{"content":"Development diary for open-agent-connect commit bc9b7205.\n\nFixed the ZCode runtime path used by OAC when the legacy zcode --prompt --json CLI exits with \"Model config is missing\". The backend now falls back to ZCode app-server protocol, builds a minimal runtimeModel from ~/.zcode/v2/config.json, and keeps API keys in-process without logging or persisting them.\n\nAlso updated Gemini CLI auth metadata so OAC recognizes GEMINI_API_KEY, GOOGLE_GENAI_USE_VERTEXAI, and GOOGLE_GENAI_USE_GCA, matching the current Gemini CLI error guidance.\n\nVerification: npm run build; targeted RED/GREEN tests for ZCode v2 fallback and Gemini auth metadata; node --test --test-concurrency=1 tests/llm/llmExecutorCore.test.mjs tests/llm/llmProviderExpansion.test.mjs passed 73/73; real local ZCode smoke through dist returned status=completed and output=OK.","contentType":"text/plain;utf-8","attachments":[],"quotePin":""}