fix: ai SDK v5 compatibility for Snyk security upgrade

fix: update code for ai SDK v5 compatibility

- Replace maxTokens with maxOutputTokens in generateText/streamText calls
- Replace tc.args with tc.input for tool call inputs
- Replace result.usage.promptTokens/completionTokens with inputTokens/outputTokens

These changes fix TypeScript compilation errors after upgrading the ai
package from v4.3.19 to v5.0.52 as part of the Snyk security update.

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Co-authored-by: continue[bot] <continue[bot]@users.noreply.github.com>
Co-authored-by: Continue <[email protected]>
Co-authored-by: nate <[email protected]>

Author: 3 people

packages/openai-adapters/src/apis/Anthropic.ts

@@ -436,7 +436,7 @@ export class AnthropicApi implements BaseLlmApi {
       system: systemText,
       messages: nonSystemMessages as any,
       temperature: body.temperature ?? undefined,
-      maxTokens: body.max_tokens ?? undefined,
+      maxOutputTokens: body.max_tokens ?? undefined,
       topP: body.top_p ?? undefined,
       stopSequences: body.stop
         ? Array.isArray(body.stop)
@@ -454,7 +454,7 @@ export class AnthropicApi implements BaseLlmApi {
       type: "function" as const,
       function: {
         name: tc.toolName,
-        arguments: JSON.stringify(tc.args),
+        arguments: JSON.stringify(tc.input),
       },
     }));
 
@@ -478,9 +478,9 @@ export class AnthropicApi implements BaseLlmApi {
         },
       ],
       usage: {
-        prompt_tokens: result.usage.promptTokens,
-        completion_tokens: result.usage.completionTokens,
-        total_tokens: result.usage.totalTokens,
+        prompt_tokens: result.usage.inputTokens ?? 0,
+        completion_tokens: result.usage.outputTokens ?? 0,
+        total_tokens: result.usage.totalTokens ?? 0,
         prompt_tokens_details: {
           cached_tokens:
             (result.usage as any).promptTokensDetails?.cachedTokens ?? 0,
@@ -652,7 +652,7 @@ export class AnthropicApi implements BaseLlmApi {
       system: systemText,
       messages: nonSystemMessages as any,
       temperature: body.temperature ?? undefined,
-      maxTokens: body.max_tokens ?? undefined,
+      maxOutputTokens: body.max_tokens ?? undefined,
       topP: body.top_p ?? undefined,
       stopSequences: body.stop
         ? Array.isArray(body.stop)

packages/openai-adapters/src/apis/OpenAI.ts

@@ -196,7 +196,7 @@ export class OpenAIApi implements BaseLlmApi {
       model,
       messages: modifiedBody.messages as any,
       temperature: modifiedBody.temperature ?? undefined,
-      maxTokens:
+      maxOutputTokens:
         modifiedBody.max_completion_tokens ??
         modifiedBody.max_tokens ??
         undefined,
@@ -219,7 +219,7 @@ export class OpenAIApi implements BaseLlmApi {
       type: "function" as const,
       function: {
         name: tc.toolName,
-        arguments: JSON.stringify(tc.args),
+        arguments: JSON.stringify(tc.input),
       },
     }));
 
@@ -243,9 +243,9 @@ export class OpenAIApi implements BaseLlmApi {
         },
       ],
       usage: {
-        prompt_tokens: result.usage.promptTokens,
-        completion_tokens: result.usage.completionTokens,
-        total_tokens: result.usage.totalTokens,
+        prompt_tokens: result.usage.inputTokens ?? 0,
+        completion_tokens: result.usage.outputTokens ?? 0,
+        total_tokens: result.usage.totalTokens ?? 0,
       },
     };
   }
@@ -316,7 +316,7 @@ export class OpenAIApi implements BaseLlmApi {
       model,
       messages: modifiedBody.messages as any,
       temperature: modifiedBody.temperature ?? undefined,
-      maxTokens:
+      maxOutputTokens:
         modifiedBody.max_completion_tokens ??
         modifiedBody.max_tokens ??
         undefined,