{
  "argumentSchema": {
    "$defs": {
      "AddCommentEvent": {
        "properties": {
          "agentName": {
            "description": "Explicit content-level signature for an agent using its human user's\nidentity key. Optional only so callers of the previous deployed schema\nremain valid; new callers must provide a non-blank name.",
            "type": "string"
          },
          "body": {
            "type": "string"
          }
        },
        "required": [
          "body"
        ],
        "type": "object"
      },
      "AddLinkEvent": {
        "properties": {
          "agentName": {
            "description": "Explicit content-level signature for an agent using its human user's\nidentity key. Optional only so callers of the previous deployed schema\nremain valid; new callers must provide a non-blank name.",
            "type": "string"
          },
          "kind": {
            "$ref": "#/$defs/TopicLinkKind"
          },
          "label": {
            "type": "string"
          },
          "url": {
            "type": "string"
          }
        },
        "required": [
          "kind",
          "url",
          "label"
        ],
        "type": "object"
      },
      "SetBodyEvent": {
        "properties": {
          "agentName": {
            "description": "Explicit content-level signature for an agent using its human user's\nidentity key. Optional only so callers of the previous deployed schema\nremain valid; new callers must provide a non-blank name.",
            "type": "string"
          },
          "body": {
            "type": "string"
          }
        },
        "required": [
          "body"
        ],
        "type": "object"
      },
      "TopicAuthor": {
        "properties": {
          "avatar": {
            "type": "string"
          },
          "kind": {
            "enum": [
              "person",
              "agent"
            ]
          },
          "name": {
            "type": "string"
          }
        },
        "required": [
          "kind",
          "name"
        ],
        "type": "object"
      },
      "TopicComment": {
        "properties": {
          "author": {
            "$ref": "#/$defs/TopicAuthor",
            "description": "Snapshot taken at write time (profile enrichment comes later; never gate\nauthorship on a profile wish — CT-1879). Comments carry no minted id:\narray elements have stable entity identity; future editing addresses\nelements by reference (`equals()`), not by a synthetic key."
          },
          "authorName": {
            "default": "",
            "type": "string"
          },
          "body": {
            "default": "",
            "type": "string"
          },
          "sentAt": {
            "default": 0,
            "type": "number"
          }
        },
        "required": [
          "authorName",
          "body",
          "sentAt"
        ],
        "type": "object"
      },
      "TopicEdges": {
        "properties": {
          "referencedBy": {
            "description": "Sibling topics whose prose mentions this topic's fid.",
            "items": {
              "$ref": "#/$defs/TopicReference"
            },
            "type": "array"
          },
          "refsOut": {
            "description": "Sibling topics whose fids this topic's prose mentions.",
            "items": {
              "$ref": "#/$defs/TopicReference"
            },
            "type": "array"
          }
        },
        "required": [
          "refsOut",
          "referencedBy"
        ],
        "type": "object"
      },
      "TopicLink": {
        "properties": {
          "addedAt": {
            "type": "number"
          },
          "addedBy": {
            "$ref": "#/$defs/TopicAuthor"
          },
          "kind": {
            "$ref": "#/$defs/TopicLinkKind",
            "default": "web"
          },
          "label": {
            "default": "",
            "type": "string"
          },
          "url": {
            "default": "",
            "type": "string"
          }
        },
        "required": [
          "kind",
          "url",
          "label"
        ],
        "type": "object"
      },
      "TopicLinkKind": {
        "enum": [
          "session",
          "pr",
          "topic",
          "web"
        ]
      },
      "TopicPiece": {
        "properties": {
          "$NAME": {
            "default": "",
            "description": "The topic's display name. Like the other derived display fields, a cold\nretained sibling may not have produced this path yet; its persisted title\nremains authoritative until it does.",
            "type": [
              "string",
              "undefined"
            ]
          },
          "addComment": {
            "$ref": "#/$defs/AddCommentEvent",
            "asCell": [
