Why recently added tools may be missing
A newer tool may not appear if:
- The tool was released after the MCP connection was created.
- The existing connection has not received the tool’s required OAuth scope.
- The user does not have the required Lattice permission.
- An administrator has not enabled or published the tool in the AI client.
- The MCP client has not refreshed its available tool list.
General Guidelines
Employees will need to re-authenticate with the Lattice MCP Server. In general, this means the employee will need to:
- Disconnect their existing MCP connection.
- Reconnect to the Lattice MCP Server and complete the OAuth flow again.
Re-authenticating allows the client to discover the newly available MCP scopes and include them in the user's new authentication tokens.
The exact steps vary by MCP client. For client-specific instructions, see Troubleshooting sections of: