diff --git a/drip/api.gen.go b/drip/api.gen.go
index ead83b4..57cfa80 100644
--- a/drip/api.gen.go
+++ b/drip/api.gen.go
@@ -3607,6 +3607,15 @@ func (response ListAllNodeVersions200JSONResponse) VisitListAllNodeVersionsRespo
 	return json.NewEncoder(w).Encode(response)
 }
 
+type ListAllNodeVersions400JSONResponse ErrorResponse
+
+func (response ListAllNodeVersions400JSONResponse) VisitListAllNodeVersionsResponse(w http.ResponseWriter) error {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(400)
+
+	return json.NewEncoder(w).Encode(response)
+}
+
 type ListAllNodeVersions403JSONResponse ErrorResponse
 
 func (response ListAllNodeVersions403JSONResponse) VisitListAllNodeVersionsResponse(w http.ResponseWriter) error {
@@ -4995,9 +5004,9 @@ var swaggerSpec = []string{
 	"ao2xqljDHSqTqxmUg3Pwo8s6X4Apo5mantV83mHxr2ICdJF3o/DyrqcY3yFxwc0Tew90863gezb7/S+r",
 	"vjfRrs/2dvU4kXdIeN4cV8oRTFP7gtXQ2TzXS9XzTcu3lN3Htm6fttz0py1rF4mGCwbvEHtVFTFVtZcU",
 	"Fmn4RMrYnU5/JbrOUxWNrD2Sj15YRMqFRSp/kOQXPWCdkW2R/ztL0rtVGC2n37NoauWSLDcG2J6Yg5e7",
-	"u8O7VjJ1vJ6PWNF0ELlUfw/1a3qoMRtb0WZzS8vUEUSzc04zJDUtYYpIB6KcrDKtn+Mc3dh/n6l/L3m2",
-	"/rda514XVk34G/PIn9Y6f6YTsxj/m/EZbijRj3h/ZIZ/fjVdjN9Ov+13q/VdCUAjScHSaC+aC5HzvdEI",
-	"5nio/JJDymbR7Zfb/w8AAP//IbFMgHbCAAA=",
+	"u8O7VjJ1vJ6PWNF0ELlUfw/1a3qoMUsq2jzdW5G+yqtPV19ncwvd1NFVCxdOMyT1PmFKWgdirqxqrx8H",
+	"Hd3Yf5+pfy95RP+3Wude12dN+Bvz5KDWgX+mE7MY/wv2GW6o9I94m2WGf34VZowXUb80eKu1bwlAI0nB",
+	"0mgvmguR873RCOZ4qLykQ8pm0e2X2/8PAAD//+q2rNUEwwAA",
 }
 
 // GetSwagger returns the content of the embedded swagger specification file
diff --git a/openapi.yml b/openapi.yml
index 3eab30f..a0486b2 100644
--- a/openapi.yml
+++ b/openapi.yml
@@ -82,10 +82,10 @@ paths:
                   format: int64
                   description: The end time of the job as a Unix timestamp.
                 avg_vram:
-                  type: integer 
+                  type: integer
                   description: The average amount of VRAM used in the run.
                 peak_vram:
-                  type: integer 
+                  type: integer
                   description: The peak amount of VRAM used in the run.
                 pr_number:
                   type: string
@@ -1639,7 +1639,12 @@ paths:
                   totalPages:
                     type: integer
                     description: Total number of pages available
-
+        '400':
+          description: Invalid input, object invalid
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/ErrorResponse'
         '403':
           description: Node banned
           content:
@@ -1677,7 +1682,7 @@ paths:
         required: true
         content:
           application/json:
-            schema: 
+            schema:
               type: object
               properties:
                 status:
@@ -1760,7 +1765,7 @@ paths:
               schema:
                 $ref: '#/components/schemas/ErrorResponse'
   /nodes/{nodeId}/versions/{version}/comfy-nodes:
-    post: 
+    post:
       summary: create comfy-nodes for certain node
       operationId: CreateComfyNodes
       tags:
@@ -1780,7 +1785,7 @@ paths:
         required: true
         content:
           application/json:
-            schema: 
+            schema:
               type: object
               properties:
                 nodes:
@@ -1899,7 +1904,7 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ErrorResponse'  
+                $ref: '#/components/schemas/ErrorResponse'
 components:
   schemas:
     PersonalAccessToken:
@@ -2059,7 +2064,7 @@ components:
         git_repo:
           type: string
           description: The repository name
-        pr_number: 
+        pr_number:
           type: string
           description: The pull request number
         start_time:
@@ -2079,12 +2084,12 @@ components:
         job_trigger_user:
           type: string
           description: The user who triggered the job.
-        author: 
+        author:
           type: string
           description: The author of the commit
         machine_stats:
           $ref: "#/components/schemas/MachineStats"
-        status: 
+        status:
           $ref: "#/components/schemas/WorkflowRunStatus"
         storage_file:
           $ref: "#/components/schemas/StorageFile"
@@ -2224,7 +2229,7 @@ components:
           type: string
           description: The reason for the status change.
         comfy_nodes:
-          type: object 
+          type: object
           additionalProperties:
             $ref: "#/components/schemas/ComfyNode"
         node_id:
diff --git a/server/implementation/registry.go b/server/implementation/registry.go
index 626b1da..9b77d45 100644
--- a/server/implementation/registry.go
+++ b/server/implementation/registry.go
@@ -3,6 +3,7 @@ package implementation
 import (
 	"context"
 	"errors"
+	"fmt"
 	"registry-backend/drip"
 	"registry-backend/ent"
 	"registry-backend/ent/publisher"
@@ -954,16 +955,29 @@ func (s *DripStrictServerImplementation) SecurityScan(
 
