fix: improve MCP resources disabling

README.md

@@ -149,6 +149,16 @@ To set up MCP in Cursor, follow their guide:
 
 👉 [Cursor Documentation on Model Context Protocol](https://docs.cursor.com/context/model-context-protocol)
 
+> [!IMPORTANT]  
+> Cursor **does not support MCP resources** yet.
+This MCP server uses resources heavily, so **it will not work in Cursor** unless you explicitly disable resource usage.
+
+To make it work, you **must** set the following environment variable:
+
+```
+FIREBOLT_MCP_DISABLE_RESOURCES=true
+```
+
 #### Using SSE Transport
 
 By default, the MCP Server uses STDIO as the transport mechanism.  

pkg/server/server.go

@@ -89,7 +89,6 @@ func NewServer(
 			"tool call finished",
 			slog.Any("id", id),
 			slog.String("tool", message.Params.Name),
-			slog.Any("any", result.Result),
 		)
 	})
 	hooks.AddOnError(func(ctx context.Context, id any, method mcp.MCPMethod, message any, err error) {

pkg/tools/docs.go

@@ -75,8 +75,10 @@ func (t *Docs) Handler(ctx context.Context, request mcp.CallToolRequest) (*mcp.C
 	val, ok := request.GetArguments()["articles"]
 	if ok && val != nil {
 		articleIDs = val.([]any)
-	} else {
-		// Default articles to return if none specified
+	}
+
+	// Default articles to return if none specified
+	if len(articleIDs) == 0 {
 		articleIDs = append(
 			articleIDs,
 			resources.DocsArticleOverview,  // General Firebolt overview

pkg/tools/tools.go

@@ -1,14 +1,18 @@
 package tools
 
-import "github.com/mark3labs/mcp-go/mcp"
+import (
+	"github.com/mark3labs/mcp-go/mcp"
+)
 
 // textOrResourceContent returns a text content if disableResources is true, otherwise returns an embedded resource.
 func textOrResourceContent(disableResources bool, i mcp.ResourceContents) mcp.Content {
 
 	if disableResources {
-		textResource, ok := i.(mcp.TextResourceContents)
-		if ok {
-			return mcp.NewTextContent(textResource.Text)
+		switch resource := i.(type) {
+		case mcp.TextResourceContents:
+			return mcp.NewTextContent(resource.Text)
+		case *mcp.TextResourceContents:
+			return mcp.NewTextContent(resource.Text)
 		}
 	}