In a recent LinkedIn post, Linas Beliūnas discusses what he describes as the most significant AI upgrade currently available, arguing that it’s not a new large language model (LLM) but rather Anthropic’s Claude Skills 2.0. Beliūnas frames this development as a fundamental shift in how artificial intelligence can be practically applied, moving beyond simple chatbot interactions to create a more integrated and automated workflow.
Beliūnas contrasts the typical user’s approach to AI with that of ‘power users.’ He notes that many individuals still interact with AI tools in a repetitive manner.
“Most people still use Claude like a chatbot: Open chat → paste prompt → tweak → repeat tomorrow.”
He then elaborates on the core concept of Claude Skills, explaining that they represent a persistent way to teach an AI how an individual or a business operates. According to Beliūnas, once a Skill is built, it can be used indefinitely, automating tasks without requiring constant manual input.
Transforming AI from Chatbot to Operating System
Linas Beliūnas argues that the true power of Claude Skills lies in their ability to automate processes and adapt to user needs. He explains the benefits of building a Skill:
“Write it once, and Claude automatically: → Applies your style → Runs your workflow → Follows your steps → Triggers when needed”
This automation, according to Beliūnas, eliminates the need for repetitive copy-pasting and manual setup, which are common frustrations with traditional chatbot interfaces. He emphasizes that Claude Skills 2.0 represents a significant advancement in this capability.
The Enhanced Capabilities of Skills 2.0
Beliūnas highlights several key improvements in the 2.0 version of Claude Skills. He points out that these new features are designed to refine and optimize the Skills, making them more effective and reliable. According to him, Claude Skills 2.0 includes:
- AI-driven testing of user-created Skills.
- Benchmarking of Skill performance against Claude’s own capabilities.
- A process where Claude may suggest deletions or modifications to improve output.
- Automatic rewriting of triggers to ensure they function as intended.
This iterative and self-improving nature of Skills 2.0 is what Beliūnas believes elevates AI from a simple conversational tool to a sophisticated operating system. He states:
“This turns AI from a regular chatbot to an AI operating system that runs workflows for you.”
Beliūnas suggests that this shift allows businesses and individuals to leverage AI for running complex operations, even to the extent of managing a startup, by automating various workflows.
Practical Application and Further Resources
To help users understand and implement these advanced AI capabilities, Linas Beliūnas has published a comprehensive guide. This guide, as mentioned in his post, covers essential steps for building and optimizing Claude Skills.
The guide reportedly addresses:
- How to construct a user’s first Skill.
- Proper testing procedures, which Beliūnas notes are often overlooked.
- Strategies for avoiding common pitfalls or ‘failure modes.’
- Methods for transforming Claude into a functional operating system for various tasks.
Beliūnas encourages interested readers to comment “Claude Skills” on his original post to receive the guide. He also shared a link to a case study demonstrating how he built an AI operating system using Claude to run a startup, further illustrating the practical potential of these advancements.
📝 About This Content
This article is based on insights shared by Linas Beliūnas on LinkedIn.
📅 Originally posted on March 17, 2026 | View original post on LinkedIn →