diff --git a/package.json b/package.json
index e86cb8d..8538a5e 100644
--- a/package.json
+++ b/package.json
@@ -15,10 +15,11 @@
     "clean:firefox": "rimraf dist/firefox",
     "start:chrome": "ng serve chrome",
     "start:firefox": "ng serve firefox",
+    "fetch-kinds": "node scripts/fetch-kinds.js",
     "prepare:chrome": "./chrome_prepare_manifest.sh",
     "prepare:firefox": "./firefox_prepare_manifest.sh",
-    "build:chrome": "npm run prepare:chrome && ng build chrome",
-    "build:firefox": "npm run prepare:firefox && ng build firefox",
+    "build:chrome": "npm run fetch-kinds && npm run prepare:chrome && ng build chrome",
+    "build:firefox": "npm run fetch-kinds && npm run prepare:firefox && ng build firefox",
     "watch:chrome": "npm run prepare:chrome && ng build chrome --watch --configuration development",
     "watch:firefox": "npm run prepare:firefox && ng build firefox --watch --configuration development",
     "test": "ng test",
diff --git a/projects/common/src/lib/constants/event-kinds.ts b/projects/common/src/lib/constants/event-kinds.ts
new file mode 100644
index 0000000..afdd087
--- /dev/null
+++ b/projects/common/src/lib/constants/event-kinds.ts
@@ -0,0 +1,1756 @@
+/**
+ * Nostr Event Kinds Database
+ * Auto-generated from https://git.mleku.dev/mleku/nostr/raw/branch/main/encoders/kind/kinds.json
+ * Version: 2025-12-21
+ * Source: https://github.com/nostr-protocol/nips
+ *
+ * DO NOT EDIT - This file is auto-generated by scripts/fetch-kinds.js
+ */
+
+export interface KindInfo {
+  kind: number;
+  name: string;
+  description: string;
+  nip: string | null;
+  classification: 'regular' | 'replaceable' | 'ephemeral' | 'parameterized';
+  deprecated: boolean;
+  spec: string | null;
+}
+
+export interface KindRanges {
+  regular: { start: number; end: number; description: string };
+  replaceable: { start: number; end: number; description: string };
+  ephemeral: { start: number; end: number; description: string };
+  parameterized: { start: number; end: number; description: string };
+}
+
+export const EVENT_KINDS: KindInfo[] = [
+  {
+    "kind": 0,
+    "name": "Metadata",
+    "description": "User profile information (name, about, picture, nip05, etc.)",
+    "nip": "01",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1,
+    "name": "Short Text Note",
+    "description": "Short-form text post (like a tweet)",
+    "nip": "01",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 2,
+    "name": "Recommend Relay",
+    "description": "Relay recommendation",
+    "nip": "01",
+    "classification": "regular",
+    "deprecated": true,
+    "spec": null
+  },
+  {
+    "kind": 3,
+    "name": "Follows",
+    "description": "Following list with optional relay hints",
+    "nip": "02",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 4,
+    "name": "Encrypted Direct Message",
+    "description": "Private message using NIP-04 encryption",
+    "nip": "04",
+    "classification": "regular",
+    "deprecated": true,
+    "spec": null
+  },
+  {
+    "kind": 5,
+    "name": "Event Deletion Request",
+    "description": "Request to delete events",
+    "nip": "09",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 6,
+    "name": "Repost",
+    "description": "Share/repost another text note",
+    "nip": "18",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 7,
+    "name": "Reaction",
+    "description": "Like, emoji reaction to an event",
+    "nip": "25",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 8,
+    "name": "Badge Award",
+    "description": "Award a badge to someone",
+    "nip": "58",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 9,
+    "name": "Chat Message",
+    "description": "Chat message",
+    "nip": "C7",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10,
+    "name": "Group Chat Threaded Reply",
+    "description": "Threaded reply in group chat",
+    "nip": "29",
+    "classification": "regular",
+    "deprecated": true,
+    "spec": null
+  },
+  {
+    "kind": 11,
+    "name": "Thread",
+    "description": "Thread event",
+    "nip": "7D",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 12,
+    "name": "Group Thread Reply",
+    "description": "Reply in group thread",
+    "nip": "29",
+    "classification": "regular",
+    "deprecated": true,
+    "spec": null
+  },
+  {
+    "kind": 13,
+    "name": "Seal",
+    "description": "Sealed/encrypted event wrapper",
+    "nip": "59",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 14,
+    "name": "Direct Message",
+    "description": "Private direct message using NIP-17",
+    "nip": "17",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 15,
+    "name": "File Message",
+    "description": "File message in DMs",
+    "nip": "17",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 16,
