diff --git a/server/routes/data_connections/data_connections_router.ts b/server/routes/data_connections/data_connections_router.ts
index 3ecd3d434..7e35f9676 100644
--- a/server/routes/data_connections/data_connections_router.ts
+++ b/server/routes/data_connections/data_connections_router.ts
@@ -221,9 +221,9 @@ export function registerDataConnectionsRoute(router: IRouter, dataSourceEnabled:
           const client = await context.dataSource.opensearch.legacy.getClient(dataSourceMDSId);
           dataConnectionsresponse = await client.callAPI('ppl.getDataConnections');
         } else {
-          dataConnectionsresponse = await context.observability_plugin.observabilityClient.asScoped(
-            request
-          );
+          dataConnectionsresponse = await context.observability_plugin.observabilityClient
+            .asScoped(request)
+            .callAsCurrentUser('ppl.getDataConnections');
         }
         return response.ok({
           body: dataConnectionsresponse,
@@ -237,4 +237,43 @@ export function registerDataConnectionsRoute(router: IRouter, dataSourceEnabled:
       }
     }
   );
+
+  router.get(
+    {
+      path: `${DATACONNECTIONS_BASE}/{name}/dataSourceMDSId={dataSourceMDSId?}`,
+      validate: {
+        params: schema.object({
+          name: schema.string(),
+          dataSourceMDSId: schema.maybe(schema.string({ defaultValue: '' })),
+        }),
+      },
+    },
+    async (context, request, response): Promise<any> => {
+      const dataSourceMDSId = request.params.dataSourceMDSId;
+      try {
+        let dataConnectionsresponse;
+        if (dataSourceEnabled && dataSourceMDSId) {
+          const client = await context.dataSource.opensearch.legacy.getClient(dataSourceMDSId);
+          dataConnectionsresponse = await client.callAPI('ppl.getDataConnectionById', {
+            dataconnection: request.params.name,
+          });
+        } else {
+          dataConnectionsresponse = await context.observability_plugin.observabilityClient
+            .asScoped(request)
+            .callAsCurrentUser('ppl.getDataConnectionById', {
+              dataconnection: request.params.name,
+            });
+        }
+        return response.ok({
+          body: dataConnectionsresponse,
+        });
+      } catch (error: any) {
+        console.error('Issue in fetching data connection:', error);
+        return response.custom({
+          statusCode: error.statusCode || 500,
+          body: error.message,
+        });
+      }
+    }
+  );
 }
diff --git a/server/routes/dsl.ts b/server/routes/dsl.ts
index 9bdc45342..0560ae049 100644
--- a/server/routes/dsl.ts
+++ b/server/routes/dsl.ts
@@ -15,7 +15,10 @@ import {
   DSL_SETTINGS,
 } from '../../common/constants/shared';
 
-export function registerDslRoute({ router }: { router: IRouter; facet: DSLFacet }) {
+export function registerDslRoute(
+  { router }: { router: IRouter; facet: DSLFacet },
+  dataSourceEnabled: boolean
+) {
   router.post(
     {
       path: `${DSL_BASE}${DSL_SEARCH}`,
@@ -122,4 +125,115 @@ export function registerDslRoute({ router }: { router: IRouter; facet: DSLFacet
       }
     }
   );
+
+  router.get(
+    {
+      path: `${DSL_BASE}${DSL_CAT}/dataSourceMDSId={dataSourceMDSId?}`,
+      validate: {
+        query: schema.object({
+          format: schema.string(),
+          index: schema.maybe(schema.string()),
+        }),
+        params: schema.object({
+          dataSourceMDSId: schema.maybe(schema.string({ defaultValue: '' })),
+        }),
+      },
+    },
+    async (context, request, response) => {
+      const dataSourceMDSId = request.params.dataSourceMDSId;
+      try {
+        let resp;
+        if (dataSourceEnabled && dataSourceMDSId) {
+          const client = await context.dataSource.opensearch.legacy.getClient(dataSourceMDSId);
+          resp = await client.callAPI('cat.indices', request.query);
+        } else {
+          resp = await context.core.opensearch.legacy.client.callAsCurrentUser(
+            'cat.indices',
+            request.query
+          );
+        }
+        return response.ok({
+          body: resp,
+        });
+      } catch (error) {
+        if (error.statusCode !== 404) console.error(error);
+        return response.custom({
+          statusCode: error.statusCode || 500,
+          body: error.message,
+        });
+      }
+    }
+  );
+
+  router.get(
+    {
+      path: `${DSL_BASE}${DSL_MAPPING}/dataSourceMDSId={dataSourceMDSId?}`,
+      validate: {
+        query: schema.any(),
+        params: schema.object({
+          dataSourceMDSId: schema.maybe(schema.string({ defaultValue: '' })),
+        }),
+      },
+    },
+    async (context, request, response) => {
+      const dataSourceMDSId = request.params.dataSourceMDSId;
+      try {
+        let resp;
+        if (dataSourceEnabled && dataSourceMDSId) {
+          const client = await context.dataSource.opensearch.legacy.getClient(dataSourceMDSId);
+          resp = await client.callAPI('indices.getMapping', { index: request.query.index });
+        } else {
+          resp = await context.core.opensearch.legacy.client.callAsCurrentUser(
+            'indices.getMapping',
+            { index: request.query.index }
+          );
+        }
+        return response.ok({
+          body: resp,
+        });
+      } catch (error) {
+        if (error.statusCode !== 404) console.error(error);
+        return response.custom({
+          statusCode: error.statusCode || 500,
+          body: error.message,
+        });
+      }
+    }
+  );
+
+  router.get(
+    {
+      path: `${DSL_BASE}${DSL_SETTINGS}/dataSourceMDSId={dataSourceMDSId?}`,
+      validate: {
+        query: schema.any(),
+        params: schema.object({
+          dataSourceMDSId: schema.maybe(schema.string({ defaultValue: '' })),
+        }),
+      },
+    },
+    async (context, request, response) => {
+      const dataSourceMDSId = request.params.dataSourceMDSId;
+      try {
+        let resp;
+        if (dataSourceEnabled && dataSourceMDSId) {
+          const client = await context.dataSource.opensearch.legacy.getClient(dataSourceMDSId);
+          resp = await client.callAPI('indices.getSettings', { index: request.query.index });
+        } else {
+          resp = await context.core.opensearch.legacy.client.callAsCurrentUser(
+            'indices.getSettings',
+            { index: request.query.index }
+          );
+        }
+        return response.ok({
+          body: resp,
+        });
+      } catch (error) {
+        if (error.statusCode !== 404) console.error(error);
+        return response.custom({
+          statusCode: error.statusCode || 500,
+          body: error.message,
+        });
+      }
+    }
+  );
 }
diff --git a/server/routes/index.ts b/server/routes/index.ts
index 499fb2952..d8a695233 100644
--- a/server/routes/index.ts
+++ b/server/routes/index.ts
@@ -37,7 +37,7 @@ export function setupRoutes({
   PanelsRouter(router);
   VisualizationsRouter(router);
   registerPplRoute({ router, facet: new PPLFacet(client) });
-  registerDslRoute({ router, facet: new DSLFacet(client) });
+  registerDslRoute({ router, facet: new DSLFacet(client) }, dataSourceEnabled);
   registerEventAnalyticsRouter({ router, savedObjectFacet: new SavedObjectFacet(client) });
   registerAppAnalyticsRouter(router);