compare_business_loansCompare business loan options in the SecureLend catalog. Optional inputs are loan amount, industry, annual revenue, and US state.
| Name | Required | Description | Default |
|---|---|---|---|
| state | No | US state. Optional. | |
| industry | No | Industry used to match catalog options. Optional. | |
| loanAmount | No | Requested business loan amount in USD. Optional. | |
| annualRevenue | No | Annual revenue in USD. Optional. |
Changes observed during successful MCP inspections.
Input schema / properties / amountRemoved value: -{
- "description": "Requested amount.",
- "type": "number"
-}Input schema / properties / annualRevenueAdded value: +{
+ "description": "Annual revenue in USD. Optional.",
+ "type": "number"
+}Input schema / properties / creditScoreRemoved value: -{
- "description": "Credit score used to filter options.",
- "type": "number"
-}Input schema / properties / homePriceRemoved value: -{
- "description": "Property value for a mortgage comparison.",
- "type": "number"
-}Input schema / properties / industryAdded value: +{
+ "description": "Industry used to match catalog options. Optional.",
+ "type": "string"
+}Input schema / properties / loanAmount / descriptionPrevious value: -"Requested amount."New value: +"Requested business loan amount in USD. Optional."Input schema / properties / principalRemoved value: -{
- "description": "Principal when loanAmount is omitted.",
- "type": "number"
-}Input schema / properties / purposeRemoved value: -{
- "description": "What the amount is for.",
- "type": "string"
-}Input schema / properties / state / descriptionPrevious value: -"US state."New value: +"US state. Optional."Input schema / additionalPropertiesPrevious value: -trueNew value: +falseInput schema / propertiesAdded value: +{
+ "amount": {
+ "description": "Requested amount.",
+ "type": "number"
+ },
+ "creditScore": {
+ "description": "Credit score used to filter options.",
+ "type": "number"
+ },
+ "homePrice": {
+ "description": "Property value for a mortgage comparison.",
+ "type": "number"
+ },
+ "loanAmount": {
+ "description": "Requested amount.",
+ "type": "number"
+ },
+ "principal": {
+ "description": "Principal when loanAmount is omitted.",
+ "type": "number"
+ },
+ "purpose": {
+ "description": "What the amount is for.",
+ "type": "string"
+ },
+ "state": {
+ "description": "US state.",
+ "type": "string"
+ }
+}Input schema / $schemaRemoved value: -"http://json-schema.org/draft-07/schema#"Input schema / additionalPropertiesAdded value: +trueInput schema / propertiesRemoved value: -{
- "annualRevenue": {
- "description": "The business's gross annual revenue in USD.",
- "minimum": 0,
- "type": "number"
- },
- "industry": {
- "description": "The industry the business operates in, e.g., 'technology'.",
- "type": "string"
- },
- "loanAmount": {
- "description": "The desired loan amount, e.g., 50000 for $50,000.",
- "minimum": 1000,
- "type": "number"
- },
- "purpose": {
- "description": "The reason for the loan, e.g., 'working capital'.",
- "type": "string"
- },
- "state": {
- "description": "The state where the business is located (2-letter code).",
- "type": "string"
- }
-}Input schema / requiredRemoved value: -[
- "loanAmount",
- "purpose"
-]Output schema / (root)Previous value: -{
- "$schema": "http://json-schema.org/draft-07/schema#",
- "additionalProperties": false,
- "properties": {
- "metadata": {
- "additionalProperties": false,
- "properties": {
- "queryId": {
- "type": "string"
- },
- "sessionId": {
- "type": "string"
- },
- "timestamp": {
- "type": "string"
- }
- },
- "required": [
- "queryId",
- "timestamp"
- ],
- "type": "object"
- },
- "offers": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "disclaimer": {
- "description": "A disclaimer message, e.g., if the offer is an estimate.",
- "type": "string"
- },
- "fees": {
- "additionalProperties": false,
- "description": "Any fees associated with the loan.",
- "properties": {
- "origination": {
- "additionalProperties": false,
- "description": "Fee charged by the lender for processing the loan.",
- "properties": {
- "amount": {
- "additionalProperties": false,
- "description": "The origination fee amount.",