+    "name": "Generic Repost",
+    "description": "Repost any event kind",
+    "nip": "18",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 17,
+    "name": "Reaction to Website",
+    "description": "Reaction to a website URL",
+    "nip": "25",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 20,
+    "name": "Picture",
+    "description": "Picture-first feed post",
+    "nip": "68",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 21,
+    "name": "Video Event",
+    "description": "Horizontal video event",
+    "nip": "71",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 22,
+    "name": "Short-form Video",
+    "description": "Short-form portrait video (like TikTok)",
+    "nip": "71",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 40,
+    "name": "Channel Creation",
+    "description": "Create a public chat channel",
+    "nip": "28",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 41,
+    "name": "Channel Metadata",
+    "description": "Set channel name, about, picture",
+    "nip": "28",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 42,
+    "name": "Channel Message",
+    "description": "Post message in channel",
+    "nip": "28",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 43,
+    "name": "Channel Hide Message",
+    "description": "Hide a message in channel",
+    "nip": "28",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 44,
+    "name": "Channel Mute User",
+    "description": "Mute a user in channel",
+    "nip": "28",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 62,
+    "name": "Request to Vanish",
+    "description": "Request permanent deletion of all user data",
+    "nip": "62",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 64,
+    "name": "Chess (PGN)",
+    "description": "Chess game in PGN format",
+    "nip": "64",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 443,
+    "name": "KeyPackage",
+    "description": "Marmot protocol key package",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "Marmot"
+  },
+  {
+    "kind": 444,
+    "name": "Welcome Message",
+    "description": "Marmot protocol welcome message",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "Marmot"
+  },
+  {
+    "kind": 445,
+    "name": "Group Event",
+    "description": "Marmot protocol group event",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "Marmot"
+  },
+  {
+    "kind": 818,
+    "name": "Merge Requests",
+    "description": "Git merge request",
+    "nip": "54",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1018,
+    "name": "Poll Response",
+    "description": "Response to a poll",
+    "nip": "88",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1021,
+    "name": "Bid",
+    "description": "Auction bid",
+    "nip": "15",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1022,
+    "name": "Bid Confirmation",
+    "description": "Confirmation of auction bid",
+    "nip": "15",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1040,
+    "name": "OpenTimestamps",
+    "description": "OpenTimestamps attestation",
+    "nip": "03",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1059,
+    "name": "Gift Wrap",
+    "description": "Encrypted gift-wrapped event",
+    "nip": "59",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1060,
+    "name": "Gift Wrap (Kind 4)",
+    "description": "Gift wrap variant for NIP-04 compatibility",
+    "nip": "59",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1063,
+    "name": "File Metadata",
+    "description": "Metadata for shared files",
+    "nip": "94",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1068,
+    "name": "Poll",
+    "description": "Create a poll",
+    "nip": "88",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1111,
+    "name": "Comment",
+    "description": "Comment on events or external content",
+    "nip": "22",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1222,
+    "name": "Voice Message",
+    "description": "Voice message",
+    "nip": "A0",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1244,
+    "name": "Voice Message Comment",
+    "description": "Comment on voice message",
+    "nip": "A0",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1311,
+    "name": "Live Chat Message",
+    "description": "Message in live stream chat",
+    "nip": "53",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1337,
+    "name": "Code Snippet",
+    "description": "Code snippet post",
+    "nip": "C0",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1517,
+    "name": "Bitcoin Block",
+    "description": "Bitcoin block data",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "Nostrocket"
+  },
+  {
+    "kind": 1617,
+    "name": "Patches",
+    "description": "Git patches",
