TurboMCP Studio
Native desktop application for Model Context Protocol development. Build, test, and debug MCP servers with operation-specific tooling for all five MCP capabilities. From rapid prototyping to production deployment.
Native MCP-First Development
Unlike web-based tools with proxy limitations, TurboMCP Studio provides direct server communication, native process spawning, and operation-specific interfaces designed for MCP protocol semantics.
Web-Based MCP Tools
TurboMCP Studio
Operation-Specific Interfaces
Dedicated UIs for each MCP operation type, designed for their unique semantics and workflows.
Tool Explorer
Auto-generated forms from JSON schemas with intelligent validation and response rendering.
- JSON Schema → UI form generation
- Multi-format response rendering
- Call history with replay
- Batch execution support
- Schema compliance validation
Resource Browser
Hierarchical navigation with URI template support and real-time subscriptions.
- Tree-based resource discovery
- URI template builder
- Real-time subscription monitoring
- Content preview (text, JSON, images)
- Manual cache control
Prompt Designer
Visual prompt composition with argument management and template library.
- Drag-and-drop prompt building
- Dynamic argument injection
- Template save and share
- Resource URI auto-complete
- A/B testing support
Sampling Debugger
Step-through debugging for LLM sampling with intelligent error diagnosis.
- Pause, inspect, modify requests
- Full conversation context display
- Intelligent error categorization
- Protocol flow visualization
- Token count tracking
Elicitation Flow Builder
Visual workflow designer for interactive forms with conditional logic.
- Flowchart-style elicitation design
- Conditional branching support
- JSON Schema validation
- MCP spec-compliant schema builder
- Preview mode for testing
Protocol Inspector
Real-time JSON-RPC message capture and flow visualization.
- Live message capture
- Bidirectional flow visualization
- Latency tracking per message
- Message filtering and search
- Export to standard formats
Collections & Multi-Server Workflows
Chain operations across multiple MCP servers with variable interpolation, assertions, and automated testing.
Workflow Features
Multi-Server Operations
Chain operations across different MCP servers in a single workflow
Variable Interpolation
Extract values from responses with JSONPath and use in subsequent steps
Conditional Execution
Branch execution based on response values and assertions
Parallel Execution
Run independent operations concurrently for performance
Scenario Management
Save, export, and version control complex test scenarios
Team Sharing
Share collection libraries and configurations with your team
Testing & Validation
Response Assertions
7 assertion types: status, contains, equals, JSONPath, timing, variable value, custom script
Protocol Compliance
MCP specification conformance testing with schema validation
Performance Testing
Operation latency measurement and throughput analysis
Load Testing
Concurrent connection simulation and rate limiting validation
Contract Testing
Automated regression testing and schema evolution validation
CI/CD Integration
Command-line interface for automated testing in pipelines
World-Class Developer Experience
Features designed to make MCP development faster, easier, and more productive.
Intelligent Error Diagnosis
Transforms cryptic errors into actionable guidance with 15+ error patterns, fix suggestions, and one-click retry.
Protocol Flow Visualization
Visual timeline of JSON-RPC messages with color-coded flows, expandable payloads, and latency tracking per message.
Schema Validation
MCP spec-compliant validation for elicitation schemas before sending, catching errors at design time.
Native Process Control
Direct spawning and full lifecycle management of STDIO servers with resource monitoring and graceful shutdown.
Multi-Transport Support
Seamless switching between STDIO, HTTP/SSE, WebSocket, TCP, and Unix sockets with transport-specific configuration.
Enterprise Security
Sandboxed process execution, encrypted storage, OAuth 2.1 authentication, and comprehensive audit logging.
Native Three-Layer Architecture
Built on Tauri 2.0 + TurboMCP for production-grade performance and enterprise features.
Frontend Layer
SvelteKit 5 + TypeScript + Tailwind CSS
- Svelte 5 runes mode (modern reactive)
- Operation-specific UIs
- Real-time protocol visualization
- Enterprise design system
- Responsive mobile-first layout
- Theme management (light/dark/system)
Tauri Bridge Layer
Secure type-safe IPC
- Type-safe IPC with serde
- Native process spawning
- File system access
- Window management
- Native menus & shortcuts
- Plugin system integration
Native Engine
Rust + TurboMCP Client
- TurboMCP enterprise client
- Multi-transport support
- Circuit breakers & retry logic
- Connection pooling
- Health monitoring
- SQLite storage engine
- Protocol analysis engine
- Message replay capabilities
Get Started in Minutes
Download the native app for your platform and start testing MCP servers immediately.
Installation
1. Download for Your Platform
2. Or Build from Source
git clone https://github.com/Epistates/turbomcpstudio
cd turbomcpstudio
pnpm install
pnpm run tauri build3. Connect Your First MCP Server
Open TurboMCP Studio, click "Add Server", and choose your transport type (STDIO, HTTP, WebSocket, etc.). The app will guide you through configuration and automatically discover server capabilities.