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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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29
client/src/components/Chat/Messages/Content/ToolCall.tsx
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@ -35,8 +35,30 @@ export default function ToolCall({
const circumference = 2 * Math.PI * radius;
const offset = circumference - progress * circumference;
const [function_name, _domain] = name.split(actionDelimiter) as [string, string | undefined];
const domain = _domain?.replaceAll(actionDomainSeparator, '.') ?? null;
const { function_name, domain, isMCPToolCall } = useMemo(() => {
if (typeof name !== 'string') {
return { function_name: '', domain: null, isMCPToolCall: false };
}
if (name.includes(Constants.mcp_delimiter)) {
const [func, server] = name.split(Constants.mcp_delimiter);
return {
function_name: func || '',
domain: server && (server.replaceAll(actionDomainSeparator, '.') || null),
isMCPToolCall: true,
};
}
const [func, _domain] = name.includes(actionDelimiter)
? name.split(actionDelimiter)
: [name, ''];
return {
function_name: func || '',
domain: _domain && (_domain.replaceAll(actionDomainSeparator, '.') || null),
isMCPToolCall: false,
};
}, [name]);
const error =
typeof output === 'string' && output.toLowerCase().includes('error processing tool');
@ -83,6 +105,9 @@ export default function ToolCall({
};
const getFinishedText = () => {
if (isMCPToolCall === true) {
return localize('com_assistants_completed_function', function_name);
}
if (domain != null && domain && domain.length !== Constants.ENCODED_DOMAIN_LENGTH) {
return localize('com_assistants_completed_action', domain);
}