diff --git a/schema/ext.keboola.in-platform-chat.json b/schema/ext.keboola.in-platform-chat.json
new file mode 100644
index 0000000..32f8869
--- /dev/null
+++ b/schema/ext.keboola.in-platform-chat.json
@@ -0,0 +1,77 @@
+{
+  "$schema": "http://json-schema.org/draft-04/schema#",
+  "type": "object",
+  "properties": {
+    "mcpServerContext": {
+      "type": "object",
+      "properties": {
+        "appEnv": {
+          "type": "string"
+        },
+        "version": {
+          "type": "string"
+        },
+        "userAgent": {
+          "type": "string"
+        },
+        "sessionId": {
+          "type": "string"
+        },
+        "conversationId": {
+          "type": "string"
+        },
+        "serverTransport": {
+          "type": "string",
+          "enum": [
+            "stdio",
+            "http",
+            "sse",
+            "streamable-http",
+            "http-compat",
+            "NA"
+          ]
+        }
+      },
+      "required": [
+        "appEnv",
+        "version",
+        "userAgent",
+        "sessionId",
+        "conversationId"
+      ]
+    },
+    "message": {
+      "type": "string"
+    },
+    "tool": {
+      "type": "object",
+      "properties": {
+        "name": {
+          "type": "string"
+        },
+        "arguments": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "properties": {
+              "key": { "type": "string" },
+              "value": { "type": "string" }
+            },
+            "required": ["key", "value"]
+          }
+        }
+      },
+      "required": [
+        "name",
+        "arguments"
+      ]
+    }
+  },
+  "required": [
+    "mcpServerContext",
+    "message",
+    "tool"
+  ]
+}
+
+
diff --git a/tests/events/ext.keboola.in-platform-chat.http.json b/tests/events/ext.keboola.in-platform-chat.http.json
new file mode 100644
index 0000000..7f44532
--- /dev/null
+++ b/tests/events/ext.keboola.in-platform-chat.http.json
@@ -0,0 +1,53 @@
+{
+    "id": 2234567891,
+    "event": "ext.keboola.in-platform-chat",
+    "component": "keboola.in-platform-chat",
+    "message": "Test message for in-platform-chat (http)",
+    "description": "",
+    "type": "info",
+    "runId": null,
+    "created": "2024-07-15T10:00:00+0200",
+    "configurationId": null,
+    "objectId": "",
+    "objectName": "",
+    "objectType": "",
+    "context": {
+        "remoteAddr": "127.0.0.1",
+        "httpReferer": null,
+        "httpUserAgent": "in-platform-chat-test-suite",
+        "apiVersion": "v1"
+    },
+    "mcpServerContext": {
+        "appEnv": "remote",
+        "version": "1.0.0",
+        "userAgent": "in-platform-chat-local",
+        "sessionId": "2234567891",
+        "conversationId": "conv-001",
+        "serverTransport": "http"
+    },
+    "tool": {
+        "name": "send-message",
+        "arguments": [
+            {
+                "key": "channel",
+                "value": "workspace"
+            },
+            {
+                "key": "priority",
+                "value": "normal"
+            }
+        ]
+    },
+    "performance": {},
+    "token": {
+        "id": 98765,
+        "name": "test-user@keboola.com"
+    },
+    "idBranch": 67890,
+    "uri": "https://connection.keboola.com/v2/storage/events/2234567891",
+    "attachments": []
+}
+
+
+
+
diff --git a/tests/events/ext.keboola.in-platform-chat.json b/tests/events/ext.keboola.in-platform-chat.json
new file mode 100644
index 0000000..b3183f0
--- /dev/null
+++ b/tests/events/ext.keboola.in-platform-chat.json
@@ -0,0 +1,51 @@
+{
+    "id": 2234567893,
+    "event": "ext.keboola.in-platform-chat",
+    "component": "keboola.in-platform-chat",
+    "message": "Test message for in-platform-chat (base)",
+    "description": "",
+    "type": "info",
+    "runId": null,
+    "created": "2024-07-15T10:00:00+0200",
+    "configurationId": null,
+    "objectId": "",
+    "objectName": "",
+    "objectType": "",
+    "context": {
+        "remoteAddr": "127.0.0.1",
+        "httpReferer": null,