- "properties": {
- "amount": {
- "type": "number"
- },
- "currency": {
- "const": "USD",
- "type": "string"
- }
- },
- "required": [
- "amount",
- "currency"
- ],
- "type": "object"
- },
- "percentage": {
- "description": "The origination fee as a percentage of the loan amount.",
- "type": "number"
- }
- },
- "required": [
- "amount"
- ],
- "type": "object"
- }
- },
- "type": "object"
- },
- "isEstimate": {
- "description": "Indicates if the offer terms are an estimate and not a firm quote.",
- "type": "boolean"
- },
- "isSecureLendTenant": {
- "description": "Indicates if the offer is from a SecureLend-managed tenant.",
- "type": "boolean"
- },
- "lender": {
- "additionalProperties": false,
- "description": "Details about the lender providing the offer.",
- "properties": {
- "id": {
- "description": "The unique identifier for the lender.",
- "type": "string"
- },
- "name": {
- "description": "The display name of the lender.",
- "type": "string"
- },
- "type": {
- "description": "The type of lending institution (e.g., 'Bank', 'Credit Union').",
- "type": "string"
- }
- },
- "required": [
- "id",
- "name",
- "type"
- ],
- "type": "object"
- },
- "matching": {
- "additionalProperties": false,
- "description": "Information about how the offer was matched.",
- "properties": {
- "matchReasons": {
- "description": "Reasons for the match score.",
- "items": {
- "type": "string"
- },
- "type": "array"
- },
- "matchScore": {
- "description": "A score indicating how well the offer matches the search criteria.",
- "type": "number"
- }
- },
- "type": "object"
- },
- "offerId": {
- "description": "A unique identifier for this specific loan offer.",
- "type": "string"
- },
- "process": {
- "additionalProperties": false,
- "description": "Details about the application and funding process.",
- "properties": {
- "applicationMethod": {
- "description": "How to apply for the loan.",
- "enum": [
- "online",
- "phone",
- "in_person"
- ],
- "type": "string"
- },
- "applicationUrl": {
- "description": "The URL to the online application form.",
- "format": "uri",
- "type": "string"
- },
- "fundingSpeed": {
- "additionalProperties": false,
- "description": "Information on how quickly the loan is funded.",
- "properties": {
- "description": {
- "description": "Estimated time to receive funds.",
- "type": "string"
- }
- },
- "required": [
- "description"
- ],
- "type": "object"
- }
- },
- "required": [
- "applicationMethod"
- ],
- "type": "object"
- },
- "product": {
- "additionalProperties": false,
- "description": "Details about the financial product.",
- "properties": {
- "description": {
- "description": "A brief description of the product.",
- "type": "string"
- },
- "name": {
- "description": "The name of the financial product being offered.",
- "type": "string"
- },
- "type": {
- "description": "The category of the financial product.",
- "enum": [
- "INSTALLMENT_LOAN",
- "LINE_OF_CREDIT",
- "SHORT_TERM_CREDIT",
- "BNPL",
- "MORTGAGE",
- "AUTO_LOAN",
- "AUTO_REFINANCE",
- "STUDENT_LOAN",
- "STUDENT_LOAN_REFINANCE",
- "BUSINESS_LOAN",
- "BUSINESS_BANKING",
- "BUSINESS_CREDIT_CARD",
- "PERSONAL_BANKING",
- "SAVINGS_ACCOUNT",
- "PERSONAL_CREDIT_CARD"
- ],
- "type": "string"
- }
- },
- "required": [
- "name",
- "type"
- ],
- "type": "object"
- },
- "terms": {
- "additionalProperties": false,
- "description": "The terms and conditions of the loan offer.",
- "properties": {
- "amount": {
- "additionalProperties": false,
- "description": "The principal loan amount.",
- "properties": {
- "amount": {
- "type": "number"
- },
- "currency": {
- "const": "USD",
- "type": "string"
- }
- },
- "required": [
- "amount",
- "currency"
- ],
- "type": "object"
- },
- "interestRate": {
- "additionalProperties": false,
- "description": "Details about the interest rate.",
- "properties": {
- "apr": {
- "description": "The Annual Percentage Rate, including fees.",
- "type": "number"
- },
- "rate": {
- "description": "The nominal interest rate.",
- "type": "number"
- },
- "type": {
- "description": "The type of interest rate.",
- "enum": [
- "fixed",
- "variable"
- ],
- "type": "string"
- }
- },
- "required": [
- "type",
- "rate",
- "apr"
