optionality-mcp

optionality_update_coupon

Patch a coupon's editable fields.

Pass only the fields you want to change. To set a cap to unlimited (NULL in the schema), pass clear_uses_per_patron=true or clear_total_uses=true. Renaming the code is allowed — existing patron redemption rows survive (they key on coupon id). tool_ids replaces the coupon's binding — tool ids or MCP tool names, ["*"] for every paid tool, [] to unbind it.

RESTRICTED to operator — requires proof.

Input Schema

TableJSON Schema

Name	Required	Description	Default
`name`	No
`tool_ids`	No
`coupon_id`	Yes
`dpop_token`	No
`total_uses`	No
`valid_from`	No
`valid_until`	No
`uses_per_patron`	No
`clear_total_uses`	No
`discount_percent`	No
`clear_uses_per_patron`	No

Output Schema

TableJSON Schema

Name	Required	Description	Default
No arguments

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 8, 2026

addedInput schema / properties / tool_ids

Added value: +{
+  "anyOf": [
+    {
+      "items": {
+        "type": "string"
+      },
+      "type": "array"
+    },
+    {
+      "type": "null"
+    }
+  ],
+  "default": null
+}

First observedJul 16, 2026

TDQS

Score is being calculated.

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