 / month1,000 calls included, then $0.03
x402 pay-per-call$0.01–$0.10 USDCNo signup; agent pays per tool

For AI agents / crawlers

  • Machine-readable summary: llms.txt
  • Agent install + capability card: AGENTS.md
  • Marketplace listing SEO title: LeaseIQ Pro MCP Server: Exact Lease Finance Calculations for AI Agents

Agent landing page

Static install page in site/ (also routed at /mcp and /agents via vercel.json). Deploy this repo to Vercel, then point a subdomain (for example mcp.leaseiqpro.com) at it, or embed the same copy on leaseiqpro.com.

Registry metadata for directory crawlers:

Publish to the Official MCP Registry (propagates to PulseMCP / VS Code):

bash
npx mcp-publisher login   # GitHub OAuth as glennl201npx mcp-publisher publish

Distribution checklist (owner)

Connecting MCPize alone does not create demand. Repo discovery assets are in this PR. These dashboard / DNS steps still need your login:

  1. Surface the Free Trial on the MCPize listing card (marketplace currently leads with $19/month; Free Trial exists but is easy to miss). Set Free Trial as recommended/featured.
  2. Set listing website to the Vercel MCP landing URL (or https://leaseiqpro.com/mcp once that page is real) and github_url to https://github.com/glennl201/LeaseIQPro.
  3. Enable MCPize documentation on the listing (documentation_enabled) and set is_free / free-filter visibility if the dashboard allows it.
  4. On leaseiqpro.com: either ship a real /mcp route, or CNAME mcp.leaseiqpro.com to the Vercel deploy of this repo. Add the URL to the sitemap.
  5. Link this public repo from leaseiqpro.com footer, blog CTAs, and commercial/auto product pages.
  6. Set GitHub repo About (Settings → General): description, homepage https://mcpize.com/mcp/leaseiq-pro, topics (mcp, model-context-protocol, lease-calculator, equipment-finance, mcpize, ai-agents). The GitHub App token here cannot patch About fields.
  7. Publish server.json with mcp-publisher, then claim/submit Glama + Smithery + PulseMCP using Free Trial as the CTA.
  8. Publish 2–3 agent demos (Cursor / Claude): equipment quote reverse-solve, auto lease forensic check, lease-vs-buy.
  9. Ask for Verified / featured once health checks are green (listing currently shows health_status: unknown).

Related

License / support

Product and calculation engine: LeaseIQ Pro ([email protected]).
MCP hosting and billing: MCPize.

Source: README.md at commit d01e22c

Tools

5

calculate_lease

Commercial Equipment Lease Calculator

Deterministic commercial equipment lease and finance calculator. Computes the exact periodic payment for equipment leases and equipment financing agreements: level payments, balloon, step-up/step-down, custom payment streams, interest-only periods, and skip/seasonal structures. Regression-tested against Excel-verified amortization to the penny. Use this instead of estimating lease payments: LLM arithmetic on compounding interest is unreliable, this engine is not. Returns payment, tax, interim rent, and totals (total interest, total of payments, final balance).

ParametersstepstaxRateleaseTermrequiredtaxMethodskipMonthsdownPaymentfundingDateinterestRaterequiredequipmentCostrequiredpaymentTimingresidualValueleaseStartDate+8 more

solve_lease_structure

Reverse Lease Solver (Rate, Term, Residual, PV)

Newton-Raphson reverse solver for commercial equipment leases. Given a known target payment, solves for the unknown deal variable: the implicit interest rate (yield) buried in a quote, the term length, the residual value, or the present value of a payment stream. This is the tool for questions like "what rate am I really paying?", "what residual makes this payment work?", or "what is this payment stream worth today?". Multi-variable iterative solving that LLMs cannot do reliably by hand.

ParameterssolveForrequiredleaseTerminterestRateequipmentCostpaymentTimingresidualValuetargetPaymentrequiredpaymentFrequency

generate_amortization_schedule

Full Amortization Schedule Generator

Generates the complete period-by-period amortization schedule for a commercial equipment lease or finance agreement: payment date, payment amount, interest portion, principal portion, and remaining balance for every period, plus totals. Supports all payment structures (level, balloon, step, skip/seasonal, interest-only) and both 30/360 and Actual/365 day counts. Use when the user needs the full payment schedule, a payoff balance at a specific period, or interest/principal splits for accounting.

ParametersstepstaxRateleaseTermrequiredtaxMethodskipMonthsdownPaymentfundingDateinterestRaterequiredequipmentCostrequiredpaymentTimingresidualValueleaseStartDate+8 more

calculate_auto_lease

Consumer Auto Lease Calculator

Exact consumer car lease calculator using real captive-lender math: money factor rent charge, residual-based depreciation, state tax methods (monthly on payment, upfront on selling price, upfront on total lease, TAVT), fee capitalization, zero-drive-off iteration, and multiple security deposit (MSD) money-factor discounts with ROI. Accepts either a money factor (e.g. 0.00225) or an APR (auto-converted). Use to verify dealer quotes, compare lease offers, or compute drive-off and lease-end buyout amounts.

ParametersaprmsrprequiredtermrequireddocFeemileagerebatestaxRatemsdCounttaxMethoddownPaymentmoneyFactorsellingPrice+7 more

calculate_auto_loan

Auto Loan / Purchase Calculator

Exact auto loan payment calculator for vehicle purchases. Computes monthly payment, total interest, total cost, and upfront cash for financed purchases, or the all-in cost for cash purchases. Useful together with calculate_auto_lease for lease-versus-buy comparisons.

ParametersratetermsalesTaxdownPaymentvehiclePricerequiredtradeInCreditpurchaseMethod

Version history

2
  1. v1.0.1LatestSep 30, 2026
  2. v1.0.0Sep 16, 2026

Score

90% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts

    Declare a license in the repository or the registry entry.