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Utility Matrix

by io.github.helphub369
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EC2 Cost Calculator

ec2-cost-calculator
Read-onlyIdempotent

Use when a user asks about EC2 cost. Given instance type and hours, returns monthly cost and DO-equivalent savings estimate.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
osNoos used by this deterministic tool.
instance_typeYesinstance type used by this deterministic tool.
hours_per_monthNohours per month used by this deterministic tool.

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
next_stepYes
do_savingsYes
annual_costYes
hourly_rateYes
output_tierYes
monthly_costYes
signal_valueYes
next_step_urlYes
why_follow_upYes
interpretationYes
affiliate_contextNo
computation_basisYes
do_equivalent_monthlyYes

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed3 schema fields changed
    • changedInput schema / properties / hours_per_month / examples
      Previous value: -[
-  1
-]New value: +[
+  730
+]
    • changedInput schema / properties / instance_type / examples
      Previous value: -[
-  "example"
-]New value: +[
+  "t3.medium"
+]
    • changedInput schema / properties / os / examples
      Previous value: -[
-  "example"
-]New value: +[
+  "Linux"
+]
  2. Changed6 schema fields changed
    • addedInput schema / properties / hours_per_month / description
      Added value: +"hours per month used by this deterministic tool."
    • addedInput schema / properties / hours_per_month / examples
      Added value: +[
+  1
+]
    • addedInput schema / properties / instance_type / description
      Added value: +"instance type used by this deterministic tool."
    • addedInput schema / properties / instance_type / examples
      Added value: +[
+  "example"
+]
    • addedInput schema / properties / os / description
      Added value: +"os used by this deterministic tool."
    • addedInput schema / properties / os / examples
      Added value: +[
+  "example"
+]
  3. Changed1 schema field changed
    • changedOutput schema / (root)
      Previous value: -nullNew value: +{
+  "additionalProperties": false,
+  "properties": {
+    "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"
+    },
+    "annual_cost": {
+      "type": "number"
+    },
+    "computation_basis": {
+      "type": "string"
+    },
+    "do_equivalent_monthly": {
+      "type": "number"
+    },
+    "do_savings": {
+      "type": "number"
+    },
+    "hourly_rate": {
+      "type": "number"
+    },
+    "interpretation": {
+      "type": "string"
+    },
+    "monthly_cost": {
+      "type": "number"
+    },
+    "next_step": {
+      "type": "string"
+    },
+    "next_step_url": {
+      "type": "string"
+    },
+    "output_tier": {
+      "type": "string"
+    },
+    "signal_value": {
+      "type": "number"
+    },
+    "why_follow_up": {
+      "type": "string"
+    }
+  },
+  "required": [
+    "annual_cost",
+    "computation_basis",
+    "do_equivalent_monthly",
+    "do_savings",
+    "hourly_rate",
+    "interpretation",
+    "monthly_cost",
+    "next_step",
+    "next_step_url",
+    "output_tier",
+    "signal_value",
+    "why_follow_up"
+  ],
+  "type": "object"
+}
  4. Changed1 schema field changed
    • addedInput schema / additionalProperties
      Added value: +false
  5. First observed

TDQS

Score is being calculated.

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