diff --git a/lexicons/com.atproto/label.defs b/lexicons/com.atproto/label.defs
new file mode 100644
index 0000000..503aae9
--- /dev/null
+++ b/lexicons/com.atproto/label.defs
@@ -0,0 +1,193 @@
+{
+  "$type": "com.atproto.lexicon.schema",
+  "defs": {
+    "label": {
+      "description": "Metadata tag on an atproto resource (eg, repo or record).",
+      "properties": {
+        "cid": {
+          "description": "Optionally, CID specifying the specific version of 'uri' resource this label applies to.",
+          "format": "cid",
+          "type": "string"
+        },
+        "cts": {
+          "description": "Timestamp when this label was created.",
+          "format": "datetime",
+          "type": "string"
+        },
+        "exp": {
+          "description": "Timestamp at which this label expires (no longer applies).",
+          "format": "datetime",
+          "type": "string"
+        },
+        "neg": {
+          "description": "If true, this is a negation label, overwriting a previous label.",
+          "type": "boolean"
+        },
+        "sig": {
+          "description": "Signature of dag-cbor encoded label.",
+          "type": "bytes"
+        },
+        "src": {
+          "description": "DID of the actor who created this label.",
+          "format": "did",
+          "type": "string"
+        },
+        "uri": {
+          "description": "AT URI of the record, repository (account), or other resource that this label applies to.",
+          "format": "uri",
+          "type": "string"
+        },
+        "val": {
+          "description": "The short string name of the value or type of this label.",
+          "maxLength": 128,
+          "type": "string"
+        },
+        "ver": {
+          "description": "The AT Protocol version of the label object.",
+          "type": "integer"
+        }
+      },
+      "required": [
+        "src",
+        "uri",
+        "val",
+        "cts"
+      ],
+      "type": "object"
+    },
+    "labelValue": {
+      "knownValues": [
+        "!hide",
+        "!no-promote",
+        "!warn",
+        "!no-unauthenticated",
+        "dmca-violation",
+        "doxxing",
+        "porn",
+        "sexual",
+        "nudity",
+        "nsfl",
+        "gore"
+      ],
+      "type": "string"
+    },
+    "labelValueDefinition": {
+      "description": "Declares a label value and its expected interpretations and behaviors.",
+      "properties": {
+        "adultOnly": {
+          "description": "Does the user need to have adult content enabled in order to configure this label?",
+          "type": "boolean"
+        },
+        "blurs": {
+          "description": "What should this label hide in the UI, if applied? 'content' hides all of the target; 'media' hides the images/video/audio; 'none' hides nothing.",
+          "knownValues": [
+            "content",
+            "media",
+            "none"
+          ],
+          "type": "string"
+        },
+        "defaultSetting": {
+          "default": "warn",
+          "description": "The default setting for this label.",
+          "knownValues": [
+            "ignore",
+            "warn",
+            "hide"
+          ],
+          "type": "string"
+        },
+        "identifier": {
+          "description": "The value of the label being defined. Must only include lowercase ascii and the '-' character ([a-z-]+).",
+          "maxGraphemes": 100,
+          "maxLength": 100,
+          "type": "string"
+        },
+        "locales": {
+          "items": {
+            "ref": "#labelValueDefinitionStrings",
+            "type": "ref"
+          },
+          "type": "array"
+        },
+        "severity": {
+          "description": "How should a client visually convey this label? 'inform' means neutral and informational; 'alert' means negative and warning; 'none' means show nothing.",
+          "knownValues": [
+            "inform",
+            "alert",
+            "none"
+          ],
+          "type": "string"
+        }
+      },
+      "required": [
+        "identifier",
+        "severity",
+        "blurs",
+        "locales"
+      ],
+      "type": "object"
+    },
+    "labelValueDefinitionStrings": {
+      "description": "Strings which describe the label in the UI, localized into a specific language.",
+      "properties": {
+        "description": {
+          "description": "A longer description of what the label means and why it might be applied.",
+          "maxGraphemes": 10000,
+          "maxLength": 100000,
+          "type": "string"
+        },
+        "lang": {
+          "description": "The code of the language these strings are written in.",
+          "format": "language",
+          "type": "string"
+        },
+        "name": {
+          "description": "A short human-readable name for the label.",
+          "maxGraphemes": 64,
+          "maxLength": 640,
+          "type": "string"
+        }
+      },
+      "required": [
+        "lang",
+        "name",
+        "description"
+      ],
+      "type": "object"
+    },
+    "selfLabel": {
+      "description": "Metadata tag on an atproto record, published by the author within the record. Note that schemas should use #selfLabels, not #selfLabel.",
+      "properties": {
+        "val": {
+          "description": "The short string name of the value or type of this label.",
+          "maxLength": 128,
+          "type": "string"
+        }
+      },
+      "required": [
+        "val"
+      ],
+      "type": "object"
+    },
+    "selfLabels": {
+      "description": "Metadata tags on an atproto record, published by the author within the record.",
+      "properties": {
+        "values": {
+          "items": {
+            "ref": "#selfLabel",
+            "type": "ref"
+          },
+          "maxLength": 10,
+          "type": "array"
+        }
+      },
+      "required": [
+        "values"
+      ],
+      "type": "object"
+    }
+  },
+  "id": "com.atproto.label.defs",
+  "lexicon": 1
+}