              "stream"
            ]
          },
          "addLink": {
            "$ref": "#/$defs/AddLinkEvent",
            "asCell": [
              "stream"
            ]
          },
          "body": {
            "type": "string"
          },
          "bodyUpdatedAt": {
            "type": [
              "number",
              "undefined"
            ]
          },
          "bodyUpdatedBy": {
            "anyOf": [
              {
                "type": "undefined"
              },
              {
                "$ref": "#/$defs/TopicAuthor"
              }
            ]
          },
          "commentCount": {
            "default": 0,
            "type": [
              "number",
              "undefined"
            ]
          },
          "comments": {
            "items": {
              "$ref": "#/$defs/TopicComment"
            },
            "type": "array"
          },
          "createdAt": {
            "type": "number"
          },
          "createdBy": {
            "anyOf": [
              {
                "$ref": "#/$defs/TopicAuthor"
              },
              {
                "type": "undefined"
              }
            ],
            "default": {
              "kind": "person",
              "name": ""
            }
          },
          "createdByName": {
            "type": "string"
          },
          "crossrefs": {
            "anyOf": [
              {
                "$ref": "#/$defs/TopicEdges"
              },
              {
                "type": "undefined"
              }
            ],
            "default": {
              "referencedBy": [],
              "refsOut": []
            },
            "description": "This topic's own place in the board's prose graph, derived read-side\nfrom `mentionable` (the sibling pieces it links, resolved from the\nboard's own list). Both sets stay empty until `mentionable` is wired.\nOptional (2026-07-21 deploy): pieces healed before their `mentionable`\nlink exists carry a session-scoped crossrefs indirection that resolves\nundefined outside the minting session; the list projection must accept\nthat rather than fail argument validation."
          },
          "lastActivityAt": {
            "default": 0,
            "type": [
              "number",
              "undefined"
            ]
          },
          "links": {
            "items": {
              "$ref": "#/$defs/TopicLink"
            },
            "type": "array"
          },
          "setBody": {
            "$ref": "#/$defs/SetBodyEvent",
            "asCell": [
              "stream"
            ]
          },
          "title": {
            "type": "string"
          }
        },
        "required": [
          "comments",
          "links",
          "addComment",
          "addLink",
          "setBody",
          "title",
          "body",
          "createdAt",
          "createdByName",
          "commentCount",
          "lastActivityAt",
          "$NAME"
        ],
        "type": "object"
      },
      "TopicReference": {
        "properties": {
          "$NAME": {
            "default": "",
            "description": "The topic's display name. Like the other derived display fields, a cold\nretained sibling may not have produced this path yet; its persisted title\nremains authoritative until it does.",
            "type": [
              "string",
              "undefined"
            ]
          },
          "addComment": {
            "$ref": "#/$defs/AddCommentEvent",
            "asCell": [
              "stream"
            ]
          },
          "addLink": {
            "$ref": "#/$defs/AddLinkEvent",
            "asCell": [
              "stream"
            ]
          },
          "body": {
            "type": "string"
          },
          "bodyUpdatedAt": {
            "type": [
              "number",
              "undefined"
            ]
          },
          "bodyUpdatedBy": {
            "anyOf": [
              {
                "type": "undefined"
              },
              {
                "$ref": "#/$defs/TopicAuthor"
              }
            ]
          },
          "commentCount": {
            "default": 0,
            "type": [
              "number",
              "undefined"
            ]
          },
          "comments": {
            "items": {
              "$ref": "#/$defs/TopicComment"
            },
            "type": "array"
          },
          "createdAt": {
            "type": "number"
          },
          "createdBy": {
            "anyOf": [
              {
                "$ref": "#/$defs/TopicAuthor"
              },
              {
                "type": "undefined"
              }
            ],
            "default": {
              "kind": "person",
              "name": ""
            }
          },
          "createdByName": {
