[Guide] Maximizing Coding Efficiency with MCP Sequential Thinking & OpenRouter AI

Hey there,

This guide is designed to help you create more efficient, performant projects by integrating MCP Sequential Thinking with the OpenRouter AI API. If you’re new to coding, please take some time to build a solid foundation—having basic code knowledge is essential to get the most out of these strategies knowing this we are able to optimize our code x1000 within our codebase and the project that we will continue working on, this could be a new project or an already made project that we could integrate.

Pages, I’ve done using this whole guide.

We will need the following MCP Servers

  1. Sequential Thinking
  2. Brave Search / DuckDuckGo Search
  3. OpenRouter API

Our MCP Section it should be looking like this:

Note: When we add a new MCP server and Cursor explicitly doesn’t update it, make sure to drag the mcp.json into the chat, tell him to add the MCP server. This won’t give you an actual overwrite, so you’ll have to copy the code he’s giving you and paste it into your live version of MCP and save it for it to run.

Suggestion: Developers, add a background check on MCP instead of opening multiple tabs at the same time, make it run in the background.


Introduction

In this Guide, you’ll learn how to:

  • Break down tasks: Use MCP Sequential Thinking to decompose complex tasks into manageable pieces.
  • Incorporate real-time insights: Execute a web search for the latest updates relevant to your work.
  • Enhance your code: Refine your original input through iterative feedback with the OpenRouter AI API.
  • Improve overall output: Create a feedback loop that continuously elevates your project performance.

This approach ensures that your initial prompt evolves into a more complete and refined version with each iteration, resulting in an output that’s both efficient and highly effective.


Step-by-Step Integration Tutorial

Step 1: Embrace Sequential Thinking

Start by structuring your project logically:

  • Decompose Tasks: Split your project into smaller, manageable sections.
  • Sequence Steps: Clearly outline the order in which each task should be executed.
  • Identify Dependencies: Recognize which tasks depend on others to prioritize your workflow.

Using the following prompt, we can start our main structure.

Decompose the following [include your task here] into manageable subtasks. For each subtask, list step-by-step instructions. Explicitly identify any dependencies between subtasks to optimize workflow and task prioritization for efficient completion.


Step 2: Integrate Web Searching

Once your tasks are outlined, enhance your plan by:

  • Performing a Web Search: Automatically browse the web to gather the latest trends and updates related to your project.
  • Updating Context: Use the information gathered to adjust your task breakdown and keep your project relevant.

Using the following prompt, we can start our web search, we can use Brave MCP or Cursor Native Search or DuckDuckGo Search MCP

We are going to begin seeing all the MCP Server adjust, find and search the best output to provide within the codebase chat bubble.

Start a search wether be using Brave or Duck Search [include your task here] and crawl the latest 5 up-to-date information about what was asked, Explicitly identify what it’s needed in order to optimize workflow and task prioritization for efficient completion.

Applied Sequential Thinking + OpenRouter Call

Applied Sequential Thinking + OpenRouter Model Search

Based on the latest research, we are able to get through the latest news and information about what we have given to the AI in order for us to continue optimizing our prompting and project itself.


Step 3: Leverage OpenRouter AI

Now, refine your project with AI-powered insights:

  1. Initialization:
  • Set up your MCP Server for initialization.
  • Ensure your configuration file (e.g., .cursor/rules/{rule}.mdc) is set to enforce rules consistently.
  1. First AI Pass:
  • Use OpenRouter AI (e.g., the QWEN 32B:free) to obtain code suggestions and new ideas.

image


Step 4: Iterative Refinement

Enhance your code further by reapplying sequential thinking:

  • Iterative Improvement: Re-prompt OpenRouter AI with your refined input for additional feedback.
  • Adaptive Strategy: Adjust your workflow based on AI insights to achieve greater clarity and efficiency.
  • Feedback Loop: Continuously update your project using the improved outputs from the AI iterations.

At this point, there’s no need to input any other prompt unless you want to continue, the AGENT itself will continue sequential thinking, over and over.

