From 58b83e2a9d40b8f6f31892aa18c08429535b18e1 Mon Sep 17 00:00:00 2001
From: Supun Geethanjana <Supun.Geethanjana@cloudsolutions.com.sa>
Date: Sun, 15 Mar 2026 18:09:46 +0530
Subject: [PATCH] add tools | 3573

---
 src/git/src/mcp_server_git/server.py | 75 +++++++++++++++++++++++++++-
 1 file changed, 73 insertions(+), 2 deletions(-)

diff --git a/src/git/src/mcp_server_git/server.py b/src/git/src/mcp_server_git/server.py
index 1d0298b465..fde071d526 100644
--- a/src/git/src/mcp_server_git/server.py
+++ b/src/git/src/mcp_server_git/server.py
@@ -10,6 +10,7 @@
     Tool,
     ListRootsResult,
     RootsCapability,
+    ToolAnnotations,
 )
 from enum import Enum
 import git
@@ -289,63 +290,133 @@ async def list_tools() -> list[Tool]:
                 name=GitTools.STATUS,
                 description="Shows the working tree status",
                 inputSchema=GitStatus.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=True,
+                    destructiveHint=False,
+                    idempotentHint=True,
+                    openWorldHint=False,
+                ),
             ),
             Tool(
                 name=GitTools.DIFF_UNSTAGED,
                 description="Shows changes in the working directory that are not yet staged",
                 inputSchema=GitDiffUnstaged.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=True,
+                    destructiveHint=False,
+                    idempotentHint=True,
+                    openWorldHint=False,
+                ),
             ),
             Tool(
                 name=GitTools.DIFF_STAGED,
                 description="Shows changes that are staged for commit",
                 inputSchema=GitDiffStaged.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=True,
+                    destructiveHint=False,
+                    idempotentHint=True,
+                    openWorldHint=False,
+                ),
             ),
             Tool(
                 name=GitTools.DIFF,
                 description="Shows differences between branches or commits",
                 inputSchema=GitDiff.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=True,
+                    destructiveHint=False,
+                    idempotentHint=True,
+                    openWorldHint=False,
+                ),
             ),
             Tool(
                 name=GitTools.COMMIT,
                 description="Records changes to the repository",
                 inputSchema=GitCommit.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=False,
+                    destructiveHint=False,
+                    idempotentHint=False,
+                    openWorldHint=False,
+                ),
             ),
             Tool(
                 name=GitTools.ADD,
                 description="Adds file contents to the staging area",
                 inputSchema=GitAdd.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=False,
+                    destructiveHint=False,
+                    idempotentHint=True,
+                    openWorldHint=False,
+                ),
             ),
             Tool(
                 name=GitTools.RESET,
                 description="Unstages all staged changes",
                 inputSchema=GitReset.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=False,
+                    destructiveHint=True,
+                    idempotentHint=True,
+                    openWorldHint=False,
+                ),
             ),
             Tool(
                 name=GitTools.LOG,
                 description="Shows the commit logs",
                 inputSchema=GitLog.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=True,
+                    destructiveHint=False,
+                    idempotentHint=True,
+                    openWorldHint=False,
+                ),
             ),
             Tool(
                 name=GitTools.CREATE_BRANCH,
                 description="Creates a new branch from an optional base branch",
                 inputSchema=GitCreateBranch.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=False,
+                    destructiveHint=False,
+                    idempotentHint=False,
+                    openWorldHint=False,
+                ),
             ),
             Tool(
                 name=GitTools.CHECKOUT,
                 description="Switches branches",
                 inputSchema=GitCheckout.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=False,
+                    destructiveHint=False,
+                    idempotentHint=False,
+                    openWorldHint=False,
+                ),
             ),
             Tool(
                 name=GitTools.SHOW,
                 description="Shows the contents of a commit",
                 inputSchema=GitShow.model_json_schema(),
+                annotations=ToolAnnotations(
+                    readOnlyHint=True,
+                    destructiveHint=False,
+                    idempotentHint=True,
+                    openWorldHint=False,
+                ),
             ),
-
             Tool(
                 name=GitTools.BRANCH,
                 description="List Git branches",
                 inputSchema=GitBranch.model_json_schema(),
-
+                annotations=ToolAnnotations(
+                    readOnlyHint=True,
+                    destructiveHint=False,
+                    idempotentHint=True,
+                    openWorldHint=False,
+                ),
             )
         ]