+    "nip": "34",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1618,
+    "name": "Pull Requests",
+    "description": "Git pull request",
+    "nip": "34",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1619,
+    "name": "Pull Request Updates",
+    "description": "Updates to git pull request",
+    "nip": "34",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1621,
+    "name": "Issues",
+    "description": "Git issues",
+    "nip": "34",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1622,
+    "name": "Git Replies",
+    "description": "Replies on git objects",
+    "nip": "34",
+    "classification": "regular",
+    "deprecated": true,
+    "spec": null
+  },
+  {
+    "kind": 1630,
+    "name": "Status",
+    "description": "Git status",
+    "nip": "34",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1631,
+    "name": "Status",
+    "description": "Git status",
+    "nip": "34",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1632,
+    "name": "Status",
+    "description": "Git status",
+    "nip": "34",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1633,
+    "name": "Status",
+    "description": "Git status",
+    "nip": "34",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1808,
+    "name": "Live Stream",
+    "description": "Live streaming event",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "zap.stream"
+  },
+  {
+    "kind": 1971,
+    "name": "Problem Tracker",
+    "description": "Problem tracking",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "Nostrocket"
+  },
+  {
+    "kind": 1984,
+    "name": "Reporting",
+    "description": "Report content or users",
+    "nip": "56",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1985,
+    "name": "Label",
+    "description": "Label/tag content with namespace",
+    "nip": "32",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1986,
+    "name": "Relay Reviews",
+    "description": "Reviews of relays",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 1987,
+    "name": "AI Embeddings",
+    "description": "AI embeddings/vector lists",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "NKBIP-02"
+  },
+  {
+    "kind": 2003,
+    "name": "Torrent",
+    "description": "Torrent magnet link",
+    "nip": "35",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 2004,
+    "name": "Torrent Comment",
+    "description": "Comment on torrent",
+    "nip": "35",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 2022,
+    "name": "Coinjoin Pool",
+    "description": "Coinjoin coordination",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "joinstr"
+  },
+  {
+    "kind": 4550,
+    "name": "Community Post Approval",
+    "description": "Approve post in community",
+    "nip": "72",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 5000,
+    "name": "Job Request",
+    "description": "Data vending machine job request (start of range)",
+    "nip": "90",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 6000,
+    "name": "Job Result",
+    "description": "Data vending machine job result (start of range)",
+    "nip": "90",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 7000,
+    "name": "Job Feedback",
+    "description": "Feedback on job request/result",
+    "nip": "90",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 7374,
+    "name": "Reserved Cashu Wallet Tokens",
+    "description": "Reserved Cashu wallet tokens",
+    "nip": "60",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 7375,
+    "name": "Cashu Wallet Tokens",
+    "description": "Cashu wallet tokens",
+    "nip": "60",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 7376,
+    "name": "Cashu Wallet History",
+    "description": "Cashu wallet transaction history",
+    "nip": "60",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 7516,
+    "name": "Geocache Log",
+    "description": "Geocaching log entry",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "geocaching"
+  },
+  {
+    "kind": 7517,
+    "name": "Geocache Proof of Find",
+    "description": "Proof of geocache find",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "geocaching"
+  },
+  {
+    "kind": 8000,
+    "name": "Add User",
+    "description": "Add user to group",
+    "nip": "43",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 8001,
+    "name": "Remove User",
+    "description": "Remove user from group",
+    "nip": "43",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 9000,
+    "name": "Group Control Events",
+    "description": "Group control events (start of range)",
+    "nip": "29",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 9041,
+    "name": "Zap Goal",
+    "description": "Fundraising goal for zaps",
+    "nip": "75",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 9321,
+    "name": "Nutzap",
+    "description": "Cashu nutzap",
