EuConquisto Composer MCP

# EuConquisto Composer MCP - Session Summary and Continuation Prompt **Session Date**: 2025-07-03 **Session Type**: Critical Debugging and Architecture Pivot **Status**: Implementation Complete - Ready for Testing --- ## 🎯 **Critical Breakthrough Session Summary** ### **Major Discovery** - **User's tech team provided actual Composer save mechanism** - **Our localStorage injection approach was fundamentally wrong** - **Composer uses direct API upload to backend, not localStorage persistence** ### **Root Cause Identified** - **Assumption Error**: Thought Composer read/wrote compositions via localStorage - **Reality**: Composer uploads compositions as files to backend API - **Impact**: All our JSON injection and API interception was irrelevant ### **Technical Pivot Executed** - **Analysis Created**: `docs/analysis/api-direct-save-implementation-analysis.md` - **Task Created**: `docs/tasks/TASK-API-DIRECT-SAVE-IMPLEMENTATION.md` - **Implementation**: Claude Code completed v4.0.0 with API Direct Save - **Status**: Ready for testing with expected 100% functionality ## 🔍 **Investigation Journey** ### **Session Progression** 1. **Initial State**: Compositions created but not visible (localStorage injection failing) 2. **JSON Parsing Errors**: Discovered malformed MCP responses 3. **JSON Structure Fix**: Corrected composition format to match manual format 4. **Browser Security Hypothesis**: Investigated localStorage injection blocking 5. **Critical Discovery**: Tech team script revealed actual save mechanism 6. **Architecture Pivot**: Implemented API Direct Save approach ### **Key Technical Insights** - **Manual Composition Analysis**: Revealed proper JSON structure (metadata, interface, structure) - **Authentication Discovery**: Required localStorage tokens (rdp-composer-active-project, rdp-composer-user-data) - **API Endpoint Identified**: `/storage/v1.0/upload/connector/uid/` with FormData upload - **Navigation Pattern**: `#/composer/{id}` edit mode, not embed mode ## 🚀 **Current Implementation Status** ### **Completed Components** - ✅ **API Direct Save Implementation**: v4.0.0 completed by Claude Code - ✅ **Architecture Analysis**: Comprehensive technical documentation - ✅ **Task Specifications**: Detailed implementation requirements - ✅ **JSON Structure**: Corrected format based on manual composition - ✅ **Authentication Strategy**: Extract tokens from localStorage ### **Expected Functionality** - **100% Save Success**: Uses Composer's native mechanism - **Immediate Visualization**: Compositions load from backend API - **Proper Navigation**: Correct URLs and edit mode access - **No Security Issues**: No localStorage manipulation required ## 📋 **Immediate Next Steps** ### **1. MCP Configuration Update** **CRITICAL**: Update Claude Desktop config to use v4.0.0: ```json { "mcpServers": { "euconquisto-composer": { "command": "node", "args": ["/Users/ricardokawasaki/Desktop/euconquisto-composer-mcp-poc/dist/browser-automation-api-direct-save-v4.0.0.js"] } } } ``` ### **2. Validation Testing** Execute test: `Crie uma aula sobre fotossíntese para alunos do sexto ano` - **Expected**: Immediate composition visualization with proper title - **Validation**: Confirm 100% functional system with native API save ### **3. Production Deployment** If testing succeeds: - Deploy v4.0.0 as production version - Update documentation - Mark project as "Production Ready" ## 🎯 **Technical Achievement** ### **Before This Session** - ❌ Compositions created but not visible - ❌ localStorage injection approach failing - ❌ Complex API interception workarounds - ❌ JSON parsing errors in MCP responses ### **After This Session** - ✅ Native Composer API mechanism identified - ✅ Direct API upload implementation completed - ✅ Authentication extraction from localStorage - ✅ Proper JSON structure and navigation ## 📄 **Key Documents Created** ### **Analysis Documents** - `docs/analysis/api-direct-save-implementation-analysis.md` - Root cause analysis and technical comparison ### **Implementation Tasks** - `docs/tasks/TASK-API-DIRECT-SAVE-IMPLEMENTATION.md` - Detailed specifications for Claude Code implementation ### **Knowledge Graph Updates** - EuConquisto Composer MCP Critical Analysis - API Direct Save Implementation Discovery - Claude Code v4.0.0 Implementation Status --- ## 🔄 **CONTINUATION PROMPT FOR NEW SESSION** "I'm continuing work on the EuConquisto Composer MCP project. In the previous session, we discovered that our localStorage injection approach was fundamentally wrong. My tech team provided the actual Composer save mechanism using direct API upload. Claude Code has implemented v4.0.0 with API Direct Save, and the system is ready for testing. Key status: - ✅ Implementation complete: browser-automation-api-direct-save-v4.0.0.js - ✅ Uses native Composer API instead of localStorage injection - ⚠️ Needs MCP config update to point to v4.0.0 - 🎯 Ready for validation testing Please help me test the new implementation with: 'Crie uma aula sobre fotossíntese para alunos do sexto ano' Expected result: Immediate composition visualization with proper title using native Composer mechanism." --- **Session Status**: ✅ **MAJOR BREAKTHROUGH COMPLETE** **Next Session Priority**: ✅ **VALIDATION TESTING** **Expected Outcome**: ✅ **100% FUNCTIONAL SYSTEM**