## Features
- Add proactive health check monitoring for MCP connections (30s intervals)
- Implement automatic reconnection on health check failures
- Add proper cleanup of health check intervals on disconnect
## Fixes
- Resolve OAuth type compatibility issues with MCP SDK
- Fix naming collision between InferenceProvider class and React component
- Remove unused React imports across all components (new JSX transform)
- Clean up unused type imports and variables
- Remove unused handleOAuthAuthentication function
## Technical Details
- Health checks use lightweight listTools() calls to verify connection state
- Automatic reconnection triggers when health checks fail
- Maintains existing exponential backoff retry logic
- All TypeScript compilation errors resolved
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add OpenRouter API key persistence to localStorage with auto-restore
- Add automatic provider restoration on app startup for seamless login
- Fix MCP OAuth token persistence by preserving connection IDs across refreshes
- Add manual reconnect button for failed/disconnected MCP servers
- Add auto-reconnect for MCP servers on app startup
- Maintain backward compatibility with old connection storage format
Resolves auth token loss on page refresh for both inference and MCP providers.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Update MCP tool naming from server.tool to server__tool format
- Add tool naming requirements section with OpenRouter API constraints
- Update troubleshooting guide with tool naming validation errors
- Add specific troubleshooting for agent loop hanging with MCP tools
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Change tool name separator from dot to double underscore (server__tool)
- Update tool discovery to use server__tool_name format
- Update tool execution routing to parse double underscore separator
- Fix OpenRouter API error: tool names must match pattern '^[a-zA-Z0-9_-]{1,64}'
This resolves the silent failure when MCP tools were present in conversations.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Document conversation system architecture and data models
- Explain agent loop implementation and tool integration
- Cover state management, authentication flow, and UI components
- Provide development guidelines and troubleshooting guide
- Include performance, security, and testing considerations
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix ChatInterface to use context's reactive isAuthenticated value
- Fix useAgentLoop to use context's reactive isAuthenticated value
- Ensure consistent authentication state checking across the application
- Add isAuthenticated to useCallback dependencies for proper reactivity
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add conversation management with persistence and multi-conversation support
- Create agent loop hook with test tools and MCP tool integration
- Implement full chat UI with message display, tool call visualization
- Add inline authentication flow for inference providers
- Support both API key and OAuth authentication methods
- Add conversation sidebar with conversation list and management
- Integrate MCP status display for debugging
- Create message input with proper disabled states and tooltips
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
## Features
- 🔧 InferenceProvider interface with pluggable architecture
- 🔑 OpenRouter API key and OAuth PKCE authentication providers
- 🛠️ Tool calling support with automatic agent loop execution
- 📱 Interactive test UI with model selection and chat interface
- 🎯 Provider-level filtering to tool-capable models only
- ⚛️ React context with proper state management for UI reactivity
## Components
- Core types and interfaces in src/types/inference.ts
- OpenRouter client with shared utilities for both auth methods
- Two separate providers (composition over inheritance):
- OpenRouterApiProvider for API key authentication
- OpenRouterOAuthProvider for OAuth PKCE flow
- React InferenceContext with useInference hook
- Interactive test UI with tool calling demonstration
- OAuth callback routing with proper namespacing
## Tool Calling
- 3 test tools: weather, calculator, time
- Automatic tool execution and agent loop
- Visual tool call display with arguments and results
- Error handling for malformed tool calls
## Bug Fixes
- Fixed model selection UI reactivity issue
- Fixed OAuth popup race condition causing "cancelled" errors
- Proper cleanup of event listeners and intervals
## Documentation
- Comprehensive interface design document
- Implementation strategy and key design decisions
- Testing approach and security considerations
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
