diff --git a/mcp_servers.json b/mcp_servers.json
new file mode 100644
index 0000000..ca54a8a
--- /dev/null
+++ b/mcp_servers.json
@@ -0,0 +1,6 @@
+{
+  "gnexus-book": {
+    "transport": "sse",
+    "url": "http://192.168.1.170:8001/sse"
+  }
+}
diff --git a/navi/profiles/discuss/config.json b/navi/profiles/discuss/config.json
index f3b2c68..d077bcd 100644
--- a/navi/profiles/discuss/config.json
+++ b/navi/profiles/discuss/config.json
@@ -24,7 +24,13 @@
     "tool_manual",
     "switch_profile",
     "share_file",
-    "filesystem"
+    "filesystem",
+    "mcp_gnexus-book_search_docs",
+    "mcp_gnexus-book_read_doc",
+    "mcp_gnexus-book_list_docs",
+    "mcp_gnexus-book_list_inventory",
+    "mcp_gnexus-book_get_inventory_item",
+    "mcp_gnexus-book_get_relationships"
   ],
   "subagent_tools": [],
   "planning_enabled": false,
diff --git a/navi/profiles/server_admin/config.json b/navi/profiles/server_admin/config.json
index ac264e6..f549bed 100644
--- a/navi/profiles/server_admin/config.json
+++ b/navi/profiles/server_admin/config.json
@@ -60,7 +60,23 @@
     "spawn_agent",
     "share_file",
     "content_publish",
-    "gmail"
+    "gmail",
+    "mcp_gnexus-book_search_docs",
+    "mcp_gnexus-book_read_doc",
+    "mcp_gnexus-book_list_docs",
+    "mcp_gnexus-book_list_inventory",
+    "mcp_gnexus-book_get_inventory_item",
+    "mcp_gnexus-book_get_relationships",
+    "mcp_gnexus-book_validate_repository",
+    "mcp_gnexus-book_check_freshness",
+    "mcp_gnexus-book_git_status",
+    "mcp_gnexus-book_git_diff",
+    "mcp_gnexus-book_list_pending_changes",
+    "mcp_gnexus-book_propose_doc_change",
+    "mcp_gnexus-book_propose_inventory_item_change",
+    "mcp_gnexus-book_apply_pending_change",
+    "mcp_gnexus-book_commit_changes",
+    "mcp_gnexus-book_update_doc"
   ],
   "planning_mandatory": false,
   "planning_phase1_enabled": true,