From cf7ea8f9a665f8da67d4598f0c77633252ac20a1 Mon Sep 17 00:00:00 2001
From: SysAdmin Agent <sysadmin@vhtv-stiftung.de>
Date: Sun, 5 Apr 2026 21:54:00 +0000
Subject: [PATCH] Fix GrampsWeb login: use JSON body for /api/token/ endpoint
 (STI-104)

GrampsWeb expects JSON for the token endpoint, not form-encoded data.
Discovered during live API testing against production.

Co-Authored-By: Paperclip <noreply@paperclip.ing>
---
 app/gramps_mcp_server/client.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/gramps_mcp_server/client.py b/app/gramps_mcp_server/client.py
index 394bd2c..908187d 100644
--- a/app/gramps_mcp_server/client.py
+++ b/app/gramps_mcp_server/client.py
@@ -45,7 +45,7 @@ class GrampsWebClient:
     def _login(self) -> None:
         """Authentifizierung bei GrampsWeb und Token-Speicherung."""
         login_endpoints = [
-            ("/api/token/", "form"),
+            ("/api/token/", "json"),
             ("/api/login/", "json"),
         ]
         for path, mode in login_endpoints: