Add OpenAI as third LLM provider (GPT-5.5, GPT-5.4 Nano)

↗ view on GitHub · Tom Griffin · 2026-05-01 · 860e6ff5

Adds full OpenAI support across backend and frontend, following the
existing Claude/Gemini provider pattern: streaming chat with tool use,
text completion, model selection UI, API key management, and DB schema.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Repository thegrif/mike
Author Tom Griffin <tom@thegrif.net>
Authored
Parents d9690965
Stats 19 files changed , +331 , -166
Part of OpenAI added as third LLM provider

Capture this commit into my fork

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