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Supabase middleware clarifies auth gate execution order

By PulseAugur Editorial · [1 sources] ·

Supabase's @supabase/middleware 1.0, released on September 30, 2026, clarifies the execution order for functions within an MCP pipeline. Entries preceding `withSupabase({ auth: 'user' })` in the pipeline array handle tasks like OAuth discovery and do not have access to user authentication details. Conversely, entries following `withSupabase` can utilize the Supabase context, including a client scoped to the authenticated user, and can query data protected by Row-level security. AI

RANK_REASON The item details a specific technical implementation detail for a software library, not a major industry event.

Read on dev.to — MCP tag →

AI-generated summary · Google Gemini · from 1 sources. How we write summaries →

Supabase middleware clarifies auth gate execution order

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COVERAGE [1]

  1. dev.to — MCP tag TIER_1 English(EN) · Dave Kurian ·

    What runs before withSupabase in an MCP pipeline?

    <p>If an MCP client calls your Supabase function, which checks run before <code>withSupabase({ auth: 'user' })</code>, and which run after it? The Supabase changelog for <code>@supabase/middleware</code> 1.0 (30 September 2026) answers it in one line: entries before <code>withSup…

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