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🗝️ feat: User Provided Credentials for MCP Servers (#7980)

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* 🗝️ feat: Per-User Credentials for MCP Servers

chore: add aider to gitignore

feat: fill custom variables to MCP server

feat: replace placeholders with custom user MCP variables

feat: handle MCP install/uninstall (uses pluginauths)

feat: add MCP custom variables dialog to MCPSelect

feat: add MCP custom variables dialog to the side panel

feat: do not require to fill MCP credentials for in tools dialog

feat: add translations keys (en+cs) for custom MCP variables

fix: handle LIBRECHAT_USER_ID correctly during MCP var replacement

style: remove unused MCP translation keys

style: fix eslint for MCP custom vars

chore: move aider gitignore to AI section

* feat: Add Plugin Authentication Methods to data-schemas

* refactor: Replace PluginAuth model methods with new utility functions for improved code organization and maintainability

* refactor: Move IPluginAuth interface to types directory for better organization and update pluginAuth schema to use the new import

* refactor: Remove unused getUsersPluginsAuthValuesMap function and streamline PluginService.js; add new getPluginAuthMap function for improved plugin authentication handling

* chore: fix typing for optional tools property with GenericTool[] type

* chore: update librechat-data-provider version to 0.7.88

* refactor: optimize getUserMCPAuthMap function by reducing variable usage and improving server key collection logic

* refactor: streamline MCP tool creation by removing customUserVars parameter and enhancing user-specific authentication handling to avoid closure encapsulation

* refactor: extract processSingleValue function to streamline MCP environment variable processing and enhance readability

* refactor: enhance MCP tool processing logic by simplifying conditions and improving authentication handling for custom user variables

* ci: fix action tests

* chore: fix imports, remove comments

* chore: remove non-english translations

* fix: remove newline at end of translation.json file

---------

Co-authored-by: Aleš Kůtek <kutekales@gmail.com>
This commit is contained in:
Danny Avila 2025-06-19 18:27:55 -04:00 • committed by GitHub
parent 8b15bb2ed6
commit 3e4b01de82
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36 changed files with 1536 additions and 166 deletions
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17
api/server/routes/config.js
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@ -1,10 +1,11 @@
const express = require('express');
const { logger } = require('@librechat/data-schemas');
const { CacheKeys, defaultSocialLogins, Constants } = require('librechat-data-provider');
const { getCustomConfig } = require('~/server/services/Config/getCustomConfig');
const { getLdapConfig } = require('~/server/services/Config/ldap');
const { getProjectByName } = require('~/models/Project');
const { isEnabled } = require('~/server/utils');
const { getLogStores } = require('~/cache');
const { logger } = require('~/config');
const router = express.Router();
const emailLoginEnabled =
@ -21,12 +22,15 @@ const publicSharedLinksEnabled =
router.get('/', async function (req, res) {
const cache = getLogStores(CacheKeys.CONFIG_STORE);
const cachedStartupConfig = await cache.get(CacheKeys.STARTUP_CONFIG);
if (cachedStartupConfig) {
res.send(cachedStartupConfig);
return;
}
const config = await getCustomConfig();
const isBirthday = () => {
const today = new Date();
return today.getMonth() === 1 && today.getDate() === 11;
@ -96,6 +100,17 @@ router.get('/', async function (req, res) {
bundlerURL: process.env.SANDPACK_BUNDLER_URL,
staticBundlerURL: process.env.SANDPACK_STATIC_BUNDLER_URL,
};
payload.mcpServers = {};
if (config.mcpServers) {
for (const serverName in config.mcpServers) {
const serverConfig = config.mcpServers[serverName];
payload.mcpServers[serverName] = {
customUserVars: serverConfig?.customUserVars || {},
};
}
}
/** @type {TCustomConfig['webSearch']} */
const webSearchConfig = req.app.locals.webSearch;
if (