Mastering Link Chain and Linksmith for AI
The first time I tried to build an AI agent with Link Chain and Linksmith, it felt like piecing together a complex puzzle. But once I got the hang of it, the efficiency gains were undeniable. In this article, I share my practical experiences: how I used Link Chain and Linksmith with Cloud Code to create and iterate on AI agents. I'll explore key concepts like creating datasets, evaluating tool call match percentages, and more. You'll see how I orchestrated dependencies and analyzed traces to optimize each step.

I remember the first time I tried to build an AI agent using Link Chain and Linksmith. It felt like piecing together a complex puzzle, but once I got the hang of it, the efficiency gains were undeniable. I led this journey using Cloud Code to orchestrate my agents, and I'll show you how I did it. First, I created datasets (the backbone of your agent) and evaluated tool call match percentages to ensure every query hit the mark. But watch out, don't underestimate dependencies and orchestration. You'll need to capture and analyze traces to avoid getting burned and maximize your agent's impact. In this article, I share the mistakes I made and how I overcame them so you can also boost your agents' performance.
Getting Started with Link Chain and Linksmith
Kicking off your journey in building intelligent agents requires the right tools at hand. Connecting Link Chain and Linksmith with Cloud Code has been a game changer for me. These tools complement each other perfectly to create a seamless integration. First, you need to configure your environment to accommodate these technologies. Ensure that your version of Cloud Code supports these integrations. I got burned once using an outdated version that wasn't supported.

Understanding the basics is crucial. Link Chain and Linksmith act like assistants that allow Cloud Code to better understand project dependencies and structures. But watch out, if your Cloud Code isn't up to date, you might face compatibility issues.
- Ensure your Cloud Code version supports these tools.
- Configure your environment to avoid conflicts.
- Test the integration with simple projects before moving to more complex tasks.
Building and Iterating on AI Agents
With the tools in place, I use Cloud Code to build a deep research agent. Iteration is key here. Instead of aiming for perfection on the first try, I prefer to run concise research queries and adjust as needed. This optimizes agent performance by analyzing query results. However, creating more complex agents might require additional resources, a real trade-off for anyone looking to keep costs down.
Working on agents, I've learned that optimization comes through rapid and continuous iterations. I use two test queries, one about Chinese restaurants in New York and San Francisco, and another on AI trends in 2026. These tests help me see how my agent adapts to different types of data.
- Set clear goals for each iteration.
- Use test queries to assess performance.
- Allocate sufficient resources for complex agents.
Creating and Using Datasets
To effectively train your agents, creating relevant datasets is essential. I use the trace skill to capture data efficiently. Simplicity here is often more powerful than unnecessary complexity. I've learned not to overcomplicate datasets, as it can make analysis more challenging.

Once the data is collected, I upload it to Langsmith and use evaluators to refine the results. This ensures the agent is well-trained and ready for real-world testing.
- Use the trace skill to efficiently capture data.
- Keep datasets simple and relevant.
- Use evaluators to refine results.
Evaluating Tool Call Match Percentage
Understanding the tool call match percentage is crucial for assessing your agent's performance. In my experience, aiming for a high match percentage enhances agent efficiency, even though achieving 100% isn't always necessary.
I analyze the results to refine agent operations and ensure the tools used are perfectly suited for the tasks at hand.
- Regularly analyze match percentage to improve performance.
- Compare results to identify areas for improvement.
- Don't always aim for 100%, but ensure high accuracy.
Capturing and Analyzing Traces
Capturing traces is essential to understanding agent behavior. I use these traces to gain insights into agent efficiency and optimize workflows. However, it's important to avoid being overwhelmed by unnecessary data. Focusing on key metrics is paramount.
By analyzing traces, I've been able to pinpoint areas where the agent was wasting time or using resources inefficiently. This has allowed me to optimize workflows and improve overall project efficiency.

- Capture traces to understand agent behavior.
- Analyze them to improve efficiency.
- Avoid data overload by focusing on key metrics.
In conclusion, using Link Chain and Linksmith with Cloud Code transforms how we build and iterate on AI agents. By focusing on efficiency and resource economy, robust and adaptive solutions can be built. For those looking to delve deeper, I recommend checking out this practical guide on boosting web search with GPT-5.3.
Integrating Link Chain and Linksmith with Cloud Code is a real game changer. First, I got my environment set up—crucial step—before diving into evaluating tool call match percentages. Here's what stood out to me:
- Optimizing AI agents: With these integrations, building and iterating is straightforward, but don't skip those initial setup steps.
- Leveraging precise skills: Concise, targeted research is key to keeping your agents effective.
- Creating and using datasets: Well-constructed datasets and evaluators make all the difference in efficiency.
Looking ahead to 2026, expect these tools to shape AI trends, but don't underestimate the importance of initial setup. Try implementing these strategies in your next AI project and see the difference. Check out the full video to deepen your understanding. YouTube link: here. Let me know how it goes!
Frequently Asked Questions

Thibault Le Balier
Co-fondateur & CTO
Coming from the tech startup ecosystem, Thibault has developed expertise in AI solution architecture that he now puts at the service of large companies (Atos, BNP Paribas, beta.gouv). He works on two axes: mastering AI deployments (local LLMs, MCP security) and optimizing inference costs (offloading, compression, token management).
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