From 763dd8efe2a58f22b9e19dcbccc3f10e7aa32076 Mon Sep 17 00:00:00 2001
From: "m2 (AI Agent)" <m2@machinemachine.ai>
Date: Thu, 2 Jul 2026 02:22:31 +0200
Subject: [PATCH] T005: freeze listing.schema.json v1

---
 schemas/listing.schema.json | 129 ++++++++++++++++++++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 schemas/listing.schema.json

diff --git a/schemas/listing.schema.json b/schemas/listing.schema.json
new file mode 100644
index 0000000..78db109
--- /dev/null
+++ b/schemas/listing.schema.json
@@ -0,0 +1,129 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "https://git.machinemachine.ai/m2/market-registry/schemas/listing.schema.json",
+  "title": "Listing",
+  "description": "Catalog-facing record for a marketplace listing. Truth lives in m2/market-registry; derived copy indexed into market:catalog.",
+  "type": "object",
+  "properties": {
+    "schema_version": {
+      "const": "m2.listing.v1"
+    },
+    "listing_id": {
+      "type": "string",
+      "pattern": "^lst_[a-z0-9-]+$"
+    },
+    "solution_id": {
+      "type": "string",
+      "pattern": "^sol_[a-z0-9-]+$"
+    },
+    "solution_version": {
+      "type": "string"
+    },
+    "inventory_type": {
+      "type": "string",
+      "enum": ["solution", "capability", "resource", "service"]
+    },
+    "name": {
+      "type": "string"
+    },
+    "summary": {
+      "type": "string"
+    },
+    "category": {
+      "type": "string"
+    },
+    "keywords": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      }
+    },
+    "icon": {
+      "type": "string"
+    },
+    "price": {
+      "type": "object",
+      "description": "Denormalized from solution at listing time.",
+      "properties": {
+        "amount": {
+          "type": "integer",
+          "minimum": 1
+        },
+        "currency": {
+          "const": "m2cr"
+        },
+        "model": {
+          "type": "string"
+        }
+      },
+      "required": ["amount", "currency", "model"],
+      "additionalProperties": false
+    },
+    "seller": {
+      "type": "string",
+      "description": "operator_id"
+    },
+    "evidence_summary": {
+      "type": "string"
+    },
+    "tenant_visibility": {
+      "type": "array",
+      "items": {
+        "type": "string"
+      },
+      "minItems": 1
+    },
+    "stats": {
+      "type": "object",
+      "description": "Conversion signals (FR-012), updated by telemetry, start zeroed.",
+      "properties": {
+        "installs": {
+          "type": "integer",
+          "minimum": 0,
+          "default": 0
+        },
+        "rating": {
+          "type": "number",
+          "minimum": 0,
+          "maximum": 5
+        },
+        "proposals_shown": {
+          "type": "integer",
+          "minimum": 0,
+          "default": 0
+        },
+        "proposals_accepted": {
+          "type": "integer",
+          "minimum": 0,
+          "default": 0
+        }
+      },
+      "required": ["installs", "proposals_shown", "proposals_accepted"],
+      "additionalProperties": false
+    },
+    "status": {
+      "type": "string",
+      "enum": ["draft", "in_review", "published", "delisted"]
+    },
+    "install_ref": {
+      "type": "string",
+      "pattern": "^lst_[a-z0-9-]+-v\\d+\\.\\d+\\.\\d+$"
+    }
+  },
+  "required": [
+    "schema_version",
+    "listing_id",
+    "solution_id",
+    "solution_version",
+    "inventory_type",
+    "name",
+    "summary",
+    "category",
+    "price",
+    "seller",
+    "tenant_visibility",
+    "status",
+    "install_ref"
+  ],
+  "additionalProperties": false
+}