feat(providers): hosted-key support for LLM providers (flag-gated, no rate limiting) #19492

ProviderError: [vitest] No "isCachedInput" export is defined on the "@/providers/utils" mock. Did you forget to return it from "vi.mock"? If you need to partially mock a module, you can use "importOriginal" helper inside: ❯ executeOllamaProviderRequest providers/ollama/core.ts:619:11 ❯ providers/ollama/index.test.ts:363:21 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Serialized Error: { timing: { startTime: '2026-06-18T01:59:57.539Z', endTime: '2026-06-18T01:59:57.539Z', duration: +0 } }

providers/ollama/index.test.ts > ollamaProvider.executeRequest > strips ```json fences from streamed content when responseFormat is set: apps/sim/providers/ollama/core.ts#L619

ProviderError: [vitest] No "isCachedInput" export is defined on the "@/providers/utils" mock. Did you forget to return it from "vi.mock"? If you need to partially mock a module, you can use "importOriginal" helper inside: ❯ executeOllamaProviderRequest providers/ollama/core.ts:619:11 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Serialized Error: { timing: { startTime: '2026-06-18T01:59:57.538Z', endTime: '2026-06-18T01:59:57.538Z', duration: +0 } }

providers/ollama/index.test.ts > ollamaProvider.executeRequest > streams content and usage when no tools are used: apps/sim/providers/ollama/core.ts#L619

ProviderError: [vitest] No "isCachedInput" export is defined on the "@/providers/utils" mock. Did you forget to return it from "vi.mock"? If you need to partially mock a module, you can use "importOriginal" helper inside: ❯ executeOllamaProviderRequest providers/ollama/core.ts:619:11 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Serialized Error: { timing: { startTime: '2026-06-18T01:59:57.536Z', endTime: '2026-06-18T01:59:57.536Z', duration: +0 } }

providers/litellm/index.test.ts: apps/sim/lib/core/config/env-flags.ts#L25

Error: [vitest] No "getEnv" export is defined on the "@/lib/core/config/env" mock. Did you forget to return it from "vi.mock"? If you need to partially mock a module, you can use "importOriginal" helper inside: vi.mock(import("@/lib/core/config/env"), async (importOriginal) => { const actual = await importOriginal() return { ...actual, // your mocked methods } }) ❯ lib/core/config/env-flags.ts:25:16 ❯ providers/streaming-execution.ts:1:1

providers/fireworks/index.test.ts > fireworksProvider > forces tool_choice 'none' on the final streaming call after tools run: apps/sim/providers/fireworks/index.ts#L597

ProviderError: [vitest] No "isCachedInput" export is defined on the "@/providers/utils" mock. Did you forget to return it from "vi.mock"? If you need to partially mock a module, you can use "importOriginal" helper inside: ❯ Object.executeRequest providers/fireworks/index.ts:597:13 ❯ providers/fireworks/index.test.ts:227:5 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Serialized Error: { timing: { startTime: '2026-06-18T02:00:06.648Z', endTime: '2026-06-18T02:00:06.648Z', duration: +0 } }

providers/fireworks/index.test.ts > fireworksProvider > streams directly when there are no tools: apps/sim/providers/fireworks/index.ts#L597

ProviderError: [vitest] No "isCachedInput" export is defined on the "@/providers/utils" mock. Did you forget to return it from "vi.mock"? If you need to partially mock a module, you can use "importOriginal" helper inside: ❯ Object.executeRequest providers/fireworks/index.ts:597:13 ❯ providers/fireworks/index.test.ts:142:20 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Serialized Error: { timing: { startTime: '2026-06-18T02:00:06.643Z', endTime: '2026-06-18T02:00:06.643Z', duration: +0 } }

providers/baseten/index.test.ts > basetenProvider > forces tool_choice 'none' on the final streaming call after tools run: apps/sim/providers/baseten/index.ts#L597

ProviderError: [vitest] No "isCachedInput" export is defined on the "@/providers/utils" mock. Did you forget to return it from "vi.mock"? If you need to partially mock a module, you can use "importOriginal" helper inside: ❯ Object.executeRequest providers/baseten/index.ts:597:13 ❯ providers/baseten/index.test.ts:233:5 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Serialized Error: { timing: { startTime: '2026-06-18T02:00:06.054Z', endTime: '2026-06-18T02:00:06.054Z', duration: +0 } }

providers/baseten/index.test.ts > basetenProvider > streams directly when there are no tools: apps/sim/providers/baseten/index.ts#L597

ProviderError: [vitest] No "isCachedInput" export is defined on the "@/providers/utils" mock. Did you forget to return it from "vi.mock"? If you need to partially mock a module, you can use "importOriginal" helper inside: ❯ Object.executeRequest providers/baseten/index.ts:597:13 ❯ providers/baseten/index.test.ts:148:20 ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Serialized Error: { timing: { startTime: '2026-06-18T02:00:06.048Z', endTime: '2026-06-18T02:00:06.048Z', duration: +0 } }

providers/azure-openai/index.test.ts: apps/sim/lib/core/config/env-flags.ts#L25