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🧬 refactor: Wire Database Methods into MCP Package via Registry Pattern (#10715)

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* Refactor: MCPServersRegistry Singleton Pattern with Dependency Injection for DB methods consumption

* refactor: error handling in MCP initialization and improve logging for MCPServersRegistry instance creation.

- Added checks for mongoose instance in ServerConfigsDB constructor and refined error messages for clarity.
- Reorder and use type imports

---------

Co-authored-by: Atef Bellaaj <slalom.bellaaj@external.daimlertruck.com>
Co-authored-by: Danny Avila <danny@librechat.ai>
This commit is contained in:
Atef Bellaaj 2025-12-01 00:57:46 +01:00 • committed by Danny Avila
parent da473bf43a
commit ad6ba4b6d1
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24 changed files with 328 additions and 150 deletions
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14
api/server/routes/mcp.js
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@ -6,9 +6,13 @@ const {
MCPOAuthHandler,
MCPTokenStorage,
getUserMCPAuthMap,
mcpServersRegistry,
} = require('@librechat/api');
const { getMCPManager, getFlowStateManager, getOAuthReconnectionManager } = require('~/config');
const {
getMCPManager,
getFlowStateManager,
getOAuthReconnectionManager,
getMCPServersRegistry,
} = require('~/config');
const { getMCPSetupData, getServerConnectionStatus } = require('~/server/services/MCP');
const { findToken, updateToken, createToken, deleteTokens } = require('~/models');
const { getUserPluginAuthValue } = require('~/server/services/PluginService');
@ -365,7 +369,7 @@ router.post('/:serverName/reinitialize', requireJwtAuth, async (req, res) => {
logger.info(`[MCP Reinitialize] Reinitializing server: ${serverName}`);
const mcpManager = getMCPManager();
const serverConfig = await mcpServersRegistry.getServerConfig(serverName, user.id);
const serverConfig = await getMCPServersRegistry().getServerConfig(serverName, user.id);
if (!serverConfig) {
return res.status(404).json({
error: `MCP server '${serverName}' not found in configuration`,
@ -526,7 +530,7 @@ router.get('/:serverName/auth-values', requireJwtAuth, async (req, res) => {
return res.status(401).json({ error: 'User not authenticated' });
}
const serverConfig = await mcpServersRegistry.getServerConfig(serverName, user.id);
const serverConfig = await getMCPServersRegistry().getServerConfig(serverName, user.id);
if (!serverConfig) {
return res.status(404).json({
error: `MCP server '${serverName}' not found in configuration`,
@ -566,7 +570,7 @@ router.get('/:serverName/auth-values', requireJwtAuth, async (req, res) => {
});
async function getOAuthHeaders(serverName, userId) {
const serverConfig = await mcpServersRegistry.getServerConfig(serverName, userId);
const serverConfig = await getMCPServersRegistry().getServerConfig(serverName, userId);
return serverConfig?.oauth_headers ?? {};
}
/**