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🔧 feat: Initial MCP Support (Tools) (#5015)

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* 📝 chore: Add comment to clarify purpose of check_updates.sh script

* feat: mcp package

* feat: add librechat-mcp package and update dependencies

* feat: refactor MCPConnectionSingleton to handle transport initialization and connection management

* feat: change private methods to public in MCPConnectionSingleton for improved accessibility

* feat: filesystem demo

* chore: everything demo and move everything under mcp workspace

* chore: move ts-node to mcp workspace

* feat: mcp examples

* feat: working sse MCP example

* refactor: rename MCPConnectionSingleton to MCPConnection for clarity

* refactor: replace MCPConnectionSingleton with MCPConnection for consistency

* refactor: manager/connections

* refactor: update MCPConnection to use type definitions from mcp types

* refactor: update MCPManager to use winston logger and enhance server initialization

* refactor: share logger between connections and manager

* refactor: add schema definitions and update MCPManager to accept logger parameter

* feat: map available MCP tools

* feat: load manifest tools

* feat: add MCP tools delimiter constant and update plugin key generation

* feat: call MCP tools

* feat: update librechat-data-provider version to 0.7.63 and enhance StdioOptionsSchema with additional properties

* refactor: simplify typing

* chore: update types/packages

* feat: MCP Tool Content parsing

* chore: update dependencies and improve package configurations

* feat: add 'mcp' directory to package and update configurations

* refactor: return CONTENT_AND_ARTIFACT format for MCP callTool

* chore: bump @librechat/agents

* WIP: MCP artifacts

* chore: bump @librechat/agents to v1.8.7

* fix: ensure filename has extension when saving base64 image

* fix: move base64 buffer conversion before filename extension check

* chore: update backend review workflow to install MCP package

* fix: use correct `mime` method

* fix: enhance file metadata with message and tool call IDs in image saving process

* fix: refactor ToolCall component to handle MCP tool calls and improve domain extraction

* fix: update ToolItem component for default isInstalled value and improve localization in ToolSelectDialog

* fix: update ToolItem component to use consistent text color for tool description

* style: add theming to ToolSelectDialog

* fix: improve domain extraction logic in ToolCall component

* refactor: conversation item theming, fix rename UI bug, optimize props, add missing types

* feat: enhance MCP options schema with base options (iconPath to start) and make transport type optional, infer based on other option fields

* fix: improve reconnection logic with parallel init and exponential backoff and enhance transport debug logging

* refactor: improve logging format

* refactor: improve logging of available tools by displaying tool names

* refactor: improve reconnection/connection logic

* feat: add MCP package build process to Dockerfile

* feat: add fallback icon for tools without an image in ToolItem component

* feat: Assistants Support for MCP Tools

* fix(build): configure rollup to use output.dir for dynamic imports

* chore: update @librechat/agents to version 1.8.8 and add @langchain/anthropic dependency

* fix: update CONFIG_VERSION to 1.2.0
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Danny Avila 2024-12-17 13:12:57 -05:00 • committed by GitHub
parent 0a97ad3915
commit e391347b9e
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58 changed files with 4322 additions and 234 deletions
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8
packages/data-provider/src/config.ts
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@ -1,11 +1,12 @@
/* eslint-disable max-len */
import { z } from 'zod';
import type { ZodError } from 'zod';
import type { TModelsConfig } from './types';
import { EModelEndpoint, eModelEndpointSchema } from './schemas';
import { fileConfigSchema } from './file-config';
import { specsConfigSchema } from './models';
import { FileSources } from './types/files';
import { TModelsConfig } from './types';
import { MCPServersSchema } from './mcp';
export const defaultSocialLogins = ['google', 'facebook', 'openid', 'github', 'discord'];
@ -432,6 +433,7 @@ export const configSchema = z.object({
imageOutputType: z.nativeEnum(EImageOutputType).default(EImageOutputType.PNG),
includedTools: z.array(z.string()).optional(),
filteredTools: z.array(z.string()).optional(),
mcpServers: MCPServersSchema.optional(),
interface: z
.object({
privacyPolicy: z
@ -1086,7 +1088,7 @@ export enum Constants {
/** Key for the app's version. */
VERSION = 'v0.7.5',
/** Key for the Custom Config's version (librechat.yaml). */
CONFIG_VERSION = '1.1.9',
CONFIG_VERSION = '1.2.0',
/** 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 */
@ -1109,6 +1111,8 @@ export enum Constants {
MAX_CONVO_STARTERS = 4,
/** Global/instance Project Name */
GLOBAL_PROJECT_NAME = 'instance',
/** Delimiter for MCP tools */
mcp_delimiter = '_mcp_',
}
export enum LocalStorageKeys {