From 718bfb0777018927e9cbc3f4b8cdae6d27a4849b Mon Sep 17 00:00:00 2001
From: Xuan Son Nguyen <son@huggingface.co>
Date: Thu, 19 Mar 2026 23:08:34 +0100
Subject: [PATCH] displayName -> display_name

---
 tools/server/README-dev.md    |  2 +-
 tools/server/server-tools.cpp | 18 +++++++++---------
 2 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/tools/server/README-dev.md b/tools/server/README-dev.md
index 326cb357b4..f9fae5a6cc 100644
--- a/tools/server/README-dev.md
+++ b/tools/server/README-dev.md
@@ -103,7 +103,7 @@ This endpoint is intended to be used internally by the Web UI and subject to cha
 
 Get a list of tools, each tool has these fields:
 - `tool` (string): the ID name of the tool, to be used in POST call. Example: `read_file`
-- `displayName` (string): the name to be displayed on UI. Example: `Read file`
+- `display_name` (string): the name to be displayed on UI. Example: `Read file`
 - `type` (string): always be `"builtin"` for now
 - `permissions` (object): a mapping string --> boolean that indicates the permission required by this tool. This is useful for the UI to ask the user before calling the tool. For now, the only permission supported is `"write"`
 - `definition` (object): the OAI-compat definition of this tool
diff --git a/tools/server/server-tools.cpp b/tools/server/server-tools.cpp
index d5c7921efd..7e371bfb81 100644
--- a/tools/server/server-tools.cpp
+++ b/tools/server/server-tools.cpp
@@ -139,7 +139,7 @@ static bool glob_match(const std::string & pattern, const std::string & str) {
 
 struct server_tool {
     std::string name;
-    std::string displayName;
+    std::string display_name;
     json        definition;
     bool        permission_write = false;
 
@@ -149,7 +149,7 @@ struct server_tool {
 
     json to_json() {
         return {
-            {"displayName", displayName},
+            {"display_name", display_name},
             {"tool", name},
             {"type", "builtin"},
             {"permissions", json{
@@ -169,7 +169,7 @@ static constexpr size_t SERVER_TOOL_READ_FILE_MAX_SIZE = 16 * 1024; // 16 KB
 struct server_tool_read_file : server_tool {
     server_tool_read_file() {
         name = "read_file";
-        displayName = "Read file";
+        display_name = "Read file";
         permission_write = false;
     }
 
@@ -252,7 +252,7 @@ static constexpr size_t SERVER_TOOL_FILE_SEARCH_MAX_RESULTS = 100;
 struct server_tool_file_glob_search : server_tool {
     server_tool_file_glob_search() {
         name = "file_glob_search";
-        displayName = "File search";
+        display_name = "File search";
         permission_write = false;
     }
 
@@ -316,7 +316,7 @@ static constexpr size_t SERVER_TOOL_GREP_SEARCH_MAX_RESULTS = 100;
 struct server_tool_grep_search : server_tool {
     server_tool_grep_search() {
         name = "grep_search";
-        displayName = "Grep search";
+        display_name = "Grep search";
         permission_write = false;
     }
 
@@ -414,7 +414,7 @@ static constexpr int    SERVER_TOOL_EXEC_SHELL_COMMAND_MAX_TIMEOUT     = 60;
 struct server_tool_exec_shell_command : server_tool {
     server_tool_exec_shell_command() {
         name = "exec_shell_command";
-        displayName = "Execute shell command";
+        display_name = "Execute shell command";
         permission_write = true;
     }
 
@@ -470,7 +470,7 @@ struct server_tool_exec_shell_command : server_tool {
 struct server_tool_write_file : server_tool {
     server_tool_write_file() {
         name = "write_file";
-        displayName = "Write file";
+        display_name = "Write file";
         permission_write = true;
     }
 
@@ -525,7 +525,7 @@ struct server_tool_write_file : server_tool {
 struct server_tool_edit_file : server_tool {
     server_tool_edit_file() {
         name = "edit_file";
-        displayName = "Edit file";
+        display_name = "Edit file";
         permission_write = true;
     }
 
@@ -691,7 +691,7 @@ struct server_tool_edit_file : server_tool {
 struct server_tool_apply_diff : server_tool {
     server_tool_apply_diff() {
         name = "apply_diff";
-        displayName = "Apply diff";
+        display_name = "Apply diff";
         permission_write = true;
     }