- ],
- "type": "object"
- },
- "payment": {
- "additionalProperties": false,
- "description": "Details about the repayment schedule.",
- "properties": {
- "amount": {
- "additionalProperties": false,
- "description": "The amount of each payment.",
- "properties": {
- "amount": {
- "type": "number"
- },
- "currency": {
- "const": "USD",
- "type": "string"
- }
- },
- "required": [
- "amount",
- "currency"
- ],
- "type": "object"
- },
- "frequency": {
- "const": "monthly",
- "description": "The frequency of payments.",
- "type": "string"
- }
- },
- "required": [
- "frequency",
- "amount"
- ],
- "type": "object"
- },
- "prepaymentPenalty": {
- "description": "Indicates if there is a penalty for early repayment.",
- "type": "boolean"
- },
- "repayment": {
- "additionalProperties": false,
- "description": "Summary of repayment details.",
- "properties": {
- "costOfFinancing": {
- "description": "The total cost of borrowing (interest and fees).",
- "type": "number"
- },
- "totalRepaymentAmount": {
- "description": "The total amount to be repaid over the life of the loan.",
- "type": "number"
- }
- },
- "required": [
- "totalRepaymentAmount",
- "costOfFinancing"
- ],
- "type": "object"
- },
- "termMonths": {
- "description": "The duration of the loan in months.",
- "type": "number"
- },
- "totalCost": {
- "additionalProperties": false,
- "description": "The total cost of the loan, including interest and fees.",
- "properties": {
- "amount": {
- "type": "number"
- },
- "currency": {
- "const": "USD",
- "type": "string"
- }
- },
- "required": [
- "amount",
- "currency"
- ],
- "type": "object"
- }
- },
- "required": [
- "amount",
- "interestRate",
- "termMonths"
- ],
- "type": "object"
- }
- },
- "required": [
- "offerId",
- "lender",
- "product",
- "terms",
- "process",
- "isSecureLendTenant"
- ],
- "type": "object"
- },
- "type": "array"
- },
- "summary": {
- "additionalProperties": false,
- "properties": {
- "bestRate": {
- "type": "number"
- },
- "fastestFunding": {
- "type": "string"
- },
- "totalOffers": {
- "type": "number"
- }
- },
- "required": [
- "totalOffers",
- "bestRate",
- "fastestFunding"
- ],
- "type": "object"
- }
- },
- "required": [
- "offers",
- "summary",
- "metadata"
- ],
- "type": "object"
-}New value: +nullDoes the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint=true, destructiveHint=false, and openWorldHint=false, so safety is covered. The description adds that results come from a fixed 'SecureLend catalog', reinforcing the closed-world hint, but it says nothing about what matching logic or result set to expect. Adequate but thin beyond annotations.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Two short sentences with the purpose front-loaded and no filler. The second sentence largely restates the schema's optional flags, which is minor waste but not harmful.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
With no output schema, the description should hint at what the comparison returns (matched offers, rates, eligibility), and it does not. All params are optional, so an agent also can't tell what happens with no inputs — presumably a full catalog listing — which is left unstated.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so all four optional parameters are already documented. The description merely enumerates the same fields without adding format, matching behavior, or defaults, so the baseline of 3 applies.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
States a specific verb (compare) and resource (business loan options in the SecureLend catalog), which clearly separates it from compare_personal_loans, compare_car_loans, and other siblings. It does not explicitly differentiate against the closest neighbor, compare_business_mortgages, but the resource noun does the work.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
Usage is only implied by the resource name — an agent can infer this is for business-loan shopping, but there is no statement of when to prefer it over compare_business_credit_cards, compare_business_mortgages, or create_lender_enquiry. No prerequisites or exclusions are given.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.