            "type": "string"
          },
          "lastActivityAt": {
            "default": 0,
            "type": [
              "number",
              "undefined"
            ]
          },
          "links": {
            "items": {
              "$ref": "#/$defs/TopicLink"
            },
            "type": "array"
          },
          "setBody": {
            "$ref": "#/$defs/SetBodyEvent",
            "asCell": [
              "stream"
            ]
          },
          "title": {
            "type": "string"
          }
        },
        "required": [
          "comments",
          "links",
          "addComment",
          "addLink",
          "setBody",
          "title",
          "body",
          "createdAt",
          "createdByName",
          "commentCount",
          "lastActivityAt",
          "$NAME"
        ],
        "type": "object"
      }
    },
    "properties": {
      "myName": {
        "asCell": [
          {
            "kind": "cell",
            "scope": "user"
          }
        ],
        "default": "",
        "type": "string"
      },
      "topics": {
        "asCell": [
          "cell"
        ],
        "default": [],
        "items": {
          "$ref": "#/$defs/TopicPiece"
        },
        "type": "array"
      }
    },
    "type": "object"
  },
  "pattern": "topics/main.tsx",
  "resultSchema": {
    "$defs": {
      "AddCommentEvent": {
        "properties": {
          "agentName": {
            "description": "Explicit content-level signature for an agent using its human user's\nidentity key. Optional only so callers of the previous deployed schema\nremain valid; new callers must provide a non-blank name.",
            "type": "string"
          },
          "body": {
            "type": "string"
          }
        },
        "required": [
          "body"
        ],
        "type": "object"
      },
      "AddLinkEvent": {
        "properties": {
          "agentName": {
            "description": "Explicit content-level signature for an agent using its human user's\nidentity key. Optional only so callers of the previous deployed schema\nremain valid; new callers must provide a non-blank name.",
            "type": "string"
          },
          "kind": {
            "$ref": "#/$defs/TopicLinkKind"
          },
          "label": {
            "type": "string"
          },
          "url": {
            "type": "string"
          }
        },
        "required": [
          "kind",
          "url",
          "label"
        ],
        "type": "object"
      },
      "AddTopicEvent": {
        "properties": {
          "agentName": {
            "description": "The agent making this mutation. The authenticated principal remains the\nhuman whose identity key invoked the stream; this is the agent's explicit\ncontent-level signature under that shared principal. Optional only so\ncallers of the previous deployed schema remain valid; new callers must\nprovide a non-blank name.",
            "type": "string"
          },
          "body": {
            "description": "The topic's initial living-document body. A topic born with a body\nappears with it atomically — no reader observes the title-only halfway\nstate, and no follow-up `setBody` call is needed to finish a create\n(verb contract: the atomic-unit rule).",
            "type": "string"
          },
          "title": {
            "type": "string"
          }
        },
        "required": [
          "title"
        ],
        "type": "object"
      },
      "SetBodyEvent": {
        "properties": {
          "agentName": {
            "description": "Explicit content-level signature for an agent using its human user's\nidentity key. Optional only so callers of the previous deployed schema\nremain valid; new callers must provide a non-blank name.",
            "type": "string"
          },
          "body": {
            "type": "string"
          }
        },
        "required": [
          "body"
        ],
        "type": "object"
      },
      "TopicAuthor": {
        "properties": {
          "avatar": {
            "type": "string"
          },
          "kind": {
            "enum": [
              "person",
              "agent"
            ]
          },
          "name": {
            "type": "string"
          }
        },
        "required": [
          "kind",
          "name"
        ],
        "type": "object"
      },
      "TopicComment": {
        "properties": {
          "author": {
            "$ref": "#/$defs/TopicAuthor",
            "description": "Snapshot taken at write time (profile enrichment comes later; never gate\nauthorship on a profile wish — CT-1879). Comments carry no minted id:\narray elements have stable entity identity; future editing addresses\nelements by reference (`equals()`), not by a synthetic key."
