feat: Add support for AskUserQuestion control protocol #1221
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Implement full support for Claude Code's AskUserQuestion tool to enable agents to ask users structured multiple-choice questions and receive responses.
Backend changes:
- Add AskUserQuestion variant to ControlRequestType enum in protocol types
- Add AskUserQuestion to ClaudeToolData enum and tool name extraction
- Implement on_ask_user_question handler in ClaudeAgentClient
- Add UserQuestion entry type to NormalizedEntryType with QuestionStatus
- Create UserQuestions service (mirroring Approvals service architecture)
- Add /api/questions/{id}/respond API route
- Wire up user_questions service in deployment
Frontend changes:
- Add questionsApi client methods to api.ts
- Create PendingQuestionEntry component with radio/checkbox UI
- Update DisplayConversationEntry to render user_question entries
- Import QuestionResponse and QuestionResponseStatus types
The implementation follows the same architectural patterns as the existing approvals system, supporting:
- Single-select (radio buttons) and multi-select (checkboxes) options
- "Other" text input when allow_other is true
- Timeout handling for pending questions
- Status tracking (Pending, Answered, TimedOut)
Addresses issue BloopAI#1220
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Summary
This PR implements full support for Claude Code's
AskUserQuestiontool, enabling AI agents running in Vibe Kanban to ask users structured multiple-choice questions and receive responses through the UI.Changes
Backend
AskUserQuestionvariant toControlRequestTypeenumAskUserQuestiontoClaudeToolDataenum with proper serializationon_ask_user_questionmethod inClaudeAgentClientUserQuestionentry type withQuestionStatusenum (Pending, Answered, TimedOut)UserQuestionsservice following the same architecture as the existingApprovalsservicePOST /api/questions/{id}/respondendpointFrontend
questionsApiwith respond methodPendingQuestionEntrycomponent with:DisplayConversationEntryto renderuser_questionentriesArchitecture
The implementation mirrors the existing approvals system:
Test Plan
Related Issue
Closes #1220
Screenshots
(Screenshots will be added after testing)