+    "nip": "61",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 9467,
+    "name": "Tidal Login",
+    "description": "Tidal streaming login",
+    "nip": null,
+    "classification": "regular",
+    "deprecated": false,
+    "spec": "Tidal-nostr"
+  },
+  {
+    "kind": 9734,
+    "name": "Zap Request",
+    "description": "Request Lightning payment",
+    "nip": "57",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 9735,
+    "name": "Zap",
+    "description": "Lightning payment receipt",
+    "nip": "57",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 9802,
+    "name": "Highlights",
+    "description": "Highlighted text selection",
+    "nip": "84",
+    "classification": "regular",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10000,
+    "name": "Mute List",
+    "description": "List of muted users/content",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10001,
+    "name": "Pin List",
+    "description": "Pinned events",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10002,
+    "name": "Relay List Metadata",
+    "description": "User's preferred relays for read/write",
+    "nip": "65",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10003,
+    "name": "Bookmark List",
+    "description": "Bookmarked events",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10004,
+    "name": "Communities List",
+    "description": "Communities user belongs to",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10005,
+    "name": "Public Chats List",
+    "description": "Public chats user is in",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10006,
+    "name": "Blocked Relays List",
+    "description": "Relays user has blocked",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10007,
+    "name": "Search Relays List",
+    "description": "Preferred search relays",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10008,
+    "name": "Relay Group Configuration",
+    "description": "Relay group configuration",
+    "nip": null,
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10009,
+    "name": "User Groups",
+    "description": "Groups user belongs to",
+    "nip": "29",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10012,
+    "name": "Favorite Relays List",
+    "description": "User's favorite relays",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10013,
+    "name": "Private Event Relay List",
+    "description": "Relays for private events",
+    "nip": "37",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10015,
+    "name": "Interests List",
+    "description": "User interests/topics",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10019,
+    "name": "Nutzap Mint Recommendation",
+    "description": "Recommended Cashu mints for nutzaps",
+    "nip": "61",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10020,
+    "name": "Media Follows",
+    "description": "Followed media accounts",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10030,
+    "name": "User Emoji List",
+    "description": "Custom emoji list",
+    "nip": "51",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10050,
+    "name": "DM Relays List",
+    "description": "Relays to receive DMs on",
+    "nip": "17",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10051,
+    "name": "KeyPackage Relays List",
+    "description": "Marmot key package relays",
+    "nip": null,
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": "Marmot"
+  },
+  {
+    "kind": 10063,
+    "name": "User Server List",
+    "description": "Blossom server list",
+    "nip": null,
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": "Blossom"
+  },
+  {
+    "kind": 10096,
+    "name": "File Storage Server List",
+    "description": "File storage servers",
+    "nip": "96",
+    "classification": "replaceable",
+    "deprecated": true,
+    "spec": null
+  },
+  {
+    "kind": 10166,
+    "name": "Relay Monitor Announcement",
+    "description": "Relay monitoring announcement",
+    "nip": "66",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10312,
+    "name": "Room Presence",
+    "description": "Presence in live room",
+    "nip": "53",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 10377,
+    "name": "Proxy Announcement",
+    "description": "Nostr proxy announcement",
+    "nip": null,
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": "Nostr Epoxy"
+  },
+  {
+    "kind": 11111,
+    "name": "Transport Method Announcement",
+    "description": "Transport method announcement",
+    "nip": null,
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": "Nostr Epoxy"
+  },
+  {
+    "kind": 12345,
+    "name": "Relay Policy Configuration",
+    "description": "Relay-internal policy configuration (admin only)",
+    "nip": null,
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": "orly"