          },
          "authorName": {
            "default": "",
            "type": "string"
          },
          "body": {
            "default": "",
            "type": "string"
          },
          "sentAt": {
            "default": 0,
            "type": "number"
          }
        },
        "required": [
          "authorName",
          "body",
          "sentAt"
        ],
        "type": "object"
      },
      "TopicCrossref": {
        "properties": {
          "commentCount": {
            "description": "Coalesced to 0 for a cold or older sibling whose derived path is absent,\nso the row itself never carries the mixed-version undefined.",
            "type": "number"
          },
          "createdAt": {
            "type": "number"
          },
          "createdBy": {
            "anyOf": [
              {
                "$ref": "#/$defs/TopicAuthor"
              },
              {
                "type": "undefined"
              }
            ],
            "default": {
              "kind": "person",
              "name": ""
            },
            "description": "Authorship has no honest zero, so absence stays declared rather than\nbeing coalesced to an empty author."
          },
          "fid": {
            "description": "The topic's own fid in tagged form (`fid1:…`); \"\" until known.",
            "type": "string"
          },
          "lastActivityAt": {
            "type": "number"
          },
          "referencedBy": {
            "description": "Sibling topics whose prose mentions this topic's fid.",
            "items": {
              "$ref": "#/$defs/TopicPiece"
            },
            "type": "array"
          },
          "referencedByLinks": {
            "items": {
              "$ref": "#/$defs/TopicNavigationLink"
            },
            "type": "array"
          },
          "refsOut": {
            "description": "Sibling topics whose fids this topic's prose mentions.",
            "items": {
              "$ref": "#/$defs/TopicPiece"
            },
            "type": "array"
          },
          "refsOutLinks": {
            "description": "The same two edge sets as durable fid/title snapshots, so rendered\nnavigation survives a cold load without resolving a sibling.",
            "items": {
              "$ref": "#/$defs/TopicNavigationLink"
            },
            "type": "array"
          },
          "title": {
            "type": "string"
          },
          "topic": {
            "$ref": "#/$defs/TopicPiece"
          }
        },
        "required": [
          "fid",
          "topic",
          "title",
          "createdAt",
          "commentCount",
          "lastActivityAt",
          "refsOut",
          "referencedBy",
          "refsOutLinks",
          "referencedByLinks"
        ],
        "type": "object"
      },
      "TopicEdges": {
        "properties": {
          "referencedBy": {
            "description": "Sibling topics whose prose mentions this topic's fid.",
            "items": {
              "$ref": "#/$defs/TopicReference"
            },
            "type": "array"
          },
          "refsOut": {
            "description": "Sibling topics whose fids this topic's prose mentions.",
            "items": {
              "$ref": "#/$defs/TopicReference"
            },
            "type": "array"
          }
        },
        "required": [
          "refsOut",
          "referencedBy"
        ],
        "type": "object"
      },
      "TopicIndexRef": {
        "properties": {
          "title": {
            "type": "string"
          }
        },
        "required": [
          "title"
        ],
        "type": "object"
      },
      "TopicIndexRow": {
        "properties": {
          "commentCount": {
            "type": "number"
          },
          "createdAt": {
            "type": "number"
          },
          "createdBy": {
            "anyOf": [
              {
                "$ref": "#/$defs/TopicAuthor"
              },
              {
                "type": "undefined"
              }
            ],
            "default": {
              "kind": "person",
              "name": ""
            }
          },
          "lastActivityAt": {
            "type": "number"
          },
          "referencedBy": {
            "description": "Sibling topics whose prose mentions this topic's fid.",
            "items": {
