fix(search): removed full text param from built-in search, anthropic provider streaming fix, gemini/vertex consolidation

[waleedlatif1]

Summary

• removed full text param from built-in search, anthropic provider streaming fix

Type of Change

• Bug fix

Testing

Tested manually

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Review	Updated (UTC)
docs	Skipped		Dec 23, 2025 7:47am

[greptile-apps]

Greptile Summary

This PR fixes two distinct issues: (1) updates the Exa search integration to use highlights instead of text parameter, and (2) corrects streaming behavior in Anthropic and Groq providers after tool execution.

Key Changes:

• Search API: Changed Exa API call from text: true to highlights: true and updated snippet extraction to join highlights array with ' ... ' separator
• Anthropic Provider: Fixed streaming response after tool execution - now properly returns a streaming response with accumulated token counts and costs instead of a non-streaming response
• Groq Provider: Fixed tool_choice parameter in streaming request after tool execution to use originalToolChoice instead of hardcoded 'auto'

The Anthropic streaming fix ensures that when request.stream=true and tools are executed silently (not streamed), the final response after tool execution is properly streamed to the client with correct accumulated token and cost tracking.

Confidence Score: 4/5

• This PR is safe to merge with minor attention to the Anthropic streaming implementation
• The changes are well-scoped bug fixes. The search route change is straightforward and safe. The Groq fix is a one-line correction. The Anthropic streaming fix is more complex but follows the same pattern as existing streaming code. Score is 4 instead of 5 due to the complexity of the Anthropic streaming implementation and the need to verify the token/cost accumulation logic works correctly in production.
• Pay closer attention to apps/sim/providers/anthropic/index.ts - verify that token and cost accumulation from tool calls carries forward correctly into the streaming response

Important Files Changed

Filename	Overview
apps/sim/app/api/tools/search/route.ts	Changed from text: true to highlights: true in Exa API call, updated snippet extraction to use highlights array instead of text field
apps/sim/providers/anthropic/index.ts	Replaced non-streaming return with streaming response after tool execution; properly accumulates costs and tokens from tool calls in streaming response
apps/sim/providers/groq/index.ts	Fixed tool_choice to use originalToolChoice instead of hardcoded 'auto' in streaming payload after tool execution

Sequence Diagram

sequenceDiagram
    participant Client
    participant SearchAPI as Search API Route
    participant ExaTool as Exa Search Tool
    participant ExaAPI as Exa AI API
    
    participant AnthropicProvider as Anthropic Provider
    participant AnthropicAPI as Anthropic API
    participant ToolExecutor as Tool Executor
    
    participant GroqProvider as Groq Provider
    participant GroqAPI as Groq API

    Note over SearchAPI,ExaAPI: Search Route Changes
    Client->>SearchAPI: POST /api/tools/search
    SearchAPI->>ExaTool: executeTool('exa_search', {highlights: true})
    ExaTool->>ExaAPI: POST with highlights=true
    ExaAPI-->>ExaTool: results with highlights array
    ExaTool-->>SearchAPI: results.highlights
    SearchAPI->>SearchAPI: map highlights to snippet
    SearchAPI-->>Client: results with joined highlights

    Note over AnthropicProvider,ToolExecutor: Anthropic Streaming Fix
    Client->>AnthropicProvider: request with stream=true, tools
    AnthropicProvider->>AnthropicAPI: messages.create (non-streaming)
    AnthropicAPI-->>AnthropicProvider: response with tool_use
    AnthropicProvider->>ToolExecutor: execute tools
    ToolExecutor-->>AnthropicProvider: tool results
    AnthropicProvider->>AnthropicProvider: accumulate tokens & cost
    AnthropicProvider->>AnthropicAPI: messages.create with stream=true
    AnthropicAPI-->>AnthropicProvider: streaming response
    AnthropicProvider->>AnthropicProvider: update tokens & cost in callback
    AnthropicProvider-->>Client: StreamingExecution

    Note over GroqProvider,GroqAPI: Groq Tool Choice Fix
    Client->>GroqProvider: request with stream=true, tool_choice, tools
    GroqProvider->>GroqProvider: save originalToolChoice
    GroqProvider->>GroqAPI: chat.completions.create (non-streaming)
    GroqAPI-->>GroqProvider: response with tool calls
    GroqProvider->>ToolExecutor: execute tools
    ToolExecutor-->>GroqProvider: tool results
    GroqProvider->>GroqAPI: create with tool_choice=originalToolChoice
    GroqAPI-->>GroqProvider: streaming response
    GroqProvider-->>Client: StreamingExecution

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