diff --git a/hive-ag3nt/assets/app.js b/hive-ag3nt/assets/app.js
index f4670fd..98ea546 100644
--- a/hive-ag3nt/assets/app.js
+++ b/hive-ag3nt/assets/app.js
@@ -614,38 +614,51 @@
         default: return name + ' ' + trim(JSON.stringify(input), 200);
       }
     }
-    // Build a tool_use row for Write/Edit as a collapsed <details>
-    // showing the actual change. Returns null for any other tool so
-    // the caller falls back to the flat-row path.
+    // Build a "rich" tool_use row for tools whose input has a body
+    // we want the operator to see in full. Returns null for any
+    // other tool so the caller falls back to the flat-row path.
+    //
     //   Write: every input.content line is "+".
     //   Edit:  old_string lines as "-", new_string lines as "+".
-    // Not a true diff algorithm — claude's Edit blocks are already a
-    // contiguous old/new pair, so a literal -/+ rendering is honest.
-    function renderFileWriteEdit(c) {
+    //   mcp__hyperhive__send: collapsed <details>, full body text
+    //     inside. Truncating to 80 chars in the summary was hiding
+    //     anything past the first sentence.
+    function renderRichToolUse(c) {
       const name = c.name || '';
       const input = c.input || {};
-      if (name !== 'Write' && name !== 'Edit') return null;
-      const path = input.file_path || '?';
-      let body;
-      let plus = 0;
-      let minus = 0;
-      if (name === 'Write') {
-        const content = String(input.content || '');
-        const lines = content.split('\n');
-        plus = lines.length;
-        body = lines.map(l => '+ ' + l).join('\n');
-      } else {
-        const oldLines = String(input.old_string || '').split('\n');
-        const newLines = String(input.new_string || '').split('\n');
-        minus = oldLines.length;
-        plus = newLines.length;
-        body = oldLines.map(l => '- ' + l).join('\n')
-             + '\n'
-             + newLines.map(l => '+ ' + l).join('\n');
+      if (name === 'Write' || name === 'Edit') {
+        const path = input.file_path || '?';
+        let body;
+        let plus = 0;
+        let minus = 0;
+        if (name === 'Write') {
+          const content = String(input.content || '');
+          const lines = content.split('\n');
+          plus = lines.length;
+          body = lines.map(l => '+ ' + l).join('\n');
+        } else {
+          const oldLines = String(input.old_string || '').split('\n');
+          const newLines = String(input.new_string || '').split('\n');
+          minus = oldLines.length;
+          plus = newLines.length;
+          body = oldLines.map(l => '- ' + l).join('\n')
+               + '\n'
+               + newLines.map(l => '+ ' + l).join('\n');
+        }
+        const summary = '→  ' + name + ' ' + path + ' · '
+          + (minus ? '-' + minus + ' ' : '') + '+' + plus;
+        return detailsDiff('tool-use', summary, body);
       }
-      const summary = '→  ' + name + ' ' + path + ' · '
-        + (minus ? '-' + minus + ' ' : '') + '+' + plus;
-      return detailsDiff('tool-use', summary, body);
+      if (name === 'mcp__hyperhive__send') {
+        const to = input.to || '?';
+        const body = String(input.body || '');
+        const headline = body.replace(/\s+/g, ' ').trim().slice(0, 80);
+        const lines = body.split('\n').length;
+        const summary = '→  send → ' + to + (lines > 1 ? ` · ${lines}L` : '')
+          + (headline ? ' · ' + headline + (body.length > 80 ? '…' : '') : '');
+        return details('tool-use', summary, body);
+      }
+      return null;
     }
     function detailsDiff(cls, summary, body) {
       clearPlaceholder();
@@ -705,9 +718,10 @@
             row('thinking', txt ? '· ' + txt : '· thinking …');
           }
           else if (c.type === 'tool_use') {
-            // Write/Edit get a collapsed +/- diff body; everything
-            // else stays as the flat row produced by fmtToolUse.
-            if (!renderFileWriteEdit(c)) {
+            // Write/Edit get a +/- diff body; send gets a collapsed
+            // <details> with the full body text; everything else
+            // stays as the flat row produced by fmtToolUse.
+            if (!renderRichToolUse(c)) {
               row('tool-use', '→  ' + fmtToolUse(c));
             }
           }