From 20d722a06bc2343f6af7a8697b1bf96a958e869f Mon Sep 17 00:00:00 2001
From: Jerome <jerome@anthropic.com>
Date: Mon, 7 Jul 2025 20:39:46 +0100
Subject: [PATCH] Add userId field to McpInstallation interface
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- Add userId: string field to distinguish individual users from OAuth clients
- Prepares for user session isolation implementation
- clientId represents OAuth application, userId represents individual user

This separation allows multiple users to use the same OAuth client while
maintaining session isolation for security.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 src/types.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/types.ts b/src/types.ts
index 7f168d8..0b15454 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -27,4 +27,5 @@ export interface McpInstallation {
   mcpTokens: OAuthTokens;
   clientId: string;
   issuedAt: number;
+  userId: string; // Unique identifier for the user (not client)
 }
\ No newline at end of file