®️ feat: Support Rscript for Code Interpreter & recursionLimit for Agents (#5170)

* chore: bump @librechat/agents to v1.9.8 for rscript support

* chore: fix @langchain/google-genai dep., match agents

* chore: fix @langchain/google-vertexai to v0.1.5, match with agents

* chore: bump @librechat/agents to v1.9.9

* chore: update @librechat/agents to v1.9.91 and @langchain/google-vertexai to v0.1.6

* chore: increase MAX_FILE_SIZE to 150MB for file uploads

* chore: bump @librechat/agents to v1.9.92

* feat: support `recursionLimit` for agents

* chore: update configuration version to 1.2.1 in librechat.yaml and config.ts

* feat: add R language SVG icon to the assets and include it in ApiKeyDialog

* feat: add support for new vision model 'o1' and exclude 'o1-mini'

Author: danny-avila

api/package.json

@@ -41,10 +41,10 @@
     "@keyv/redis": "^2.8.1",
     "@langchain/community": "^0.3.14",
     "@langchain/core": "^0.3.18",
-    "@langchain/google-genai": "^0.1.4",
-    "@langchain/google-vertexai": "^0.1.4",
+    "@langchain/google-genai": "^0.1.6",
+    "@langchain/google-vertexai": "^0.1.6",
     "@langchain/textsplitters": "^0.1.0",
-    "@librechat/agents": "^1.9.7",
+    "@librechat/agents": "^1.9.92",
     "axios": "^1.7.7",
     "bcryptjs": "^2.4.3",
     "cheerio": "^1.0.0-rc.12",

api/server/controllers/agents/client.js

@@ -494,6 +494,7 @@ class AgentClient extends BaseClient {
           last_agent_index: this.agentConfigs?.size ?? 0,
           hide_sequential_outputs: this.options.agent.hide_sequential_outputs,
         },
+        recursionLimit: this.options.req.app.locals[EModelEndpoint.agents]?.recursionLimit,
         signal: abortController.signal,
         streamMode: 'values',
         version: 'v2',

api/server/services/Files/Code/crud.js

@@ -3,7 +3,7 @@ const axios = require('axios');
 const FormData = require('form-data');
 const { getCodeBaseURL } = require('@librechat/agents');
 
-const MAX_FILE_SIZE = 25 * 1024 * 1024;
+const MAX_FILE_SIZE = 150 * 1024 * 1024;
 
 /**
  * Retrieves a download stream for a specified file.

client/public/assets/r.svg

@@ -34,6 +34,7 @@ export default function ApiKeyDialog({
     'cplusplus.svg',
     'php.svg',
     'fortran.svg',
+    'r.svg',
   ];
 
   return (

client/src/components/SidePanel/Agents/Code/ApiKeyDialog.tsx

@@ -2,7 +2,7 @@
 # https://www.librechat.ai/docs/configuration/librechat_yaml
 
 # Configuration version (required)
-version: 1.2.0
+version: 1.2.1
 
 # Cache settings: Set to true to enable caching
 cache: true
@@ -149,6 +149,9 @@ endpoints:
   #   # (optional) Assistant Capabilities available to all users. Omit the ones you wish to exclude. Defaults to list below.
   #   capabilities: ["code_interpreter", "retrieval", "actions", "tools", "image_vision"]
   # agents:
+  #   (optional) Maximum recursion depth for agents, defaults to 25
+  #   recursionLimit: 50
+  #   (optional) Disable the builder interface for agents
   #   disableBuilder: false
   #   (optional) Agent Capabilities available to all users. Omit the ones you wish to exclude. Defaults to list below.
   #   capabilities: ["execute_code", "file_search", "actions", "tools"]

librechat.example.yaml

@@ -1,6 +1,6 @@
 {
   "name": "librechat-data-provider",
-  "version": "0.7.67",
+  "version": "0.7.68",
   "description": "data services for librechat apps",
   "main": "dist/index.js",
   "module": "dist/index.es.js",

package-lock.json

@@ -210,6 +210,7 @@ export type TAssistantEndpoint = z.infer<typeof assistantEndpointSchema>;
 export const agentsEndpointSChema = baseEndpointSchema.merge(
   z.object({
     /* agents specific */
+    recursionLimit: z.number().optional(),
     disableBuilder: z.boolean().optional(),
     capabilities: z
       .array(z.nativeEnum(AgentCapabilities))
@@ -739,6 +740,7 @@ export const supportsBalanceCheck = {
 };
 
 export const visionModels = [
+  'o1',
   'gpt-4o',
   'gpt-4o-mini',
   'gpt-4-turbo',
@@ -775,7 +777,7 @@ export function validateVisionModel({
     return false;
   }
 
-  if (model === 'gpt-4-turbo-preview') {
+  if (model.includes('gpt-4-turbo-preview') || model.includes('o1-mini')) {
     return false;
   }
 
@@ -1088,7 +1090,7 @@ export enum Constants {
   /** Key for the app's version. */
   VERSION = 'v0.7.6',
   /** Key for the Custom Config's version (librechat.yaml). */
-  CONFIG_VERSION = '1.2.0',
+  CONFIG_VERSION = '1.2.1',
   /** Standard value for the first message's `parentMessageId` value, to indicate no parent exists. */
   NO_PARENT = '00000000-0000-0000-0000-000000000000',
   /** Standard value for the initial conversationId before a request is sent */