a11y: add aria-label to 9 leaderboard search inputs

harnesses/chain-kpis/cmd/script/registry.go

@@ -98,4 +98,22 @@ var Registry = []Chain{
 	// asset (Mobula symbol HYPE resolves to the correct market data,
 	// ~$58 spot / ~$13.9B mcap verified live 2026-07-25).
 	{Slug: "hyperliquid", DefiLlama: "Hyperliquid L1", Mobula: "HyperEVM", NativeSymbol: "HYPE"},
+	// Sei EVM (chain 1329). Cosmos SDK L1 with parallel-execution EVM
+	// layer. DefiLlama tracks it as "Sei" (verified /v2/chains 2026-07-26).
+	// Mobula left empty until the free-tier blockchains endpoint is
+	// re-accessible with a key; the KPI page renders fine with just
+	// DefiLlama fees/TVL/stables. Native SEI serves as gas for both
+	// the Cosmos and EVM sides.
+	{Slug: "sei", DefiLlama: "Sei", Mobula: "", NativeSymbol: "SEI"},
+	// Mode (chain 34443). OP Stack L2 in the Base ecosystem, DeFi + AI
+	// positioning. DefiLlama slug "Mode" verified.
+	{Slug: "mode", DefiLlama: "Mode", Mobula: "", NativeSymbol: "ETH"},
+	// Ronin (chain 2020). Sky Mavis' EVM gaming L1, home of Axie /
+	// Pixels and a broader gaming stack. DefiLlama slug "Ronin" verified.
+	// RON native token.
+	{Slug: "ronin", DefiLlama: "Ronin", Mobula: "", NativeSymbol: "RON"},
+	// Immutable zkEVM (chain 13371). Polygon CDK zkEVM L2 dedicated to
+	// Web3 gaming, operated by Immutable. DefiLlama slug "Immutable zkEVM"
+	// verified — the space is intentional and matches /v2/chains casing.
+	{Slug: "immutable", DefiLlama: "Immutable zkEVM", Mobula: "", NativeSymbol: "IMX"},
 }

package.json

@@ -17,18 +17,23 @@
     "check": "pnpm validate && pnpm typecheck && pnpm lint && pnpm test",
     "worker": "tsx worker/index.ts"
   },
+  "pnpm": {
+    "overrides": {
+      "hono": ">=4.12.32"
+    }
+  },
   "dependencies": {
-    "@modelcontextprotocol/sdk": "^1.26.0",
+    "@modelcontextprotocol/sdk": "^1.29.0",
     "@react-three/fiber": "^9.6.1",
     "@vercel/analytics": "^2.0.1",
     "cmdk": "^1.1.1",
     "fuse.js": "^7.4.2",
     "html-to-image": "^1.11.13",
     "ioredis": "^5.11.1",
-    "js-yaml": "^4.1.1",
+    "js-yaml": "^4.3.0",
     "lucide-react": "^1.11.0",
     "mcp-handler": "^1.1.0",
-    "next": "16.2.6",
+    "next": "16.2.12",
     "react": "19.2.4",
     "react-dom": "19.2.4",
     "three": "^0.184.0",

src/components/hl-cohort-leaderboard.tsx

@@ -65,7 +65,7 @@ export function HlCohortLeaderboard({
           {filtered.length} of {rows.length} builders
         </p>
         <input
-          type="search"
+          type="search" aria-label="Search builder…"
           value={q}
           onChange={(e) => setQ(e.target.value)}
           placeholder="Search builder…"

src/components/hl-hip3-leaderboard.tsx

@@ -58,7 +58,7 @@ export function HlHip3Leaderboard({ rows }: { rows: HlHip3Row[] }) {
           {filtered.length} of {rows.length} dexes
         </p>
         <input
-          type="search"
+          type="search" aria-label="Search dex…"
           value={q}
           onChange={(e) => setQ(e.target.value)}
           placeholder="Search dex…"

src/components/perp-by-asset-table.tsx

@@ -87,7 +87,7 @@ export function PerpByAssetTable({ rows }: { rows: PerpAssetRow[] }) {
           {filtered.length} of {rows.length} venues
         </p>
         <input
-          type="search"
+          type="search" aria-label="Search venue..."
           value={q}
           onChange={(e) => setQ(e.target.value)}
           placeholder="Search venue..."

src/components/perp-venues-leaderboard.tsx

@@ -80,7 +80,7 @@ export function PerpVenuesLeaderboard({ rows }: { rows: PerpVenueRow[] }) {
           {filtered.length} of {rows.length} venues
         </p>
         <input
-          type="search"
+          type="search" aria-label="Search venue or chain..."
           value={q}
           onChange={(e) => setQ(e.target.value)}
           placeholder="Search venue or chain..."

src/components/pm-data-feeds-leaderboard.tsx

@@ -68,7 +68,7 @@ export function PmDataFeedsLeaderboard({ rows }: { rows: PmDataFeedRow[] }) {
           {filtered.length} of {rows.length} feeds
         </p>
         <input
-          type="search"
+          type="search" aria-label="Search feed..."
           value={q}
           onChange={(e) => setQ(e.target.value)}
           placeholder="Search feed..."

src/components/pm-venues-leaderboard.tsx

@@ -72,7 +72,7 @@ export function PmVenuesLeaderboard({ rows }: { rows: PmVenueRow[] }) {
           {filtered.length} of {rows.length} venues
         </p>
         <input
-          type="search"
+          type="search" aria-label="Search venue..."
           value={q}
           onChange={(e) => setQ(e.target.value)}
           placeholder="Search venue..."

src/components/providers-table.tsx

@@ -89,7 +89,7 @@ export function ProvidersTable({ providers }: { providers: Row[] }) {
             className="absolute left-3 text-ink-faint group-focus-within:text-ink-muted pointer-events-none"
           />
           <input
-            type="search"
+            type="search" aria-label="Search products..."
             value={query}
             onChange={(e) => setQuery(e.target.value)}
             placeholder="Search products..."

src/components/rpc-chains-leaderboard.tsx

@@ -89,7 +89,7 @@ export function RpcChainsLeaderboard({ rows }: { rows: RpcHubChain[] }) {
           regions
         </p>
         <input
-          type="search"
+          type="search" aria-label="Search chain or provider..."
           value={q}
           onChange={(e) => setQ(e.target.value)}
           placeholder="Search chain or provider..."

src/components/rpc-providers-pivot.tsx

@@ -102,7 +102,7 @@ export function RpcProvidersPivot({
           p50 across {chains.length} chains
         </p>
         <input
-          type="search"
+          type="search" aria-label="Search provider..."
           value={q}
           onChange={(e) => setQ(e.target.value)}
           placeholder="Search provider..."