From 385bd3eda2cde6614df0668c2a745c506d3cee76 Mon Sep 17 00:00:00 2001
From: Alex Clarke <alex.j.tusa@gmail.com>
Date: Thu, 2 Jul 2026 15:53:29 -0600
Subject: [PATCH] fix: Overrode the default JSON content-type for MCP OAuth so
 its properly application/x-www-form-urlencoded

---
 src/mcp/oauth.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/mcp/oauth.rs b/src/mcp/oauth.rs
index 0ee0236..2dd8b52 100644
--- a/src/mcp/oauth.rs
+++ b/src/mcp/oauth.rs
@@ -1,4 +1,4 @@
-use crate::client::oauth::{OAuthProvider, load_oauth_tokens, run_oauth_flow};
+use crate::client::oauth::{OAuthProvider, TokenRequestFormat, load_oauth_tokens, run_oauth_flow};
 use crate::config::paths;
 use anyhow::{Context, Result, anyhow};
 use chrono::Utc;
@@ -63,6 +63,10 @@ impl OAuthProvider for McpOAuthProvider {
         &self.scopes
     }
 
+    fn token_request_format(&self) -> TokenRequestFormat {
+        TokenRequestFormat::FormUrlEncoded
+    }
+
     fn uses_localhost_redirect(&self) -> bool {
         false
     }