diff --git a/packages/core/src/integrations/mcp/MCPProvider.ts b/packages/core/src/integrations/mcp/MCPProvider.ts
index 5285bc664..0584af9aa 100644
--- a/packages/core/src/integrations/mcp/MCPProvider.ts
+++ b/packages/core/src/integrations/mcp/MCPProvider.ts
@@ -140,7 +140,7 @@ export interface MCPProvider {
     serverConfig: MCP.ServerConfigWithId,
   ): Promise<MCP.Tool[]>;
 
-  getHTTPrompts(clientConfig: { name: string; version: string }, serverUrl: string): Promise<MCP.Prompt[]>;
+  getHTTPPrompts(clientConfig: { name: string; version: string }, serverUrl: string): Promise<MCP.Prompt[]>;
 
   getStdioPrompts(
     clientConfig: { name: string; version: string },
diff --git a/packages/core/src/model/nodes/MCPDiscoveryNode.ts b/packages/core/src/model/nodes/MCPDiscoveryNode.ts
index 0c746fd96..3ae57dc38 100644
--- a/packages/core/src/model/nodes/MCPDiscoveryNode.ts
+++ b/packages/core/src/model/nodes/MCPDiscoveryNode.ts
@@ -196,7 +196,7 @@ class MCPDiscoveryNodeImpl extends NodeImpl<MCPDiscoveryNode> {
         }
 
         tools = await context.mcpProvider.getHTTPTools({ name, version }, serverUrl);
-        prompts = await context.mcpProvider.getHTTPrompts({ name, version }, serverUrl);
+        prompts = await context.mcpProvider.getHTTPPrompts({ name, version }, serverUrl);
       } else if (transportType === 'stdio') {
         const serverId = this.data.serverId ?? '';
 
@@ -236,7 +236,7 @@ class MCPDiscoveryNodeImpl extends NodeImpl<MCPDiscoveryNode> {
           value: prompts.map((prompt) => ({
             name: prompt.name,
             description: prompt.description,
-            arguments: prompt.arugments,
+            arguments: prompt.arguments,
           })),
         };
       }
diff --git a/packages/core/src/plugins/huggingface/nodes/ChatHuggingFace.ts b/packages/core/src/plugins/huggingface/nodes/ChatHuggingFace.ts
index 62e52adae..67a04c178 100644
--- a/packages/core/src/plugins/huggingface/nodes/ChatHuggingFace.ts
+++ b/packages/core/src/plugins/huggingface/nodes/ChatHuggingFace.ts
@@ -73,7 +73,7 @@ export const ChatHuggingFaceNodeImpl: PluginNodeImpl<ChatHuggingFaceNode> = {
       group: ['AI', 'Hugging Face'],
       contextMenuTitle: 'Chat (Hugging Face)',
       infoBoxTitle: 'Chat (Hugging Face) Node',
-      infoBoxBody: 'Chat, using the hugging face inference API',
+      infoBoxBody: 'Chat, using the Hugging Face inference API',
     };
   },
 
diff --git a/packages/core/src/plugins/openai/handleOpenaiError.ts b/packages/core/src/plugins/openai/handleOpenAIError.ts
similarity index 100%
rename from packages/core/src/plugins/openai/handleOpenaiError.ts
rename to packages/core/src/plugins/openai/handleOpenAIError.ts
diff --git a/packages/core/src/plugins/openai/nodes/AttachAssistantFileNode.ts b/packages/core/src/plugins/openai/nodes/AttachAssistantFileNode.ts
index 7cac1e67d..4f0a3b9ba 100644
--- a/packages/core/src/plugins/openai/nodes/AttachAssistantFileNode.ts
+++ b/packages/core/src/plugins/openai/nodes/AttachAssistantFileNode.ts
@@ -9,7 +9,7 @@ import {
 import type { OpenAIAssistantFile } from '../../../utils/openai.js';
 import { dedent, newId, getInputOrData } from '../../../utils/index.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 
 export type AttachAssistantFileNode = ChartNode<'openaiAttachAssistantFile', AttachAssistantFileNodeData>;
 