Processing: image.png…



Ensuring Consistency and Efficiency

Using MCP Servers

  • Uniform Application: Confirm that all commands are routed through MCP Server configurations.
  • Standardized Settings: Use default MCP methods or adapt your custom integrations when needed.

Delivering on Capabilities

  • Enable Sequential Thinking: Activate sequential thinking across all tools to maintain consistent logic.
  • Rely on AI-Generated Solutions: Use MCP Server’s QWEN for insightful improvements.
  • Streamline Planning: Rigorously use Linear for coherent task management.

Presenting Thoughtful Responses

  • Be Immediate and Precise: Keep your responses focused and free of vagueness.
  • Document Experimentation: Clearly mark new solutions and document changes for transparency.
  • Focus on Security: Emphasize only the essential issues to maintain a secure environment.

Final Thoughts

By integrating MCP Sequential Thinking with OpenRouter AI, you’re setting up a dynamic environment that continuously improves your coding output. Remember to:

  • Regularly Use Sequential Thinking: Decompose, sequence, and refine your tasks.
  • Engage OpenRouter AI Twice: First for initial setup and then for iterative refinement.
  • Follow MCP Guidelines: Adhere strictly to the cursor/rules/{rule}.mdc settings for optimal performance.

Tip: This guide is a living document. As you experiment and learn, update your process and refine your strategy to stay on the cutting edge.

These steps ensure your coding environment is primed for efficiency, innovation, and seamless AI integration, ultimately elevating performance and productivity to new heights.

15 Likes

Updated; I will continue to update throughout the upcoming weeks. I’ve changed and improved what I have been working on previously, and it does work. If anyone encounters any issues, please let me know through a reply, and if there are any other ideas, feel free to share.

Could share chat history. You can use the specstory for easy export. You can hide key keys.Thank you so much.

On the work, here’s my current file exported based on what you’ve mentioned. You know what? I have no clue why the sequential thinking and others are not being displayed properly here. Let me manage that and make a second one.

Right after I tried a different approach, the idea came up with this:


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many thanks!

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Updated. If there’s anything else you require, please let me know.

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I carefully studied this tutorial all day, but still have a few questions

  1. If you start a project from scratch, what is used to create the architecture of this project before decomposing it?
    2.When I input“Let’s create a proper structure to build a SAAS website related to sports performance and daily news based on the latest famous open-source crawling pages.”,cursor directly writing the code for me. No“ High-Level Architecture”series files。
  2. What are the specific rules on OpenRouter AI?
  3. Iteration optimization of steps 3 and 4 is still a bit unclear, how can openrouter AI improve the project

Below is the process I have organized,

It would be great if there was a YouTube video explanation. Thank you very much, I’ve learned something new.

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  1. You can simply create the first project or the structure based on your prompt making sure you’re as detailed as possible for the structure to be properly created, using Chat mode. Once the structure it’s created, we can choose Agent Mode to continue our implementation. You can instruct the agent to create a proper prompt for you. There’s an extension called CodeViz, which organizes it for you as a database. This can be useful for you. You can take a screenshot of the CodeBase, paste it to the agent, and let the agent know about the project you are working on. This could be one of the two options to help you through it.

  1. You have to make sure that you have all the MCP servers ready for whatever you’re doing. If you don’t have the MCP servers, you will not be able to get through the following steps that need to be completed. I am going to attach my cursor rules and my user agent rules here in order to follow through with the entire project. I haven’t completed it yet as of yesterday’s post, as I have been continuing to develop this whole guide step by step.

  1. OpenRouterAI will take care of the sequential thinking, since the MCP server will incorporate that thinking into OpenRouterAI. Once the sequential thinking is complete, OpenRouterAI will generate a better idea and improvement based on what you’re providing to the AI, allowing for merging into a cohesive whole, achieving a better conclusion, and improving response time or output. This will create a more idealistic approach to what the project needs to be or how it needs to be managed, increasing the quality of the code and decreasing hallucination by up to 75%.

