[BUG] NetSuite HTTP MCP OAuth authentication still broken (followup to #11862)

Status Closed — duplicate
Maintainer reply None cached
Activity 3 comments · opened Jan 29, 2026 · closed Feb 2, 2026

This is a followup to #11862, which was auto-closed on 2026-01-20 due to 60 days of inactivity without any fix or official response from Anthropic.

The bug still exists as of 2026-01-29. HTTP-based MCP servers using OAuth (specifically NetSuite’s MCP service) fail to authenticate in Claude Code, while the identical configuration works correctly in Claude Desktop.

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