+        "httpUserAgent": "in-platform-chat-test-suite",
+        "apiVersion": "v1"
+    },
+    "mcpServerContext": {
+        "appEnv": "remote",
+        "version": "1.0.0",
+        "userAgent": "in-platform-chat-local",
+        "sessionId": "2234567893",
+        "conversationId": "conv-001",
+        "serverTransport": "sse"
+    },
+    "tool": {
+        "name": "send-message",
+        "arguments": [
+            {
+                "key": "channel",
+                "value": "workspace"
+            },
+            {
+                "key": "priority",
+                "value": "normal"
+            }
+        ]
+    },
+    "performance": {},
+    "token": {
+        "id": 98765,
+        "name": "test-user@keboola.com"
+    },
+    "idBranch": 67890,
+    "uri": "https://connection.keboola.com/v2/storage/events/2234567893",
+    "attachments": []
+}
+
+
diff --git a/tests/events/ext.keboola.in-platform-chat.no-transport.json b/tests/events/ext.keboola.in-platform-chat.no-transport.json
new file mode 100644
index 0000000..4107a56
--- /dev/null
+++ b/tests/events/ext.keboola.in-platform-chat.no-transport.json
@@ -0,0 +1,52 @@
+{
+    "id": 2234567900,
+    "event": "ext.keboola.in-platform-chat",
+    "component": "keboola.in-platform-chat",
+    "message": "Test message for in-platform-chat (no serverTransport)",
+    "description": "",
+    "type": "info",
+    "runId": null,
+    "created": "2024-07-15T10:00:00+0200",
+    "configurationId": null,
+    "objectId": "",
+    "objectName": "",
+    "objectType": "",
+    "context": {
+        "remoteAddr": "127.0.0.1",
+        "httpReferer": null,
+        "httpUserAgent": "in-platform-chat-test-suite",
+        "apiVersion": "v1"
+    },
+    "mcpServerContext": {
+        "appEnv": "remote",
+        "version": "1.0.0",
+        "userAgent": "in-platform-chat-local",
+        "sessionId": "2234567900",
+        "conversationId": "conv-001"
+    },
+    "tool": {
+        "name": "send-message",
+        "arguments": [
+            {
+                "key": "channel",
+                "value": "workspace"
+            },
+            {
+                "key": "priority",
+                "value": "normal"
+            }
+        ]
+    },
+    "performance": {},
+    "token": {
+        "id": 98765,
+        "name": "test-user@keboola.com"
+    },
+    "idBranch": 67890,
+    "uri": "https://connection.keboola.com/v2/storage/events/2234567900",
+    "attachments": []
+}
+
+
+
+
diff --git a/tests/events/ext.keboola.in-platform-chat.sse.json b/tests/events/ext.keboola.in-platform-chat.sse.json
new file mode 100644
index 0000000..068939b
--- /dev/null
+++ b/tests/events/ext.keboola.in-platform-chat.sse.json
@@ -0,0 +1,53 @@
+{
+    "id": 2234567892,
+    "event": "ext.keboola.in-platform-chat",
+    "component": "keboola.in-platform-chat",
+    "message": "Test message for in-platform-chat (sse)",
+    "description": "",
+    "type": "info",
+    "runId": null,
+    "created": "2024-07-15T10:00:00+0200",
+    "configurationId": null,
+    "objectId": "",
+    "objectName": "",
+    "objectType": "",
+    "context": {
+        "remoteAddr": "127.0.0.1",
+        "httpReferer": null,
+        "httpUserAgent": "in-platform-chat-test-suite",
+        "apiVersion": "v1"
+    },
+    "mcpServerContext": {
+        "appEnv": "remote",
+        "version": "1.0.0",
+        "userAgent": "in-platform-chat-local",
+        "sessionId": "2234567892",
+        "conversationId": "conv-001",
+        "serverTransport": "sse"
+    },
+    "tool": {
+        "name": "send-message",
+        "arguments": [
+            {
+                "key": "channel",
+                "value": "workspace"
+            },
+            {
+                "key": "priority",
+                "value": "normal"
+            }
+        ]
+    },
+    "performance": {},
+    "token": {
+        "id": 98765,
+        "name": "test-user@keboola.com"
+    },
+    "idBranch": 67890,
+    "uri": "https://connection.keboola.com/v2/storage/events/2234567892",
+    "attachments": []
+}
+
+
+
+