diff --git a/.claude-plugin/marketplace.json b/.claude-plugin/marketplace.json
index 9077c45..8f5cbb6 100644
--- a/.claude-plugin/marketplace.json
+++ b/.claude-plugin/marketplace.json
@@ -15,6 +15,14 @@
       "version": "0.0.1",
       "keywords": ["mqtt", "iot", "pubsub", "channel", "mcp"],
       "category": "channels"
+    },
+    {
+      "name": "brainio",
+      "source": "./plugins/brainio",
+      "description": "Brainio MCP integration — connect to Brainio's AI-powered knowledge and collaboration platform.",
+      "version": "0.0.1",
+      "keywords": ["brainio", "knowledge", "collaboration", "mcp"],
+      "category": "integrations"
     }
   ]
 }
diff --git a/plugins/brainio/.claude-plugin/plugin.json b/plugins/brainio/.claude-plugin/plugin.json
new file mode 100644
index 0000000..657df31
--- /dev/null
+++ b/plugins/brainio/.claude-plugin/plugin.json
@@ -0,0 +1,15 @@
+{
+  "name": "brainio",
+  "description": "Brainio MCP integration for Claude Code — connect to Brainio's AI-powered knowledge and collaboration platform.",
+  "version": "0.0.1",
+  "author": {
+    "name": "Apoco"
+  },
+  "license": "Apache-2.0",
+  "keywords": [
+    "brainio",
+    "knowledge",
+    "collaboration",
+    "mcp"
+  ]
+}
diff --git a/plugins/brainio/.mcp.json b/plugins/brainio/.mcp.json
new file mode 100644
index 0000000..18e4971
--- /dev/null
+++ b/plugins/brainio/.mcp.json
@@ -0,0 +1,7 @@
+{
+  "mcpServers": {
+    "brainio": {
+      "url": "https://brainio.com/api/mcp"
+    }
+  }
+}
diff --git a/plugins/brainio/README.md b/plugins/brainio/README.md
new file mode 100644
index 0000000..7dbbb70
--- /dev/null
+++ b/plugins/brainio/README.md
@@ -0,0 +1,15 @@
+# Brainio Plugin
+
+MCP integration for [Brainio](https://brainio.com) — AI-powered knowledge and collaboration platform.
+
+## Installation
+
+This plugin is part of the `apoco-plugins` marketplace. Install it via Claude Code plugin manager.
+
+## Configuration
+
+The plugin connects to Brainio's MCP server at `https://brainio.com/api/mcp`.
+
+## License
+
+Apache-2.0