LibreChat/packages/data-schemas/src
Atef Bellaaj 95a69df70e
🔒 feat: Add MCP server domain restrictions for remote transports (#11013)
* 🔒 feat: Add MCP server domain restrictions for remote transports

* 🔒 feat: Implement comprehensive MCP error handling and domain validation

- Added `handleMCPError` function to centralize error responses for domain restrictions and inspection failures.
- Introduced custom error classes: `MCPDomainNotAllowedError` and `MCPInspectionFailedError` for better error management.
- Updated MCP server controllers to utilize the new error handling mechanism.
- Enhanced domain validation logic in `createMCPTools` and `createMCPTool` functions to prevent operations on disallowed domains.
- Added tests for runtime domain validation scenarios to ensure correct behavior.

* chore: import order

* 🔒 feat: Enhance domain validation in MCP tools with user role-based restrictions

- Integrated `getAppConfig` to fetch allowed domains based on user roles in `createMCPTools` and `createMCPTool` functions.
- Removed the deprecated `getAllowedDomains` method from `MCPServersRegistry`.
- Updated tests to verify domain restrictions are applied correctly based on user roles.
- Ensured that domain validation logic is consistent and efficient across tool creation processes.

* 🔒 test: Refactor MCP tests to utilize configurable app settings

- Introduced a mock for `getAppConfig` to enhance test flexibility.
- Removed redundant mock definition to streamline test setup.
- Ensured tests are aligned with the latest domain validation logic.

---------

Co-authored-by: Atef Bellaaj <slalom.bellaaj@external.daimlertruck.com>
Co-authored-by: Danny Avila <danny@librechat.ai>
2025-12-18 13:57:49 -05:00
..
app 🔒 feat: Add MCP server domain restrictions for remote transports (#11013) 2025-12-18 13:57:49 -05:00
common feat: Add cursor pagination utilities and refine user/group/role types in @librechat/data-schemas (#9218) 2025-08-23 00:18:31 -04:00
config 🔍 feat: DEBUG_MESSAGE_LENGTH Environment Variable (pt. 2) (#10479) 2025-11-13 08:38:38 -05:00
crypto 🧵 refactor: Migrate Endpoint Initialization to TypeScript (#10794) 2025-12-11 16:37:16 -05:00
methods 🔧 chore: Update ESLint Config & Run Linter (#10986) 2025-12-15 17:55:25 -05:00
models 🔧 chore: Update ESLint Config & Run Linter (#10986) 2025-12-15 17:55:25 -05:00
schema 🔧 chore: Update ESLint Config & Run Linter (#10986) 2025-12-15 17:55:25 -05:00
types 🔒 feat: Add MCP server domain restrictions for remote transports (#11013) 2025-12-18 13:57:49 -05:00
utils 🔐 feat: Granular Role-based Permissions + Entra ID Group Discovery (#7804) 2025-08-13 16:24:17 -04:00
index.ts 🔃 refactor: Decouple Effects from AppService, move to data-schemas (#9974) 2025-10-05 06:37:57 -04:00