+  },
+  {
+    "kind": 13004,
+    "name": "JWT Binding",
+    "description": "Link between JWT certificate and pubkey",
+    "nip": null,
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 13194,
+    "name": "Wallet Service Info",
+    "description": "NWC wallet service information",
+    "nip": "47",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 13534,
+    "name": "Membership Lists",
+    "description": "Group membership lists",
+    "nip": "43",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 14388,
+    "name": "User Sound Effect Lists",
+    "description": "Sound effect lists",
+    "nip": null,
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": "Corny Chat"
+  },
+  {
+    "kind": 17375,
+    "name": "Cashu Wallet Event",
+    "description": "Cashu wallet event",
+    "nip": "60",
+    "classification": "replaceable",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 21000,
+    "name": "Lightning Pub RPC",
+    "description": "Lightning.Pub RPC",
+    "nip": null,
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": "Lightning.Pub"
+  },
+  {
+    "kind": 22242,
+    "name": "Client Authentication",
+    "description": "Authenticate to relay",
+    "nip": "42",
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 23194,
+    "name": "Wallet Request",
+    "description": "NWC wallet request",
+    "nip": "47",
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 23195,
+    "name": "Wallet Response",
+    "description": "NWC wallet response",
+    "nip": "47",
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 23196,
+    "name": "Wallet Notification (NIP-04)",
+    "description": "NWC wallet notification (NIP-04 encrypted)",
+    "nip": "47",
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 23197,
+    "name": "Wallet Notification",
+    "description": "NWC wallet notification",
+    "nip": "47",
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 24133,
+    "name": "Nostr Connect",
+    "description": "Remote signer connection",
+    "nip": "46",
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 24242,
+    "name": "Blobs Stored on Mediaservers",
+    "description": "Blossom blob storage",
+    "nip": null,
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": "Blossom"
+  },
+  {
+    "kind": 27235,
+    "name": "HTTP Auth",
+    "description": "Authenticate HTTP requests",
+    "nip": "98",
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 28934,
+    "name": "Join Request",
+    "description": "Request to join group",
+    "nip": "43",
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 28935,
+    "name": "Invite Request",
+    "description": "Invite to group",
+    "nip": "43",
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 28936,
+    "name": "Leave Request",
+    "description": "Leave group request",
+    "nip": "43",
+    "classification": "ephemeral",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30000,
+    "name": "Follow Sets",
+    "description": "Categorized people lists",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30001,
+    "name": "Generic Lists",
+    "description": "Generic categorized lists",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": true,
+    "spec": null
+  },
+  {
+    "kind": 30002,
+    "name": "Relay Sets",
+    "description": "Categorized relay lists",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30003,
+    "name": "Bookmark Sets",
+    "description": "Categorized bookmark lists",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30004,
+    "name": "Curation Sets",
+    "description": "Curated content sets",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30005,
+    "name": "Video Sets",
+    "description": "Video playlists",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30007,
+    "name": "Kind Mute Sets",
+    "description": "Muted event kinds",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30008,
+    "name": "Profile Badges",
+    "description": "Badges displayed on profile",
+    "nip": "58",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30009,
+    "name": "Badge Definition",
+    "description": "Define a badge/achievement",
+    "nip": "58",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30015,
+    "name": "Interest Sets",
+    "description": "Interest/topic sets",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30017,
+    "name": "Stall",
+    "description": "Marketplace stall definition",
+    "nip": "15",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30018,
+    "name": "Product",
+    "description": "Marketplace product listing",
+    "nip": "15",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30019,
+    "name": "Marketplace UI/UX",
+    "description": "Marketplace interface settings",