 func (s *DripStrictServerImplementation) ListAllNodeVersions(
 	ctx context.Context, request drip.ListAllNodeVersionsRequestObject) (drip.ListAllNodeVersionsResponseObject, error) {
-	log.Ctx(ctx).Info().Msg("ListAllNodeVersions request received")
+	log.Ctx(ctx).Info().Msgf("ListAllNodeVersions request received %+v", request.Params)
 
+	// Default values for pagination
 	page := 1
 	if request.Params.Page != nil {
 		page = *request.Params.Page
 	}
+
 	pageSize := 10
-	if request.Params.PageSize != nil && *request.Params.PageSize < 100 {
+	maxPageSize := 100
+	if request.Params.PageSize != nil {
+		// Validate pageSize
+		if *request.Params.PageSize > maxPageSize {
+			log.Ctx(ctx).Error().Msgf(
+				"Requested pageSize %d exceeds maximum allowed %d", *request.Params.PageSize, maxPageSize)
+			return drip.ListAllNodeVersions400JSONResponse{
+				Message: fmt.Sprintf(
+					"Invalid pageSize: %d. The maximum allowed is %d.", *request.Params.PageSize, maxPageSize),
+			}, nil
+		}
 		pageSize = *request.Params.PageSize
 	}
+
 	f := &drip_services.NodeVersionFilter{
 		Page:                page,
 		PageSize:            pageSize,
@@ -974,15 +988,22 @@ func (s *DripStrictServerImplementation) ListAllNodeVersions(
 		f.Status = mapper.ApiNodeVersionStatusesToDbNodeVersionStatuses(request.Params.Statuses)
 	}
 
+	// Log the constructed filter
+	log.Ctx(ctx).Info().Msgf("Constructed Filter: %+v", f)
+
 	// List nodes from the registry service
 	nodeVersionResults, err := s.RegistryService.ListNodeVersions(ctx, s.Client, f)
 	if err != nil {
 		log.Ctx(ctx).Error().Msgf("Failed to list node versions w/ err: %v", err)
-		return drip.ListAllNodeVersions500JSONResponse{Message: "Failed to list node versions", Error: err.Error()}, nil
+		return drip.ListAllNodeVersions500JSONResponse{
+			Message: "Failed to list node versions",
+			Error:   err.Error(),
+		}, nil
 	}
 
+	// Handle no results
 	if len(nodeVersionResults.NodeVersions) == 0 {
-		log.Ctx(ctx).Info().Msg("No node versions found")
+		log.Ctx(ctx).Info().Msgf("No node versions found. Total: %d", nodeVersionResults.Total)
 		return drip.ListAllNodeVersions200JSONResponse{
 			Versions:   &[]drip.NodeVersion{},
 			Total:      &nodeVersionResults.Total,
@@ -992,12 +1013,15 @@ func (s *DripStrictServerImplementation) ListAllNodeVersions(
 		}, nil
 	}
 
+	// Transform DB results into API results
 	apiNodeVersions := make([]drip.NodeVersion, 0, len(nodeVersionResults.NodeVersions))
 	for _, dbNodeVersion := range nodeVersionResults.NodeVersions {
 		apiNodeVersions = append(apiNodeVersions, *mapper.DbNodeVersionToApiNodeVersion(dbNodeVersion))
 	}
 
-	log.Ctx(ctx).Info().Msgf("Found %d node versions", nodeVersionResults.Total)
+	// Log success
+	log.Ctx(ctx).Info().Msgf(
+		"Found %d node versions. Total: %d", len(nodeVersionResults.NodeVersions), nodeVersionResults.Total)
 	return drip.ListAllNodeVersions200JSONResponse{
 		Versions:   &apiNodeVersions,
 		Total:      &nodeVersionResults.Total,