diff --git a/packages/core/src/plugins/openai/nodes/CreateAssistantNode.ts b/packages/core/src/plugins/openai/nodes/CreateAssistantNode.ts
index 159886f2b..9fd5b9c73 100644
--- a/packages/core/src/plugins/openai/nodes/CreateAssistantNode.ts
+++ b/packages/core/src/plugins/openai/nodes/CreateAssistantNode.ts
@@ -10,7 +10,7 @@ import {
 import { openAiModelOptions, type CreateAssistantBody, type OpenAIAssistantTool } from '../../../utils/openai.js';
 import { dedent, newId, coerceTypeOptional, getInputOrData } from '../../../utils/index.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 
 export type CreateAssistantNode = ChartNode<'openaiCreateAssistant', CreateAssistantNodeData>;
 
diff --git a/packages/core/src/plugins/openai/nodes/CreateThreadMessageNode.ts b/packages/core/src/plugins/openai/nodes/CreateThreadMessageNode.ts
index 6985be9d8..5fc1a3529 100644
--- a/packages/core/src/plugins/openai/nodes/CreateThreadMessageNode.ts
+++ b/packages/core/src/plugins/openai/nodes/CreateThreadMessageNode.ts
@@ -9,7 +9,7 @@ import {
 import type { CreateMessageBody, OpenAIThreadMessage } from '../../../utils/openai.js';
 import { dedent, newId, coerceTypeOptional, getInputOrData } from '../../../utils/index.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 
 export type CreateThreadMessageNode = ChartNode<'openaiCreateThreadMessage', CreateThreadMessageNodeData>;
 
diff --git a/packages/core/src/plugins/openai/nodes/DeleteAssistantNode.ts b/packages/core/src/plugins/openai/nodes/DeleteAssistantNode.ts
index 24074d23f..34475b65e 100644
--- a/packages/core/src/plugins/openai/nodes/DeleteAssistantNode.ts
+++ b/packages/core/src/plugins/openai/nodes/DeleteAssistantNode.ts
@@ -7,7 +7,7 @@ import {
 } from '../../../index.js';
 import { newId, dedent, getInputOrData } from '../../../utils/index.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 
 export type DeleteAssistantNode = ChartNode<'openaiDeleteAssistant', DeleteAssistantNodeData>;
 
diff --git a/packages/core/src/plugins/openai/nodes/GetAssistantNode.ts b/packages/core/src/plugins/openai/nodes/GetAssistantNode.ts
index d9b96cbff..7af2cad80 100644
--- a/packages/core/src/plugins/openai/nodes/GetAssistantNode.ts
+++ b/packages/core/src/plugins/openai/nodes/GetAssistantNode.ts
@@ -8,7 +8,7 @@ import {
 } from '../../../index.js';
 import { newId, getInputOrData } from '../../../utils/index.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 
 export type GetAssistantNode = ChartNode<'openaiGetAssistant', GetAssistantNodeData>;
 
diff --git a/packages/core/src/plugins/openai/nodes/GetOpenAIFileNode.ts b/packages/core/src/plugins/openai/nodes/GetOpenAIFileNode.ts
index df3dda2cc..14eb7536c 100644
--- a/packages/core/src/plugins/openai/nodes/GetOpenAIFileNode.ts
+++ b/packages/core/src/plugins/openai/nodes/GetOpenAIFileNode.ts
@@ -8,7 +8,7 @@ import {
 } from '../../../index.js';
 import { newId, getInputOrData, dedent } from '../../../utils/index.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 
 export type GetOpenAIFileNode = ChartNode<'openaiGetFile', GetOpenAIFileNodeData>;
 
diff --git a/packages/core/src/plugins/openai/nodes/ListAssistantsNode.ts b/packages/core/src/plugins/openai/nodes/ListAssistantsNode.ts
index f14a868b5..ac51e7f06 100644
--- a/packages/core/src/plugins/openai/nodes/ListAssistantsNode.ts
+++ b/packages/core/src/plugins/openai/nodes/ListAssistantsNode.ts
@@ -8,7 +8,7 @@ import {
 } from '../../../index.js';
 import { newId, getInputOrData, dedent } from '../../../utils/index.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 import type { OpenAIAssistant, OpenAIListResponse, OpenAIPaginationQuery } from '../../../utils/openai.js';
 
