diff --git a/js/.changeset/quiet-multi-turn-warnings.md b/js/.changeset/quiet-multi-turn-warnings.md new file mode 100644 index 0000000..b1dd0b7 --- /dev/null +++ b/js/.changeset/quiet-multi-turn-warnings.md @@ -0,0 +1,7 @@ +--- +'@link-assistant/agent': patch +--- + +Eliminate AI SDK warnings from multi-turn OpenAI-compatible runs by passing +trusted system prompts through the dedicated `system` option and upgrading the +adapter to its AI SDK 6-compatible Language Model v3 release. diff --git a/js/bun.lock b/js/bun.lock index a74a2fc..a6f76a1 100644 --- a/js/bun.lock +++ b/js/bun.lock @@ -17,7 +17,7 @@ "@ai-sdk/mcp": "^0.0.8", "@ai-sdk/mistral": "^2.0.27", "@ai-sdk/openai": "^2.0.89", - "@ai-sdk/openai-compatible": "^1.0.32", + "@ai-sdk/openai-compatible": "^2.0.62", "@ai-sdk/xai": "^2.0.33", "@clack/prompts": "^0.11.0", "@hono/standard-validator": "^0.2.0", @@ -35,7 +35,7 @@ "@standard-community/standard-json": "^0.3.5", "@standard-community/standard-openapi": "^0.2.9", "@zip.js/zip.js": "^2.8.10", - 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"@ai-sdk/openai-compatible": "^1.0.32", + "@ai-sdk/openai-compatible": "^2.0.62", "@ai-sdk/xai": "^2.0.33", "@clack/prompts": "^0.11.0", "@hono/standard-validator": "^0.2.0", @@ -82,7 +82,7 @@ "@standard-community/standard-json": "^0.3.5", "@standard-community/standard-openapi": "^0.2.9", "@zip.js/zip.js": "^2.8.10", - "ai": "^6.0.1", + "ai": "^6.0.235", "chokidar": "^4.0.3", "clipboardy": "^5.0.0", "command-stream": "^0.7.1", diff --git a/js/src/session/compaction.ts b/js/src/session/compaction.ts index 9118fb7..ad18b6c 100644 --- a/js/src/session/compaction.ts +++ b/js/src/session/compaction.ts @@ -1,4 +1,4 @@ -import { streamText, wrapLanguageModel, type ModelMessage } from 'ai'; +import { streamText, wrapLanguageModel } from 'ai'; import { Session } from '.'; import { Identifier } from '../id/id'; import { Instance } from '../project/instance'; @@ -384,13 +384,8 @@ export namespace SessionCompaction { headers: model.info.headers, abortSignal: input.abort, tools: model.info.tool_call ? {} : undefined, + system: system.map((content) => ({ role: 'system', content })), messages: [ - ...system.map( - (x): ModelMessage => ({ - role: 'system', - content: x, - }) - ), ...safeModelMessages, { role: 'user', diff --git a/js/src/session/prompt.ts b/js/src/session/prompt.ts index 64e13ed..975de4d 100644 --- a/js/src/session/prompt.ts +++ b/js/src/session/prompt.ts @@ -12,7 +12,6 @@ import { Provider } from '../provider/provider'; import { generateText, streamText, - type ModelMessage, type Tool as AITool, tool, wrapLanguageModel, @@ -990,15 +989,8 @@ export namespace SessionPrompt { stopWhen: stepCountIs(1), temperature: params.temperature, topP: params.topP, - messages: [ - ...system.map( - (x): ModelMessage => ({ - role: 'system', - content: x, - }) - ), - ...safeModelMessages, - ], + system: system.map((content) => ({ role: 'system', content })), + messages: safeModelMessages, tools: model.info?.tool_call === false ? undefined : tools, model: wrapLanguageModel({ model: model.language, @@ -1925,13 +1917,11 @@ export namespace SessionPrompt { small.providerID, options ), + system: safeTitleSystemMessages.map((content) => ({ + role: 'system', + content, + })), messages: [ - ...safeTitleSystemMessages.map( - (x): ModelMessage => ({ - role: 'system', - content: x, - }) - ), { role: 'user' as const, content: ` diff --git a/js/tests/ai-sdk-warnings.ts b/js/tests/ai-sdk-warnings.ts new file mode 100644 index 0000000..091486f --- /dev/null +++ b/js/tests/ai-sdk-warnings.ts @@ -0,0 +1,73 @@ +import { afterEach, describe, expect, mock, test } from 'bun:test'; +import { createOpenAICompatible } from '@ai-sdk/openai-compatible'; +import { streamText } from 'ai'; + +const originalWarn = console.warn; + +afterEach(() => { + console.warn = originalWarn; +}); + +function successfulChatCompletion() { + const chunks = [ + { + id: 'chatcmpl-test', + object: 'chat.completion.chunk', + created: 0, + model: 'test-model', + choices: [ + { + index: 0, + delta: { role: 'assistant', content: 'ok' }, + finish_reason: null, + }, + ], + }, + { + id: 'chatcmpl-test', + object: 'chat.completion.chunk', + created: 0, + model: 'test-model', + choices: [ + { + index: 0, + delta: {}, + finish_reason: 'stop', + }, + ], + }, + ]; + const body = + chunks.map((chunk) => `data: ${JSON.stringify(chunk)}\n\n`).join('') + + 'data: [DONE]\n\n'; + + return new Response(body, { + headers: { 'content-type': 'text/event-stream' }, + }); +} + +describe('AI SDK warning-free multi-turn requests', () => { + test('OpenAI-compatible requests do not emit warnings', async () => { + const warnings: unknown[][] = []; + console.warn = mock((...args: unknown[]) => warnings.push(args)); + + const provider = createOpenAICompatible({ + name: 'test-provider', + baseURL: 'https://example.invalid/v1', + apiKey: 'test-key', + fetch: async () => successfulChatCompletion(), + }); + const model = provider('test-model'); + + for (let turn = 0; turn < 2; turn++) { + const result = streamText({ + model, + system: 'You are a test assistant.', + messages: [{ role: 'user', content: `Turn ${turn + 1}` }], + }); + expect(await result.text).toBe('ok'); + } + + expect(warnings).toEqual([]); + }); +});