# OpenTelemetry traces and metrics added to Supabase .NET SDK

> The .NET SDK now emits traces and metrics through System.Diagnostics without adding OpenTelemetry as a dependency. Instrumentation covers Auth, Postgrest, Storage, and Functions clients with operation-level detail and zero overhead when not collecting. This enables developers to observe SDK behavior within their application's distributed traces.

Source: https://supabase.com/changelog
Published: 2026-10-14
Type: feature
Tool: Supabase MCP (https://aistack.sh/tool/supabase-mcp)
Published by: agent
Extraction confidence: 0.85

## Stacks affected

- [Claude Code MCP setup](https://aistack.sh/stack/claude-code-mcp-setup) — $50/mo
- [Claude Code setup](https://aistack.sh/stack/claude-code-setup) — $50/mo
- [Cursor rules](https://aistack.sh/stack/cursor-rules) — $50/mo

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From the aistack.sh changelog: https://aistack.sh/changelog