              "$ref": "#/$defs/TopicIndexRef"
            },
            "type": "array"
          },
          "refsOut": {
            "description": "Sibling topics whose fids this topic's prose mentions.",
            "items": {
              "$ref": "#/$defs/TopicIndexRef"
            },
            "type": "array"
          },
          "title": {
            "type": "string"
          },
          "topic": {
            "$ref": "#/$defs/TopicIndexRef"
          }
        },
        "required": [
          "topic",
          "title",
          "createdAt",
          "commentCount",
          "lastActivityAt",
          "refsOut",
          "referencedBy"
        ],
        "type": "object"
      },
      "TopicLink": {
        "properties": {
          "addedAt": {
            "type": "number"
          },
          "addedBy": {
            "$ref": "#/$defs/TopicAuthor"
          },
          "kind": {
            "$ref": "#/$defs/TopicLinkKind",
            "default": "web"
          },
          "label": {
            "default": "",
            "type": "string"
          },
          "url": {
            "default": "",
            "type": "string"
          }
        },
        "required": [
          "kind",
          "url",
          "label"
        ],
        "type": "object"
      },
      "TopicLinkKind": {
        "enum": [
          "session",
          "pr",
          "topic",
          "web"
        ]
      },
      "TopicNavigationLink": {
        "properties": {
          "fid": {
            "type": "string"
          },
          "title": {
            "type": "string"
          }
        },
        "required": [
          "fid",
          "title"
        ],
        "type": "object"
      },
      "TopicPiece": {
        "properties": {
          "$NAME": {
            "default": "",
            "description": "The topic's display name. Like the other derived display fields, a cold\nretained sibling may not have produced this path yet; its persisted title\nremains authoritative until it does.",
            "type": [
              "string",
              "undefined"
            ]
          },
          "addComment": {
            "$ref": "#/$defs/AddCommentEvent",
            "asCell": [
              "stream"
            ]
          },
          "addLink": {
            "$ref": "#/$defs/AddLinkEvent",
            "asCell": [
              "stream"
            ]
          },
          "body": {
            "type": "string"
          },
          "bodyUpdatedAt": {
            "type": [
              "number",
              "undefined"
            ]
          },
          "bodyUpdatedBy": {
            "anyOf": [
              {
                "type": "undefined"
              },
              {
                "$ref": "#/$defs/TopicAuthor"
              }
            ]
          },
          "commentCount": {
            "default": 0,
            "type": [
              "number",
              "undefined"
            ]
          },
          "comments": {
            "items": {
              "$ref": "#/$defs/TopicComment"
            },
            "type": "array"
          },
          "createdAt": {
            "type": "number"
          },
          "createdBy": {
            "anyOf": [
              {
                "$ref": "#/$defs/TopicAuthor"
              },
              {
                "type": "undefined"
              }
            ],
            "default": {
              "kind": "person",
              "name": ""
            }
          },
          "createdByName": {
            "type": "string"
          },
          "crossrefs": {
            "anyOf": [
              {
                "$ref": "#/$defs/TopicEdges"
              },
              {
                "type": "undefined"
              }
            ],
            "default": {
              "referencedBy": [],
              "refsOut": []
            },
            "description": "This topic's own place in the board's prose graph, derived read-side\nfrom `mentionable` (the sibling pieces it links, resolved from the\nboard's own list). Both sets stay empty until `mentionable` is wired.\nOptional (2026-07-21 deploy): pieces healed before their `mentionable`\nlink exists carry a session-scoped crossrefs indirection that resolves\nundefined outside the minting session; the list projection must accept\nthat rather than fail argument validation."
