···

       
4
       
 
       
  "defs": {

     

       
5
       
 
       
    "main": {

     

       
6
       
 
       
      "type": "object",

     

       
7
       
-
       
      "description": "External link embed with preview metadata and provider support",

     

       
8
       
 
       
      "required": ["external"],

     

       
9
       
 
       
      "properties": {

     

       
10
       
 
       
        "external": {

     
···

       
15
       
 
       
    },

     

       
16
       
 
       
    "external": {

     

       
17
       
 
       
      "type": "object",

     

       
18
       
-
       
      "description": "External link metadata",

     

       
19
       
 
       
      "required": ["uri"],

     

       
20
       
 
       
      "properties": {

     

       
21
       
 
       
        "uri": {

     

       
22
       
 
       
          "type": "string",

     

       
23
       
 
       
          "format": "uri",

     

       
24
       
-
       
          "description": "URI of the external content"

     

       
25
       
 
       
        },

     

       
26
       
 
       
        "title": {

     

       
27
       
 
       
          "type": "string",

     
···

       
39
       
 
       
          "type": "blob",

     

       
40
       
 
       
          "accept": ["image/png", "image/jpeg", "image/webp"],

     

       
41
       
 
       
          "maxSize": 1000000,

     

       
42
       
-
       
          "description": "Thumbnail image for the link"

     

       
43
       
 
       
        },

     

       
44
       
 
       
        "domain": {

     

       
45
       
 
       
          "type": "string",

     

       
46
       
-
       
          "description": "Domain of the linked content"

     

       
0
       
 
       

     

       
47
       
 
       
        },

     

       
48
       
 
       
        "embedType": {

     

       
49
       
 
       
          "type": "string",

     
···

       
52
       
 
       
        },

     

       
53
       
 
       
        "provider": {

     

       
54
       
 
       
          "type": "string",

     

       
0
       
 
       

     

       
55
       
 
       
          "description": "Service provider name (e.g., imgur, streamable)"

     

       
56
       
 
       
        },

     

       
57
       
 
       
        "images": {

     
···

       
67
       
 
       
          "type": "integer",

     

       
68
       
 
       
          "minimum": 0,

     

       
69
       
 
       
          "description": "Total number of items if more than displayed (for galleries)"

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
0
       
 
       

     

       
70
       
 
       
        }

     

       
71
       
 
       
      }

     

       
72
       
 
       
    }

     

···

       
4
       
 
       
  "defs": {

     

       
5
       
 
       
    "main": {

     

       
6
       
 
       
      "type": "object",

     

       
7
       
+
       
      "description": "External link embed with optional aggregated sources for megathreads",

     

       
8
       
 
       
      "required": ["external"],

     

       
9
       
 
       
      "properties": {

     

       
10
       
 
       
        "external": {

     
···

       
15
       
 
       
    },

     

       
16
       
 
       
    "external": {

     

       
17
       
 
       
      "type": "object",

     

       
18
       
+
       
      "description": "Primary external link metadata",

     

       
19
       
 
       
      "required": ["uri"],

     

       
20
       
 
       
      "properties": {

     

       
21
       
 
       
        "uri": {

     

       
22
       
 
       
          "type": "string",

     

       
23
       
 
       
          "format": "uri",

     

       
24
       
+
       
          "description": "URI of the primary external content"

     

       
25
       
 
       
        },

     

       
26
       
 
       
        "title": {

     

       
27
       
 
       
          "type": "string",

     
···

       
39
       
 
       
          "type": "blob",

     

       
40
       
 
       
          "accept": ["image/png", "image/jpeg", "image/webp"],

     

       
41
       
 
       
          "maxSize": 1000000,

     

       
42
       
+
       
          "description": "Thumbnail image for the post (applies to primary link)"

     

       
43
       
 
       
        },

     

       
44
       
 
       
        "domain": {

     

       
45
       
 
       
          "type": "string",

     

       
46
       
+
       
          "maxLength": 253,

     

       
47
       
+
       
          "description": "Domain of the linked content (e.g., nytimes.com)"

     

       
48
       
 
       
        },

     

       
49
       
 
       
        "embedType": {

     

       
50
       
 
       
          "type": "string",

     
···

       
53
       
 
       
        },

     

       
54
       
 
       
        "provider": {

     

       
55
       
 
       
          "type": "string",

     

       
56
       
+
       
          "maxLength": 100,

     

       
57
       
 
       
          "description": "Service provider name (e.g., imgur, streamable)"

     

       
58
       
 
       
        },

     

       
59
       
 
       
        "images": {

     
···

       
69
       
 
       
          "type": "integer",

     

       
70
       
 
       
          "minimum": 0,

     

       
71
       
 
       
          "description": "Total number of items if more than displayed (for galleries)"

     

       
72
       
+
       
        },

     

       
73
       
+
       
        "sources": {

     

       
74
       
+
       
          "type": "array",

     

       
75
       
+
       
          "description": "Aggregated source links for megathreads. Each source references an original article and optionally the Coves post that shared it",

     

       
76
       
+
       
          "maxLength": 50,

     

       
77
       
+
       
          "items": {

     

       
78
       
+
       
            "type": "ref",

     

       
79
       
+
       
            "ref": "#source"

     

       
80
       
+
       
          }

     

       
81
       
+
       
        }

     

       
82
       
+
       
      }

     

       
83
       
+
       
    },

     

       
84
       
+
       
    "source": {

     

       
85
       
+
       
      "type": "object",

     

       
86
       
+
       
      "description": "A source link aggregated into a megathread",

     

       
87
       
+
       
      "required": ["uri"],

     

       
88
       
+
       
      "properties": {

     

       
89
       
+
       
        "uri": {

     

       
90
       
+
       
          "type": "string",

     

       
91
       
+
       
          "format": "uri",

     

       
92
       
+
       
          "description": "URI of the source article"

     

       
93
       
+
       
        },

     

       
94
       
+
       
        "title": {

     

       
95
       
+
       
          "type": "string",

     

       
96
       
+
       
          "maxLength": 500,

     

       
97
       
+
       
          "maxGraphemes": 500,

     

       
98
       
+
       
          "description": "Title of the source article"

     

       
99
       
+
       
        },

     

       
100
       
+
       
        "domain": {

     

       
101
       
+
       
          "type": "string",

     

       
102
       
+
       
          "maxLength": 253,

     

       
103
       
+
       
          "description": "Domain of the source (e.g., nytimes.com)"

     

       
104
       
+
       
        },

     

       
105
       
+
       
        "sourcePost": {

     

       
106
       
+
       
          "type": "ref",

     

       
107
       
+
       
          "ref": "com.atproto.repo.strongRef",

     

       
108
       
+
       
          "description": "Reference to the Coves post that originally shared this link. Used for feed deprioritization of rolled-up posts"

     

       
109
       
 
       
        }

     

       
110
       
 
       
      }

     

       
111
       
 
       
    }