Sequential Thinking

  • Step-by-step reasoning: The system first employs what it calls “sequential thinking.” This means that the AI tackles the problem in a series of smaller, ordered steps rather than trying to solve it all at once.
  • Chain-of-thought process: By breaking the task into sequential parts, the AI can carefully reason through complex issues, ensuring each part is considered before moving on.

Generating improvements:

Once the sequential thinking is complete, OpenRouterAI takes all the individual insights and “merges” them into a more refined, cohesive idea.

  • Synthesis of ideas: This merging creates a final output that benefits from detailed, step-by-step analysis. The process is designed to achieve a more accurate and comprehensive conclusion.

By integrating sequential thought processes, the system can produce more coherent and higher-quality responses.


  1. OpenRouter AI processes your project input (like code, requirements, or design ideas) using its sequential thinking. It outputs initial code suggestions and innovative ideas by breaking down the problem into logical steps and reusing the prompt chain that was used in the sequential thinking process, as the iterative process merges multiple layers of analysis into a final, well-integrated project, ensuring both quality and efficiency.

Below is a three-step approach for better understanding using a flowchart.




Note: I cannot record a YouTube video yet due to a lack of CPU power and rendering. Let’s hope someone creates a guide on this whole thing. This is made from scratch and can help a lot of users. Furthermore, it allows for the improvement of cursor viewpoint with MCP server integration and other options.

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A newer updated version within the first guide and a complete systematic approach will be released soon in this guide, in addition to everything currently undergoing the testing stage, organizing my thoughts and structuring everything properly for a better explanation and coding approach and maybe a YouTube video that I’m still finding a way to get through it.

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much more clear,i am learning it. :+1: :+1: :+1:

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I have updated my repository with my current rules.

This post will be updated later this month once I have everything settled as I expand this entire guide into a complete approach on the whole thread.



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666,Great!

Are these the two MCP servers referred to in 007*.mdc?

for “mcp-codex-keeper”
This version is correct; the original had problems with the Windows configuration.

– origin has problem in windows setup
https://github.com/aindreyway/mcp-codex-keeper”

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  1. DeepLucid is mentioned, yes, as it works as a thinking process for debugging instead of coding. It checks the whole codebase for issues or where it needs to be fixed. I find this to be more constructive and even results in a better output when it comes to analyzing and solving problems. The MCP is still under test in the repository; in a couple of days, I’ll have a brief explanation about how to implement it into the Cursor in order for everyone, including us, to have a better understanding and get the best out of it.

  1. Codex keeper keeps up-to-date documentation, even implementing certain documentation into our Cursor Docs for the IDE to have more knowledge and know where to index certain information to avoid issues in the long term. Indexing these pages can help tremendously, not only in navigating through documentation but also in understanding what the IDE Agent is doing with the project to avoid certain issues and be more efficient thank you for pointing out the main issue with the windows setup with one of the MCP servers.

Update:

Note: The following update is inside the sequential thinking server, featuring a structure that increases the depth of sequential thinking into a more advanced algorithm that combines with OpenRouter MCP to include a broader and deeper chain of thought while ensuring accuracy.

  • enableSummarization: Enables automatic summarization of long thought chains
  • thoughtCategorization: Adds tags and categories to thoughts for better organization
  • progressTracking: Monitors thought sequences and branches
  • dynamicAdaptation: Allows the server to adjust its thinking process based on new insights
  • contextWindow: Set to 32768 tokens to match your OpenRouter model’s capabilities

The improvements are based on the best practices found in the documentation of Sequential Thinking.


  • Enable more sophisticated problem-solving capabilities
  • Improve the quality of reasoning chains
  • Provide better organization and tracking of thoughts
  • Optimize context window usage
  • Support parallel processing while maintaining coherent thinking paths

Note: The sequential thinking server should now be more capable of handling complex problems and providing structured, well-organized solutions, combining this with the integration of the OpenRouter setup (using Gemma 3 27B) will provide strong reasoning capabilities for the sequential thinking process.

