Ultrafast Mcp Sequential Thinking
About
# UltraFast MCP Sequential Thinking [](https://hub.docker.com/r/techgopal/ultrafast-mcp-sequential-thinking) [](https://crates.io/crates/ultrafast-mcp-sequential-thinking)…
Explore
- Input Validation: Comprehensive validation of all inputs
- Session Isolation: Complete isolation between sessions
- Rate Limiting: Built-in rate limiting for API endpoints
- Authentication: Optional OAuth 2.1 support
- Audit Logging: Complete audit trail for all operations
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Ultrafast Mcp Sequential ThinkingCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
- Rust 1.70 or later
- Cargo (Rust package manager)
docker run --rm -p 8080:8080 -e MAX_THOUGHTS=200 techgopal/ultrafast-mcp-sequential-thinking:latest
cargo run --bin sequential-thinking-client -- --server http://localhost:8080
If you want to use MCP Inspector or other tools to launch the server in a Docker container with advanced options (such as analytics and increased max thoughts), use the following configuration:
{
"mcpServers": {
"sequential-thinking": {
"command": "docker",
"args": [
"run",
"--rm",
"-i",
"techgopal/ultrafast-mcp-sequential-thinking:latest",
"/usr/local/bin/sequential-thinking-server",
"--transport",
"stdio",
"--max-thoughts",
"200",
"--enable-analytics"
],
"env": {}
}
}
}
This configuration will start the server in a Docker container using STDIO transport, with analytics enabled and a higher max thoughts limit. Adjust the arguments as needed for your use case.
cat > docker-compose.yml << EOF
version: '3.8'
services:
sequential-thinking-server:
build: .
ports:
- "8080:8080"
environment:
- MAX_THOUGHTS=100
- ENABLE_ANALYTICS=true
restart: unless-stopped
EOF
The mcp-inspector-config.json includes:
- HTTP Server: http://localhost:8080/mcp
- STDIO Server: Cargo subprocess with stdio transport
- Tool Schemas: Complete input/output schemas for all tools
- Documentation: Detailed descriptions for each tool
[server]
name = "ultrafast-sequential-thinking"
version = "1.0.0"
transport = "http"
port = 8080
[thinking]
max_thoughts_per_session = 100
max_branches_per_session = 10
session_timeout_seconds = 3600
enable_analytics = true
[export]
formats = ["json", "markdown", "pdf"]
auto_export = false
[client]
server_url = "http://localhost:8080"
timeout_seconds = 30
retry_attempts = 3
[thinking]
auto_save_interval = 60
enable_progress_tracking = true
show_thought_visualization = true
- Per Session: ~2KB base + 100 bytes per thought
- Server Memory: ~10MB base + 1KB per active session
- Client Memory: ~5MB base + 500 bytes per session
cargo build
sequential_thinking
Main thinking tool (MCP 2025-06-18 compliant)
export_session
Export thinking session in various formats
analyze_session
Get analytics and insights from session
merge_sessions
Merge multiple thinking sessions
- sequential_thinking: Main thinking tool (MCP 2025-06-18 compliant)
- export_session: Export thinking session in various formats
- analyze_session: Get analytics and insights from session
- merge_sessions: Merge multiple thinking sessions
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"ultrafast mcp sequential thinking": {
"sequential-thinking": {
"command": "docker",
"args": [
"run",
"--rm",
"-i",
"techgopal/ultrafast-mcp-sequential-thinking:latest",
"/usr/local/bin/sequential-thinking-server",
"--transport",
"stdio",
"--max-thoughts",
"200",
"--enable-analytics"
],
"env": []
}
}
}
}McpServers
{
"sequential-thinking": {
"command": "docker",
"args": [
"run",
"--rm",
"-i",
"techgopal/ultrafast-mcp-sequential-thinking:latest",
"/usr/local/bin/sequential-thinking-server",
"--transport",
"stdio",
"--max-thoughts",
"200",
"--enable-analytics"
],
"env": []
}
}
Official Docker image available at techgopal/ultrafast-mcp-sequential-thinking
---
A high-performance, Rust-based Model Context Protocol (MCP) server and client implementation for sequential thinking, built on the UltraFast MCP framework.
🚀 Overview
UltraFast MCP Sequential Thinking provides a structured approach to problem-solving through dynamic and reflective thinking processes. This implementation offers significant performance advantages over the official TypeScript version while maintaining full compatibility with the MCP 2025-06-18 specification.
✨ Features
Core Capabilities
- Dynamic Problem Breakdown: Break complex problems into manageable steps - Reflective Thinking: Revise and refine thoughts as understanding deepens - Branching Logic: Explore alternative paths of reasoning - Adaptive Planning: Adjust the total number of thoughts dynamically - Solution Verification: Generate and verify solution hypotheses - Context Preservation: Maintain thinking context across multiple stepsPerformance Advantages
- 10-100x Faster: Rust implementation provides significant performance gains - Memory Efficient: Optimized for handling large thinking sessions - Concurrent Processing: Async/await support for high-throughput operations - Type Safety: Compile-time guarantees for protocol compliance - Production Ready: Comprehensive error handling and monitoringEnhanced Features
- Progress Tracking: Real-time progress notifications for long thinking sessions - Cancellation Support: Interrupt thinking processes when needed - Session Management: Persistent thinking sessions across connections - Export Capabilities: Export thinking sessions in various formats - Analytics: Detailed analytics on thinking patterns and efficiency🏗️ Architecture
Server Components
┌─────────────────────────────────────────────────────────────┐
│ Sequential Thinking Server │
├─────────────────────────────────────────────────────────────┤
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
│ │ Thinking │ │ Session │ │ Analytics │ │
│ │ Engine │ │ Management │ │ & Metrics │ │
│ └─────────────┘ └─────────────┘ └─────────────┘ │
├─────────────────────────────────────────────────────────────┤
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
│ │ Branch │ │ Context │ │ Export │ │
│ │ Management │ │ Tracking │ │ Handlers │ │
│ └─────────────┘ └─────────────┘ └─────────────┘ │
├─────────────────────────────────────────────────────────────┤
│ UltraFast MCP Core │
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
│ │ Protocol │ │ Transport │ │ Handlers │ │
│ │ Layer │ │ Layer │ │ System │ │
│ └─────────────┘ └─────────────┘ └─────────────┘ │
└─────────────────────────────────────────────────────────────┘
Client Components
┌─────────────────────────────────────────────────────────────┐
│ Sequential Thinking Client │
├─────────────────────────────────────────────────────────────┤
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
│ │ Session │ │ Progress │ │ Export │ │
│ │ Manager │ │ Tracker │ │ Manager │ │
│ └─────────────┘ └─────────────┘ └─────────────┘ │
├─────────────────────────────────────────────────────────────┤
│ ┌─────────────┐ ┌─────────────┐ ┌─────────────┐ │
│ │ Thinking │ │ Branch │ │ Analytics │ │
│ │ Interface │ │ Explorer │ │ Dashboard │ │
│ └─────────────┘ └─────────────┘ └─────────────┘ │
├─────────────────────────────────────────────────────────────┤
│ UltraFast MCP Client │
└─────────────────────────────────────────────────────────────┘
🛠️ Installation
Prerequisites
- Rust 1.70 or later - Cargo (Rust package manager)Quick Start
1. Clone the Repository
git clone https://github.com/your-org/ultrafast-mcp-sequential-thinking.git
cd ultrafast-mcp-sequential-thinking
2. Build the Project
cargo build --release
3. Run the Server
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