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Project	Deployment	Preview	Comments	Updated (UTC)
docs	Skipped			Dec 5, 2025 10:54pm

Greptile Overview

Greptile Summary

Fixed hanging tool calls by implementing proper integration tool handling in build mode. The change adds detection logic to distinguish integration tools from client tools, and introduces user-facing controls (Allow/Always Allow/Skip buttons) for integration tools that require server-side execution. The fix resolves the issue where integration tools would stay in pending state indefinitely without user interaction.

Key changes:

• Added isIntegrationTool() helper to detect server-side tools
• Extended handleRun() and handleSkip() to execute integration tools via store methods
• Modified shouldShowRunSkipButtons() to show buttons for integration tools in build mode
• Added "Always Allow" feature for auto-executing trusted integration tools
• Integrated with existing copilot store methods (executeIntegrationTool, addAutoAllowedTool, etc.)

Confidence Score: 4/5

• This PR is safe to merge with low risk - it adds proper handling for hanging integration tools
• The implementation correctly integrates with existing copilot store methods and follows established patterns. The logic for detecting integration tools is sound (checking absence from CLASS_TOOL_METADATA and registered tools). Error handling is present with try-catch blocks. Minor concern: using status 400 for skipped tools is semantically incorrect (should be 200), but this is a style issue that doesn't affect functionality.
• No files require special attention

Important Files Changed

File Analysis

Sequence Diagram

sequenceDiagram
    participant User
    participant ToolCall as ToolCall Component
    participant Store as Copilot Store
    participant Backend as API Backend
    
    Note over ToolCall: Integration tool in pending state
    
    User->>ToolCall: Click "Allow" or "Always Allow"
    
    alt Always Allow clicked
        ToolCall->>Store: addAutoAllowedTool(toolCall.name)
        Store->>Backend: POST /api/copilot/auto-allowed-tools
        Backend-->>Store: Updated autoAllowedTools list
    end
    
    ToolCall->>ToolCall: handleRun(toolCall, ...)
    ToolCall->>ToolCall: isIntegrationTool(toolCall.name) = true
    ToolCall->>Store: executeIntegrationTool(toolCall.id)
    
    Store->>Store: Set state to 'executing'
    Store->>Backend: POST /api/copilot/execute-tool
    Note over Backend: Execute integration tool
    Backend-->>Store: Tool execution result
    
    Store->>Store: Set state to 'success' or 'error'
    Store->>Backend: POST /api/copilot/tools/mark-complete
    Note over Backend: Notify tool completion
    Backend-->>Store: Acknowledgement
    
    alt User clicks "Skip"
        User->>ToolCall: Click "Skip"
        ToolCall->>ToolCall: handleSkip(toolCall, ...)
        ToolCall->>Store: setToolCallState(toolCall, 'rejected')
        ToolCall->>Backend: POST /api/copilot/tools/mark-complete
        Note over Backend: Mark as skipped (status 400)
    end