 export type ListAssistantsNode = ChartNode<'openaiListAssistants', ListAssistantsNodeData>;
diff --git a/packages/core/src/plugins/openai/nodes/ListOpenAIFilesNode.ts b/packages/core/src/plugins/openai/nodes/ListOpenAIFilesNode.ts
index 308ff17a2..6bbc765de 100644
--- a/packages/core/src/plugins/openai/nodes/ListOpenAIFilesNode.ts
+++ b/packages/core/src/plugins/openai/nodes/ListOpenAIFilesNode.ts
@@ -8,7 +8,7 @@ import {
 } from '../../../index.js';
 import { newId, getInputOrData, dedent } from '../../../utils/index.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 import { openAIFilePurposeOptions, type OpenAIFile } from '../../../utils/openai.js';
 
 export type ListOpenAIFilesNode = ChartNode<'openaiListFiles', ListOpenAIFilesNodeData>;
diff --git a/packages/core/src/plugins/openai/nodes/ListThreadMessagesNode.ts b/packages/core/src/plugins/openai/nodes/ListThreadMessagesNode.ts
index 5dd3b0aad..bdb42dc07 100644
--- a/packages/core/src/plugins/openai/nodes/ListThreadMessagesNode.ts
+++ b/packages/core/src/plugins/openai/nodes/ListThreadMessagesNode.ts
@@ -8,7 +8,7 @@ import {
 } from '../../../index.js';
 import { newId, getInputOrData, dedent } from '../../../utils/index.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 import type { ListThreadMessagesQuery, OpenAIListResponse, OpenAIThreadMessage } from '../../../utils/openai.js';
 
 export type ListThreadMessagesNode = ChartNode<'openaiListThreadMessages', ListThreadMessagesNodeData>;
diff --git a/packages/core/src/plugins/openai/nodes/RunThreadNode.ts b/packages/core/src/plugins/openai/nodes/RunThreadNode.ts
index b3e06cc61..d5cb5bcb6 100644
--- a/packages/core/src/plugins/openai/nodes/RunThreadNode.ts
+++ b/packages/core/src/plugins/openai/nodes/RunThreadNode.ts
@@ -23,7 +23,7 @@ import {
 import { dedent, newId, coerceTypeOptional, getInputOrData } from '../../../utils/index.js';
 import { arrayizeDataValue, unwrapDataValue } from '../../../model/DataValue.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 import { type DataValue } from '../../../model/DataValue.js';
 
 export type RunThreadNode = ChartNode<'openaiRunThread', RunThreadNodeData>;
diff --git a/packages/core/src/plugins/openai/nodes/UploadFileNode.ts b/packages/core/src/plugins/openai/nodes/UploadFileNode.ts
index 22abdbb2e..322a1c5d8 100644
--- a/packages/core/src/plugins/openai/nodes/UploadFileNode.ts
+++ b/packages/core/src/plugins/openai/nodes/UploadFileNode.ts
@@ -8,7 +8,7 @@ import {
 } from '../../../index.js';
 import { newId, dedent, getInputOrData, coerceType, coerceTypeOptional } from '../../../utils/index.js';
 import { pluginNodeDefinition } from '../../../model/NodeDefinition.js';
-import { handleOpenAIError } from '../handleOpenaiError.js';
+import { handleOpenAIError } from '../handleOpenAIError.js';
 import { openAIFileUploadPurposeOptions } from '../../../utils/openai.js';
 
 export type UploadFileNode = ChartNode<'openaiUploadFile', UploadFileNodeData>;
diff --git a/packages/node/src/native/NodeMCPProvider.ts b/packages/node/src/native/NodeMCPProvider.ts
index 6fbb6b45d..52473d102 100644
--- a/packages/node/src/native/NodeMCPProvider.ts
+++ b/packages/node/src/native/NodeMCPProvider.ts
@@ -65,7 +65,7 @@ export class NodeMCPProvider implements MCPProvider {
     }
   }
 
-  async getHTTPrompts(clientConfig: { name: string; version: string }, serverUrl: string): Promise<MCP.Prompt[]> {
+  async getHTTPPrompts(clientConfig: { name: string; version: string }, serverUrl: string): Promise<MCP.Prompt[]> {
     try {
       const client = await this.#getHTTPClient(clientConfig, serverUrl);