diff --git a/lexicons/social.grain/actor.profile.json b/lexicons/social.grain/actor.profile.json
new file mode 100644
index 0000000..07ad3ff
--- /dev/null
+++ b/lexicons/social.grain/actor.profile.json
@@ -0,0 +1,41 @@
+{
+  "$type": "com.atproto.lexicon.schema",
+  "defs": {
+    "main": {
+      "description": "A declaration of a basic account profile.",
+      "key": "literal:self",
+      "record": {
+        "properties": {
+          "avatar": {
+            "accept": [
+              "image/png",
+              "image/jpeg"
+            ],
+            "description": "Small image to be displayed next to posts from account. AKA, 'profile picture'",
+            "maxSize": 1000000,
+            "type": "blob"
+          },
+          "createdAt": {
+            "format": "datetime",
+            "type": "string"
+          },
+          "description": {
+            "description": "Free-form profile description text.",
+            "maxGraphemes": 256,
+            "maxLength": 2560,
+            "type": "string"
+          },
+          "displayName": {
+            "maxGraphemes": 64,
+            "maxLength": 640,
+            "type": "string"
+          }
+        },
+        "type": "object"
+      },
+      "type": "record"
+    }
+  },
+  "id": "social.grain.actor.profile",
+  "lexicon": 1
+}
diff --git a/lexicons/social.grain/defs.json b/lexicons/social.grain/defs.json
new file mode 100644
index 0000000..e53bdb1
--- /dev/null
+++ b/lexicons/social.grain/defs.json
@@ -0,0 +1,25 @@
+{
+  "$type": "com.atproto.lexicon.schema",
+  "defs": {
+    "aspectRatio": {
+      "description": "width:height represents an aspect ratio. It may be approximate, and may not correspond to absolute dimensions in any given unit.",
+      "properties": {
+        "height": {
+          "minimum": 1,
+          "type": "integer"
+        },
+        "width": {
+          "minimum": 1,
+          "type": "integer"
+        }
+      },
+      "required": [
+        "width",
+        "height"
+      ],
+      "type": "object"
+    }
+  },
+  "id": "social.grain.defs",
+  "lexicon": 1
+}
diff --git a/lexicons/social.grain/favorite.json b/lexicons/social.grain/favorite.json
new file mode 100644
index 0000000..24b5953
--- /dev/null
+++ b/lexicons/social.grain/favorite.json
@@ -0,0 +1,28 @@
+{
+  "$type": "com.atproto.lexicon.schema",
+  "defs": {
+    "main": {
+      "key": "tid",
+      "record": {
+        "properties": {
+          "createdAt": {
+            "format": "datetime",
+            "type": "string"
+          },
+          "subject": {
+            "format": "at-uri",
+            "type": "string"
+          }
+        },
+        "required": [
+          "createdAt",
+          "subject"
+        ],
+        "type": "object"
+      },
+      "type": "record"
+    }
+  },
+  "id": "social.grain.favorite",
+  "lexicon": 1
+}
diff --git a/lexicons/social.grain/gallery.item.json b/lexicons/social.grain/gallery.item.json
new file mode 100644
index 0000000..7fe7458
--- /dev/null
+++ b/lexicons/social.grain/gallery.item.json
@@ -0,0 +1,37 @@
+{
+  "$type": "com.atproto.lexicon.schema",
+  "defs": {
+    "main": {
+      "key": "tid",
+      "record": {
+        "properties": {
+          "createdAt": {
+            "format": "datetime",
+            "type": "string"
+          },
+          "gallery": {
+            "format": "at-uri",
+            "type": "string"
+          },
+          "item": {
+            "format": "at-uri",
+            "type": "string"
+          },
+          "position": {
+            "default": 0,
+            "type": "integer"
+          }
+        },
+        "required": [
+          "createdAt",
+          "gallery",
+          "item"
+        ],
+        "type": "object"
+      },
+      "type": "record"
+    }
+  },
+  "id": "social.grain.gallery.item",
+  "lexicon": 1
+}
diff --git a/lexicons/social.grain/gallery.json b/lexicons/social.grain/gallery.json
new file mode 100644
index 0000000..faf77f1
--- /dev/null
+++ b/lexicons/social.grain/gallery.json
@@ -0,0 +1,39 @@
+{
+  "$type": "com.atproto.lexicon.schema",
+  "defs": {
+    "main": {
+      "key": "tid",
+      "record": {
+        "properties": {
+          "createdAt": {
+            "format": "datetime",
+            "type": "string"
+          },
+          "description": {
+            "maxLength": 1000,
+            "type": "string"
+          },
+          "labels": {
+            "description": "Self-label values for this post. Effectively content warnings.",
+            "refs": [
+              "com.atproto.label.defs#selfLabels"
+            ],
+            "type": "union"
+          },
+          "title": {
+            "maxLength": 100,
+            "type": "string"
+          }
+        },
+        "required": [
+          "title",
+          "createdAt"
+        ],
+        "type": "object"
+      },
+      "type": "record"
+    }
+  },
+  "id": "social.grain.gallery",
+  "lexicon": 1
+}
diff --git a/lexicons/social.grain/photo.json b/lexicons/social.grain/photo.json
new file mode 100644
index 0000000..175a1e1
--- /dev/null
+++ b/lexicons/social.grain/photo.json
@@ -0,0 +1,39 @@
+{
+  "$type": "com.atproto.lexicon.schema",
+  "defs": {
+    "main": {
+      "key": "tid",
+      "record": {
+        "properties": {
+          "alt": {
+            "description": "Alt text description of the image, for accessibility.",
+            "type": "string"
+          },
+          "aspectRatio": {
+            "ref": "social.grain.defs#aspectRatio",
+            "type": "ref"
+          },
+          "createdAt": {
+            "format": "datetime",
+            "type": "string"
+          },
+          "photo": {
+            "accept": [
+              "image/*"
+            ],
+            "maxSize": 1000000,
+            "type": "blob"
+          }
+        },
+        "required": [
+          "photo",
+          "alt"
+        ],
+        "type": "object"
+      },
+      "type": "record"
+    }
+  },
+  "id": "social.grain.photo",
+  "lexicon": 1
+}