+    "nip": "15",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30020,
+    "name": "Product Sold as Auction",
+    "description": "Auction product listing",
+    "nip": "15",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30023,
+    "name": "Long-form Content",
+    "description": "Blog post, article in markdown",
+    "nip": "23",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30024,
+    "name": "Draft Long-form Content",
+    "description": "Draft article",
+    "nip": "23",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30030,
+    "name": "Emoji Sets",
+    "description": "Custom emoji sets",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30040,
+    "name": "Curated Publication Index",
+    "description": "Publication index",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": "NKBIP-01"
+  },
+  {
+    "kind": 30041,
+    "name": "Curated Publication Content",
+    "description": "Publication content",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": "NKBIP-01"
+  },
+  {
+    "kind": 30063,
+    "name": "Release Artifact Sets",
+    "description": "Software release artifacts",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30078,
+    "name": "Application-specific Data",
+    "description": "App-specific key-value storage",
+    "nip": "78",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30166,
+    "name": "Relay Discovery",
+    "description": "Relay discovery/monitoring",
+    "nip": "66",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30267,
+    "name": "App Curation Sets",
+    "description": "Curated app sets",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30311,
+    "name": "Live Event",
+    "description": "Live streaming event",
+    "nip": "53",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30312,
+    "name": "Interactive Room",
+    "description": "Interactive live room",
+    "nip": "53",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30313,
+    "name": "Conference Event",
+    "description": "Conference/meetup event",
+    "nip": "53",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30315,
+    "name": "User Statuses",
+    "description": "User status updates",
+    "nip": "38",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30388,
+    "name": "Slide Set",
+    "description": "Presentation slides",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": "Corny Chat"
+  },
+  {
+    "kind": 30402,
+    "name": "Classified Listing",
+    "description": "Classified ad listing",
+    "nip": "99",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30403,
+    "name": "Draft Classified Listing",
+    "description": "Draft classified ad",
+    "nip": "99",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30617,
+    "name": "Repository Announcements",
+    "description": "Git repository announcement",
+    "nip": "34",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30618,
+    "name": "Repository State Announcements",
+    "description": "Git repository state",
+    "nip": "34",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30818,
+    "name": "Wiki Article",
+    "description": "Wiki article",
+    "nip": "54",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 30819,
+    "name": "Redirects",
+    "description": "URL redirects",
+    "nip": "54",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 31234,
+    "name": "Draft Event",
+    "description": "Draft of any event",
+    "nip": "37",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 31388,
+    "name": "Link Set",
+    "description": "Link collection",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": "Corny Chat"
+  },
+  {
+    "kind": 31890,
+    "name": "Feed",
+    "description": "Custom feed definition",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": "NUD: Custom Feeds"
+  },
+  {
+    "kind": 31922,
+    "name": "Date-Based Calendar Event",
+    "description": "All-day calendar event",
+    "nip": "52",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 31923,
+    "name": "Time-Based Calendar Event",
+    "description": "Calendar event with time",
+    "nip": "52",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 31924,
+    "name": "Calendar",
+    "description": "Calendar definition",
+    "nip": "52",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 31925,
+    "name": "Calendar Event RSVP",
+    "description": "RSVP to calendar event",
+    "nip": "52",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 31989,
+    "name": "Handler Recommendation",
+    "description": "Recommended app for event kind",
+    "nip": "89",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 31990,
+    "name": "Handler Information",
+    "description": "App handler declaration",
+    "nip": "89",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 32123,
