Utility Matrix

Software Purchase Risk Calculator

software-purchase-risk-calculator

Read-onlyIdempotent

Use when a user asks about risk of a software purchase or SaaS commitment.

Input Schema

TableJSON Schema

Name	Required	Description
`numUsers`	No	numUsers used by this deterministic tool.
`setupHours`	No	setupHours used by this deterministic tool.
`integrationCount`	No	integrationCount used by this deterministic tool.
`internalHourlyCost`	No	internalHourlyCost used by this deterministic tool.
`monthlySubscription`	Yes	monthlySubscription used by this deterministic tool.
`changeManagementRisk`	No	changeManagementRisk used by this deterministic tool.
`contractLengthMonths`	No	contractLengthMonths used by this deterministic tool.
`vendorStabilityScore`	No	vendorStabilityScore used by this deterministic tool.

Output Schema

TableJSON Schema

Name	Required	Description	Default
`next_step`	Yes
`risk_score`	Yes
`output_tier`	Yes
`monthly_cost`	Yes
`signal_value`	Yes
`next_step_url`	Yes
`why_follow_up`	Yes
`contract_total`	Yes
`interpretation`	Yes
`year1_sub_cost`	Yes
`contract_months`	Yes
`vendor_component`	Yes
`year1_labor_cost`	Yes
`year1_total_cost`	Yes
`affiliate_context`	No
`computation_basis`	Yes
`adoption_component`	Yes
`complexity_component`	Yes
`integration_component`	Yes

Schema Changelog

Changes observed during successful MCP inspections.

Changed16 schema fields changedSep 28, 2026
- addedInput schema / properties / changeManagementRisk / description
```
Added value: +"changeManagementRisk used by this deterministic tool."
```
- addedInput schema / properties / changeManagementRisk / examples
```
Added value: +[
+  1
+]
```
- addedInput schema / properties / contractLengthMonths / description
```
Added value: +"contractLengthMonths used by this deterministic tool."
```
- addedInput schema / properties / contractLengthMonths / examples
```
Added value: +[
+  1
+]
```
- addedInput schema / properties / integrationCount / description
```
Added value: +"integrationCount used by this deterministic tool."
```
- addedInput schema / properties / integrationCount / examples
```
Added value: +[
+  1
+]
```
- addedInput schema / properties / internalHourlyCost / description
```
Added value: +"internalHourlyCost used by this deterministic tool."
```
- addedInput schema / properties / internalHourlyCost / examples
```
Added value: +[
+  1
+]
```
- addedInput schema / properties / monthlySubscription / description
```
Added value: +"monthlySubscription used by this deterministic tool."
```
- addedInput schema / properties / monthlySubscription / examples
```
Added value: +[
+  1
+]
```
- addedInput schema / properties / numUsers / description
```
Added value: +"numUsers used by this deterministic tool."
```
- addedInput schema / properties / numUsers / examples
```
Added value: +[
+  1
+]
```
- addedInput schema / properties / setupHours / description
```
Added value: +"setupHours used by this deterministic tool."
```
- addedInput schema / properties / setupHours / examples
```
Added value: +[
+  1
+]
```
- addedInput schema / properties / vendorStabilityScore / description
```
Added value: +"vendorStabilityScore used by this deterministic tool."
```
- addedInput schema / properties / vendorStabilityScore / examples
```
Added value: +[
+  1
+]
```

Changed1 schema field changedJul 15, 2026

changedOutput schema / (root)

Previous value: -nullNew value: +{
+  "additionalProperties": false,
+  "properties": {
+    "adoption_component": {
+      "type": "number"
+    },
+    "affiliate_context": {
+      "additionalProperties": false,
+      "properties": {
+        "affiliate": {
+          "type": "string"
+        },
+        "cta_label": {
+          "type": "string"
+        },
+        "disclosure": {
+          "type": "string"
+        },
+        "framing": {
+          "type": "string"
+        },
+        "posture": {
+          "enum": [
+            "secondary"
+          ],
+          "type": "string"
+        },
+        "slot_id": {
+          "type": "string"
+        },
+        "url": {
+          "type": "string"
+        },
+        "variant": {
+          "type": "string"
+        }
+      },
+      "required": [
+        "affiliate",
+        "cta_label",
+        "disclosure",
+        "framing",
+        "posture",
+        "slot_id",
+        "url",
+        "variant"
+      ],
+      "type": "object"
+    },
+    "complexity_component": {
+      "type": "number"
+    },
+    "computation_basis": {
+      "type": "string"
+    },
+    "contract_months": {
+      "type": "number"
+    },
+    "contract_total": {
+      "type": "number"
+    },
+    "integration_component": {
+      "type": "number"
+    },
+    "interpretation": {
+      "type": "string"
+    },
+    "monthly_cost": {
+      "type": "number"
+    },
+    "next_step": {
+      "type": "string"
+    },
+    "next_step_url": {
+      "type": "string"
+    },
+    "output_tier": {
+      "type": "string"
+    },
+    "risk_score": {
+      "type": "number"
+    },
+    "signal_value": {
+      "type": "number"
+    },
+    "vendor_component": {
+      "type": "number"
+    },
+    "why_follow_up": {
+      "type": "string"
+    },
+    "year1_labor_cost": {
+      "type": "number"
+    },
+    "year1_sub_cost": {
+      "type": "number"
+    },
+    "year1_total_cost": {
+      "type": "number"
+    }
+  },
+  "required": [
+    "adoption_component",
+    "complexity_component",
+    "computation_basis",
+    "contract_months",
+    "contract_total",
+    "integration_component",
+    "interpretation",
+    "monthly_cost",
+    "next_step",
+    "next_step_url",
+    "output_tier",
+    "risk_score",
+    "signal_value",
+    "vendor_component",
+    "why_follow_up",
+    "year1_labor_cost",
+    "year1_sub_cost",
+    "year1_total_cost"
+  ],
+  "type": "object"
+}

Changed1 schema field changedJul 13, 2026
- addedInput schema / additionalProperties
```
Added value: +false
```
First observedJun 29, 2026

TDQS

Score is being calculated.

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