Added UI to provide additional _meta values

cli/scripts/metadata-test-output/metadata_complex_scenario.log

@@ -0,0 +1,8 @@
+{
+  "content": [
+    {
+      "type": "text",
+      "text": "Echo: complex test"
+    }
+  ]
+}

cli/scripts/metadata-test-output/metadata_error_invalid_format.log

@@ -0,0 +1,3 @@
+Invalid parameter format: invalid_format_no_equals. Use key=value format.
+
+Failed with exit code: 1

cli/scripts/metadata-test-output/metadata_error_invalid_tool_meta_format.log

@@ -0,0 +1,3 @@
+Invalid parameter format: invalid_format_no_equals. Use key=value format.
+
+Failed with exit code: 1

cli/scripts/metadata-test-output/metadata_integration_all_methods.log

@@ -0,0 +1,218 @@
+{
+  "tools": [
+    {
+      "name": "echo",
+      "description": "Echoes back the input",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "message": {
+            "type": "string",
+            "description": "Message to echo"
+          }
+        },
+        "required": [
+          "message"
+        ],
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      }
+    },
+    {
+      "name": "add",
+      "description": "Adds two numbers",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "a": {
+            "type": "number",
+            "description": "First number"
+          },
+          "b": {
+            "type": "number",
+            "description": "Second number"
+          }
+        },
+        "required": [
+          "a",
+          "b"
+        ],
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      }
+    },
+    {
+      "name": "longRunningOperation",
+      "description": "Demonstrates a long running operation with progress updates",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "duration": {
+            "type": "number",
+            "default": 10,
+            "description": "Duration of the operation in seconds"
+          },
+          "steps": {
+            "type": "number",
+            "default": 5,
+            "description": "Number of steps in the operation"
+          }
+        },
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      }
+    },
+    {
+      "name": "printEnv",
+      "description": "Prints all environment variables, helpful for debugging MCP server configuration",
+      "inputSchema": {
+        "type": "object",
+        "properties": {},
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      }
+    },
+    {
+      "name": "sampleLLM",
+      "description": "Samples from an LLM using MCP's sampling feature",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "prompt": {
+            "type": "string",
+            "description": "The prompt to send to the LLM"
+          },
+          "maxTokens": {
+            "type": "number",
+            "default": 100,
+            "description": "Maximum number of tokens to generate"
+          }
+        },
+        "required": [
+          "prompt"
+        ],
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      }
+    },
+    {
+      "name": "getTinyImage",
+      "description": "Returns the MCP_TINY_IMAGE",
+      "inputSchema": {
+        "type": "object",
+        "properties": {},
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      }
+    },
+    {
+      "name": "annotatedMessage",
+      "description": "Demonstrates how annotations can be used to provide metadata about content",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "messageType": {
+            "type": "string",
+            "enum": [
+              "error",
+              "success",
+              "debug"
+            ],
+            "description": "Type of message to demonstrate different annotation patterns"
+          },
+          "includeImage": {
+            "type": "boolean",
+            "default": false,
+            "description": "Whether to include an example image"
+          }
+        },
+        "required": [
+          "messageType"
+        ],
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      }
+    },
+    {
+      "name": "getResourceReference",
+      "description": "Returns a resource reference that can be used by MCP clients",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "resourceId": {
+            "type": "number",
+            "minimum": 1,
+            "maximum": 100,
+            "description": "ID of the resource to reference (1-100)"
+          }
+        },
+        "required": [
+          "resourceId"
+        ],
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      }
+    },
+    {
+      "name": "getResourceLinks",
+      "description": "Returns multiple resource links that reference different types of resources",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "count": {
+            "type": "number",
+            "minimum": 1,
+            "maximum": 10,
+            "default": 3,
+            "description": "Number of resource links to return (1-10)"
+          }
+        },
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      }
+    },
+    {
+      "name": "structuredContent",
+      "description": "Returns structured content along with an output schema for client data validation",
+      "inputSchema": {
+        "type": "object",
+        "properties": {
+          "location": {
+            "type": "string",
+            "minLength": 1,
+            "description": "City name or zip code"
+          }
+        },
+        "required": [
+          "location"
+        ],
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      },
+      "outputSchema": {
+        "type": "object",
+        "properties": {
+          "temperature": {
+            "type": "number",
+            "description": "Temperature in celsius"
+          },
+          "conditions": {
+            "type": "string",
+            "description": "Weather conditions description"
+          },
+          "humidity": {
+            "type": "number",
+            "description": "Humidity percentage"
+          }
+        },
+        "required": [
+          "temperature",
+          "conditions",
+          "humidity"
+        ],
+        "additionalProperties": false,
+        "$schema": "http://json-schema.org/draft-07/schema#"
+      }
+    }
+  ]
+}