fix: add ipAccessList after creating project

Author: blva

tests/integration/tools/atlas/atlasHelpers.ts

@@ -42,6 +42,23 @@ export function withProject(integration: IntegrationTest, fn: ProjectTestFunctio
             try {
                 const group = await createProject(apiClient);
                 projectId = group.id;
+
+                // add current IP to project access list
+                const { currentIpv4Address } = await apiClient.getIpInfo();
+                await apiClient.createProjectIpAccessList({
+                    params: {
+                        path: {
+                            groupId: projectId,
+                        },
+                    },
+                    body: [
+                        {
+                            ipAddress: currentIpv4Address,
+                            groupId: projectId,
+                            comment: "Added by MongoDB MCP Server to enable tool access",
+                        },
+                    ],
+                });
             } catch (error) {
                 console.error("Failed to create project:", error);
                 throw error;