+    "name": "WaveLake Track",
+    "description": "WaveLake music track",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": "WaveLake"
+  },
+  {
+    "kind": 32267,
+    "name": "Software Application",
+    "description": "Software application listing",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 32388,
+    "name": "User Room Favorites",
+    "description": "Favorite rooms",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": "Corny Chat"
+  },
+  {
+    "kind": 33388,
+    "name": "High Scores",
+    "description": "Game high scores",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": "Corny Chat"
+  },
+  {
+    "kind": 34235,
+    "name": "Video Event Horizontal",
+    "description": "Horizontal video event",
+    "nip": "71",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 34236,
+    "name": "Video Event Vertical",
+    "description": "Vertical video event",
+    "nip": "71",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 34388,
+    "name": "Sound Effects",
+    "description": "Sound effect definitions",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": "Corny Chat"
+  },
+  {
+    "kind": 34550,
+    "name": "Community Definition",
+    "description": "Define a community",
+    "nip": "72",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 37516,
+    "name": "Geocache Listing",
+    "description": "Geocache location listing",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": "geocaching"
+  },
+  {
+    "kind": 38172,
+    "name": "Cashu Mint Announcement",
+    "description": "Cashu mint announcement",
+    "nip": "87",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 38173,
+    "name": "Fedimint Announcement",
+    "description": "Fedimint announcement",
+    "nip": "87",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 38383,
+    "name": "Peer-to-peer Order Events",
+    "description": "P2P trading orders",
+    "nip": "69",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 39000,
+    "name": "Group Metadata Events",
+    "description": "Group metadata (start of range)",
+    "nip": "29",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 39089,
+    "name": "Starter Packs",
+    "description": "Starter pack lists",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 39092,
+    "name": "Media Starter Packs",
+    "description": "Media starter packs",
+    "nip": "51",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 39701,
+    "name": "Web Bookmarks",
+    "description": "Web URL bookmarks",
+    "nip": "B0",
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  },
+  {
+    "kind": 39998,
+    "name": "ACL Event",
+    "description": "Access control list event",
+    "nip": null,
+    "classification": "parameterized",
+    "deprecated": false,
+    "spec": null
+  }
+];
+
+export const KIND_RANGES: KindRanges = {
+  "regular": {
+    "start": 1000,
+    "end": 9999,
+    "description": "Regular events - all versions kept, never replaced"
+  },
+  "replaceable": {
+    "start": 10000,
+    "end": 19999,
+    "description": "Replaceable events - only latest per pubkey kept"
+  },
+  "ephemeral": {
+    "start": 20000,
+    "end": 29999,
+    "description": "Ephemeral events - forwarded but not stored"
+  },
+  "parameterized": {
+    "start": 30000,
+    "end": 39999,
+    "description": "Parameterized replaceable - replaced by d tag value"
+  }
+};
+
+export const PRIVILEGED_KINDS: number[] = [4,13,14,15,1059,1060,30078];
+
+export const DIRECTORY_KINDS: number[] = [0,3,5,1984,10002,10000,10050];
+
+export const KIND_ALIASES: Record<string, number> = {
+  "SetMetadata": 0,
+  "Follows": 3,
+  "Contacts": 3,
+  "Deletion": 5,
+  "MemoryHole": 1984,
+  "BlockList": 10000,
+  "Article": 30023,
+  "CategorizedPeopleList": 30000,
+  "CategorizedBookmarksList": 30001
+};
+
+// Lookup map for fast access
+const kindMap = new Map<number, KindInfo>(EVENT_KINDS.map(k => [k.kind, k]));
+
+export function getKindInfo(kind: number): KindInfo | undefined {
+  return kindMap.get(kind);
+}
+
+export function getKindName(kind: number): string {
+  const info = kindMap.get(kind);
+  return info ? info.name : `Kind ${kind}`;
+}
+
+export function isReplaceable(kind: number): boolean {
+  if (kind === 0 || kind === 3) return true;
+  return kind >= KIND_RANGES.replaceable.start && kind < KIND_RANGES.replaceable.end;
+}
+
+export function isEphemeral(kind: number): boolean {
+  return kind >= KIND_RANGES.ephemeral.start && kind < KIND_RANGES.ephemeral.end;
+}
+
+export function isParameterized(kind: number): boolean {
+  return kind >= KIND_RANGES.parameterized.start && kind <= KIND_RANGES.parameterized.end;
+}
+
+export function isPrivileged(kind: number): boolean {
+  return PRIVILEGED_KINDS.includes(kind);
+}
+
+export function isDirectoryKind(kind: number): boolean {
+  return DIRECTORY_KINDS.includes(kind);
+}
diff --git a/scripts/fetch-kinds.js b/scripts/fetch-kinds.js
new file mode 100644
index 0000000..3e3b7e2
--- /dev/null
+++ b/scripts/fetch-kinds.js
@@ -0,0 +1,147 @@
+#!/usr/bin/env node
+/**
+ * Fetches kinds.json from the nostr library and generates TypeScript definitions
+ * Run: node scripts/fetch-kinds.js
+ */
+
+import { writeFileSync } from 'fs';
+import { join, dirname } from 'path';
+import { fileURLToPath } from 'url';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const KINDS_URL = 'https://git.mleku.dev/mleku/nostr/raw/branch/main/encoders/kind/kinds.json';
+
+async function fetchKinds() {
+  console.log(`Fetching kinds from ${KINDS_URL}...`);
+
+  const response = await fetch(KINDS_URL);
+  if (!response.ok) {
+    throw new Error(`Failed to fetch kinds.json: ${response.status} ${response.statusText}`);
+  }
+
+  const data = await response.json();
+  console.log(`Fetched ${Object.keys(data.kinds).length} kinds (version: ${data.version})`);
+
+  return data;
+}
+
+function generateTypeScript(data) {
+  const kinds = [];
+
+  for (const [kindNum, info] of Object.entries(data.kinds)) {
+    const k = parseInt(kindNum, 10);
+
+    // Determine classification
+    let classification = 'regular';
+    if (info.classification) {
+      classification = info.classification;
+    } else if (k === 0 || k === 3 || (k >= data.ranges.replaceable.start && k < data.ranges.replaceable.end)) {
+      classification = 'replaceable';
+    } else if (k >= data.ranges.parameterized.start && k <= data.ranges.parameterized.end) {
+      classification = 'parameterized';
+    } else if (k >= data.ranges.ephemeral.start && k < data.ranges.ephemeral.end) {
+      classification = 'ephemeral';
+    }
+
+    kinds.push({
+      kind: k,
+      name: info.name,
+      description: info.description,
+      nip: info.nip || null,
+      classification,
+      deprecated: info.deprecated || false,
+      spec: info.spec || null
+    });
+  }
+
+  // Sort by kind number
+  kinds.sort((a, b) => a.kind - b.kind);
+
+  return `/**
+ * Nostr Event Kinds Database
+ * Auto-generated from ${KINDS_URL}
+ * Version: ${data.version}
+ * Source: ${data.source}
+ *
+ * DO NOT EDIT - This file is auto-generated by scripts/fetch-kinds.js
+ */
+
+export interface KindInfo {
+  kind: number;
+  name: string;
+  description: string;
+  nip: string | null;
+  classification: 'regular' | 'replaceable' | 'ephemeral' | 'parameterized';
+  deprecated: boolean;
+  spec: string | null;
+}
+
+export interface KindRanges {
+  regular: { start: number; end: number; description: string };
+  replaceable: { start: number; end: number; description: string };
+  ephemeral: { start: number; end: number; description: string };
+  parameterized: { start: number; end: number; description: string };
+}
+
+export const EVENT_KINDS: KindInfo[] = ${JSON.stringify(kinds, null, 2)};
+
+export const KIND_RANGES: KindRanges = ${JSON.stringify(data.ranges, null, 2)};
+
+export const PRIVILEGED_KINDS: number[] = ${JSON.stringify(data.privileged)};
+
+export const DIRECTORY_KINDS: number[] = ${JSON.stringify(data.directory)};
+
+export const KIND_ALIASES: Record<string, number> = ${JSON.stringify(data.aliases, null, 2)};
+
+// Lookup map for fast access
+const kindMap = new Map<number, KindInfo>(EVENT_KINDS.map(k => [k.kind, k]));
+
+export function getKindInfo(kind: number): KindInfo | undefined {
+  return kindMap.get(kind);
+}
+
+export function getKindName(kind: number): string {
+  const info = kindMap.get(kind);
+  return info ? info.name : \`Kind \${kind}\`;
+}
+
+export function isReplaceable(kind: number): boolean {
+  if (kind === 0 || kind === 3) return true;
+  return kind >= KIND_RANGES.replaceable.start && kind < KIND_RANGES.replaceable.end;
+}
+
+export function isEphemeral(kind: number): boolean {
+  return kind >= KIND_RANGES.ephemeral.start && kind < KIND_RANGES.ephemeral.end;
+}
+
+export function isParameterized(kind: number): boolean {
+  return kind >= KIND_RANGES.parameterized.start && kind <= KIND_RANGES.parameterized.end;
+}
+
+export function isPrivileged(kind: number): boolean {
+  return PRIVILEGED_KINDS.includes(kind);
+}
+
+export function isDirectoryKind(kind: number): boolean {
+  return DIRECTORY_KINDS.includes(kind);
+}
+`;
+}
+
+async function main() {
+  try {
+    const data = await fetchKinds();
+    const ts = generateTypeScript(data);
+
+    // Write to common library
+    const outPath = join(__dirname, '..', 'projects', 'common', 'src', 'lib', 'constants', 'event-kinds.ts');
+
+    writeFileSync(outPath, ts);
+    console.log(`Generated ${outPath} with ${Object.keys(data.kinds).length} kinds`);
+  } catch (error) {
+    console.error('Error:', error.message);
+    process.exit(1);
+  }
+}
+
+main();