          },
          "lastActivityAt": {
            "default": 0,
            "type": [
              "number",
              "undefined"
            ]
          },
          "links": {
            "items": {
              "$ref": "#/$defs/TopicLink"
            },
            "type": "array"
          },
          "setBody": {
            "$ref": "#/$defs/SetBodyEvent",
            "asCell": [
              "stream"
            ]
          },
          "title": {
            "type": "string"
          }
        },
        "required": [
          "comments",
          "links",
          "addComment",
          "addLink",
          "setBody",
          "title",
          "body",
          "createdAt",
          "createdByName",
          "commentCount",
          "lastActivityAt",
          "$NAME"
        ],
        "type": "object"
      },
      "TopicReference": {
        "properties": {
          "$NAME": {
            "default": "",
            "description": "The topic's display name. Like the other derived display fields, a cold\nretained sibling may not have produced this path yet; its persisted title\nremains authoritative until it does.",
            "type": [
              "string",
              "undefined"
            ]
          },
          "addComment": {
            "$ref": "#/$defs/AddCommentEvent",
            "asCell": [
              "stream"
            ]
          },
          "addLink": {
            "$ref": "#/$defs/AddLinkEvent",
            "asCell": [
              "stream"
            ]
          },
          "body": {
            "type": "string"
          },
          "bodyUpdatedAt": {
            "type": [
              "number",
              "undefined"
            ]
          },
          "bodyUpdatedBy": {
            "anyOf": [
              {
                "type": "undefined"
              },
              {
                "$ref": "#/$defs/TopicAuthor"
              }
            ]
          },
          "commentCount": {
            "default": 0,
            "type": [
              "number",
              "undefined"
            ]
          },
          "comments": {
            "items": {
              "$ref": "#/$defs/TopicComment"
            },
            "type": "array"
          },
          "createdAt": {
            "type": "number"
          },
          "createdBy": {
            "anyOf": [
              {
                "$ref": "#/$defs/TopicAuthor"
              },
              {
                "type": "undefined"
              }
            ],
            "default": {
              "kind": "person",
              "name": ""
            }
          },
          "createdByName": {
            "type": "string"
          },
          "lastActivityAt": {
            "default": 0,
            "type": [
              "number",
              "undefined"
            ]
          },
          "links": {
            "items": {
              "$ref": "#/$defs/TopicLink"
            },
            "type": "array"
          },
          "setBody": {
            "$ref": "#/$defs/SetBodyEvent",
            "asCell": [
              "stream"
            ]
          },
          "title": {
            "type": "string"
          }
        },
        "required": [
          "comments",
          "links",
          "addComment",
          "addLink",
          "setBody",
          "title",
          "body",
          "createdAt",
          "createdByName",
          "commentCount",
          "lastActivityAt",
          "$NAME"
        ],
        "type": "object"
      }
    },
    "description": "Topics — a tracker over #topic pieces: durable units of shared attention\n(CT-1878). Deliberately minimal: no statuses, labels, or assignees; topics\nsort by last activity. Replaces Linear / GitHub issues / loose process docs\nfor the team; PR workflows stay in GitHub and arrive here as links.",
    "properties": {
      "$NAME": {
        "type": "string"
      },
      "$UI": {
        "$ref": "https://commonfabric.org/schemas/vnode.json"
      },
      "addTopic": {
        "$ref": "#/$defs/AddTopicEvent",
        "asCell": [
          "stream"
        ]
      },
      "crossrefs": {
        "default": [],
        "description": "The prose reference graph. Rows carry their topic, so consumers never\nneed to correlate by index — indices are not a stable address.",
        "items": {
          "$ref": "#/$defs/TopicCrossref"
        },
        "type": "array"
      },
      "index": {
        "default": [],
        "description": "The documented full-board survey surface: the same rows as `crossrefs`,\ndeclared through the tighter title-only reference type.",
        "items": {
          "$ref": "#/$defs/TopicIndexRow"
        },
        "type": "array"
      },
      "mentionable": {
        "default": [],
        "items": {
          "$ref": "#/$defs/TopicPiece"
        },
        "type": "array"
      },
      "myName": {
        "type": "string"
      },
      "newTitle": {
        "description": "Session-local draft for the footer composer (exposed for embedding and\nheadless driving, like the chat exemplar's drafts).",
        "type": "string"
      },
      "setMyName": {
        "asCell": [
          "stream"
        ],
        "properties": {
          "name": {
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "submitTopic": {
        "asCell": [
          "stream",
          "opaque"
        ],
        "description": "Submit the footer composer as the current viewer's canonical Profile."
      },
      "topicCount": {
        "type": "number"
      },
      "topics": {
        "items": {
          "$ref": "#/$defs/TopicPiece"
        },
        "type": "array"
      }
    },
    "required": [
      "topics",
      "mentionable",
      "topicCount",
      "crossrefs",
      "index",
      "addTopic",
      "myName",
      "setMyName",
      "submitTopic",
      "$NAME",
      "$UI"
    ],
    "tags": [
      "topic"
    ],
    "type": "object"
  }
}