2 Likes

Page built with this new 2.0 release:

2.0 Released New Rules

  • Integrated DeepLucid sequential thinking methodology.
    [@atalas] thank you for the approach, I was able to understand something deeper within the context.
  • Added OpenRouter validation for code generation
  • Implemented multi-phase directory scanning
  • Added confidence scoring system (0-100)
  • Enhanced security measures with path validation
  • Improved performance with caching strategies
  • Added self-evolution capabilities
  • Reorganized rules for better clarity and integration
  • Updated all rules to version 2.0.0

Side note: Enable this inside Cursor Setting



Enforce the usage of the .mdc using this until I keep working on the whole guide pasting this in your user rules within the cursor settings

  • Always enforce project rules in .cursor/rules/*.mdc.
  • Apply KleoSr Rules methodology: Analysis → Planning → Execution → Validation.
  • Generate type-safe, secure code with proper error handling.
  • Break complex tasks into sequential steps with dependency mapping.
  • Validate all file paths for security.
  • Provide concise responses focused on solutions.
  • Apply gitignore-aware file filtering when scanning directories.
  • Use OpenRouter models as specified in project configuration.
2 Likes

This is a hugely under-rated thread. :star:
Thanks for the extra clarification, and rules etc.

I’ve used the OpenRouter and numerous ‘thinking’ MCP servers in Claude, but I didn’t realize they could be combined like this so OpenRouter is used for the thinking tokens.

I really like the Monte Carlo Tree Search in mcp-reasoner, but it usually runs into Claude’s output limit.

Have you experimented with different models, or a combination?
i.e switching to a thinking model to implement the code?

Also, unless I’m missing something I don’t see why anyone would choose QWEN 32B when these models are also free:

deepseek/deepseek-r1:free
deepseek/deepseek-chat:free
google/gemini-2.0-pro-exp-02-05:free
google/gemini-2.0-flash-exp:free
google/gemini-2.0-flash-thinking-exp:free

:man_shrugging:

The sequential-thinking MCP was made by Anthropic before Claude added thinking, so I wouldn’t be surprised if the results were equal or better by eliminating it and prompting a native reasoning model with similar instructions…

I’ll report back if I discover anything interesting (once I get a chance to experiment.)

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Thanks for the approach—I’m still gathering extensive testing data and will continue sharing detailed findings with the community.

From what I’ve observed, the older reasoning-style models (like Anthropic’s pre-Claude-thinking setups) probably relied on those massive 32B+ parameter models with huge context windows (32k+ tokens). They do handle sequential tasks better, but Claude’s output limits have been a headache.

My workaround? Chunking + hybrid pipelines basically splitting tasks into bite-sized pieces (<4096 tokens) and summarizing the results as we go.

For Example

  • Qwen 32B: Super reliable for clean outputs.
  • Claude 3: It’s context window is a lifesaver, but fallsback.

Due to the “natural” fallback the compressed intermediate outputs (via <4096 token chunks) not being ideal, but it aligns with how these models were originally designed to operate.

I’ll be here,
kleosr

 "server-sequential-thinking": {
        "command": "npx",
        "args": [
          "-y",
          "@smithery/cli@latest",
          "run",
          "@smithery-ai/server-sequential-thinking",
          "--config",
          "{\"maxDepth\":8,\"parallelTasks\":true,\"enableSummarization\":true,\"thoughtCategorization\":true,\"progressTracking\":true,\"dynamicAdaptation\":true,\"contextWindow\":32768}"
        ]

Where did you see these parameters? Why haven’t I found the definition of these parameters? Do I need to extend them myself?

Regarding the history generated by the specstory plugin, I ignore it in .cursorignore when I use it. Because I find that it affects the conversation

Boy oh boy you guys are on the same wavelength but actually know what youre doing. Cant wait to take this page like a college course. Im very new to this whole thing and am just vibe coding but I always wonder how pricing works. I have cursor paid but have no concept of if/how long api’s are free. How much do you guys end up paying for just experimental projects to try things out?