Andreas/LibreChat
1
0
Fork 0
mirror of https://github.com/danny-avila/LibreChat.git synced 2025-12-16 16:30:15 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

🚀 fix: Resolve Google Client Issues, CDN Screenshots, Update Models (#5703)

Browse source 
* 🤖 refactor: streamline model selection logic for title model in GoogleClient

* refactor: add options for empty object schemas in convertJsonSchemaToZod

* refactor: add utility function to check for empty object schemas in convertJsonSchemaToZod

* fix: Google MCP Tool errors, and remove Object Unescaping as Google fixed this

* fix: google safetySettings

* feat: add safety settings exclusion via GOOGLE_EXCLUDE_SAFETY_SETTINGS environment variable

* fix: rename environment variable for console JSON string length

* fix: disable portal for dropdown in ExportModal component

* fix: screenshot functionality to use image placeholder for remote images

* feat: add visionMode property to BaseClient and initialize in GoogleClient to fix resendFiles issue

* fix: enhance formatMessages to include image URLs in message content for Vertex AI

* fix: safety settings for titleChatCompletion

* fix: remove deprecated model assignment in GoogleClient and streamline title model retrieval

* fix: remove unused image preloading logic in ScreenshotContext

* chore: update default google models to latest models shared by vertex ai and gen ai

* refactor: enhance Google error messaging

* fix: update token values and model limits for Gemini models

* ci: fix model matching

* chore: bump version of librechat-data-provider to 0.7.699
This commit is contained in:
Danny Avila 2025-02-06 18:13:18 -05:00 • committed by GitHub
parent 33e60c379b
commit 63afb317c6
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
19 changed files with 939 additions and 720 deletions
Download patch file Download diff file Expand all files Collapse all files

19
api/server/services/MCP.js
View file

@ -1,9 +1,11 @@
const { z } = require('zod');
const { tool } = require('@langchain/core/tools');
const { Constants: AgentConstants } = require('@librechat/agents');
const { Constants: AgentConstants, Providers } = require('@librechat/agents');
const {
Constants,
convertJsonSchemaToZod,
ContentTypes,
isAssistantsEndpoint,
convertJsonSchemaToZod,
} = require('librechat-data-provider');
const { logger, getMCPManager } = require('~/config');
@ -25,7 +27,15 @@ async function createMCPTool({ req, toolKey, provider }) {
}
/** @type {LCTool} */
const { description, parameters } = toolDefinition;
const schema = convertJsonSchemaToZod(parameters);
const isGoogle = provider === Providers.VERTEXAI || provider === Providers.GOOGLE;
let schema = convertJsonSchemaToZod(parameters, {
allowEmptyObject: !isGoogle,
});
if (!schema) {
schema = z.object({ input: z.string().optional() });
}
const [toolName, serverName] = toolKey.split(Constants.mcp_delimiter);
/** @type {(toolInput: Object | string) => Promise<unknown>} */
const _call = async (toolInput) => {
@ -35,6 +45,9 @@ async function createMCPTool({ req, toolKey, provider }) {
if (isAssistantsEndpoint(provider) && Array.isArray(result)) {
return result[0];
}
if (isGoogle && Array.isArray(result[0]) && result[0][0]?.type === ContentTypes.TEXT) {
return [result[0][0].text, result[1]];
}
return result;
} catch (error) {
logger.error(`${toolName} MCP server tool call failed`, error);