In a recent LinkedIn post, Ruben Hassid shares a valuable resource for users of Claude AI: a comprehensive library of pre-built “Skills.” Hassid emphasizes that these Skills are essentially pre-programmed commands designed to automate repetitive tasks and setup within Claude, saving users significant time and effort. He explains the core concept behind these Skills, stating:
“A Skill is just a /command that fires itself. No more re-explaining who you are. No more ‘read this file first.’ No more rebuilding the same setup every chat. You type one word. Claude already knows the job.”
Streamlining AI Interactions with Claude Skills
Hassid, a proponent of efficient AI utilization, highlights several key Skills from his personal library that he uses daily. These tools are designed to enhance the interaction with Claude, making it more intuitive and productive. According to Hassid, these Skills eliminate the need for constant context re-establishment, a common friction point when working with AI models.
Key Skills for Enhanced Productivity
Among the most impactful Skills Hassid details is the /grill-me command. This Skill forces Claude to conduct a rigorous interview, asking 10-15 questions before proceeding with any task. This ensures Claude has a deep understanding of the user’s requirements, leading to more tailored and effective outputs. Hassid explains its utility:
“forces Claude to interview me with 10-15 questions before it builds anything.”
Another critical Skill shared is /humanizer, which Hassid describes as a tool to eliminate common AI tells, such as em-dashes, making the generated text read more naturally and human-like. For content creators and publishers, the /fact-checker Skill is presented as an essential safeguard. Hassid notes its importance:
“verifies every claim before I publish. Saved me from bad info more than once.”
Furthermore, Hassid introduces /prompt-master, a Skill designed to organize and refine raw ideas or “brain dumps” before they are fed into Claude for processing. This is particularly useful for complex tasks requiring structured input. For those focused on social media engagement, the /linkedin-hook Skill is highlighted for its ability to generate compelling opening lines for posts, which are crucial for capturing audience attention.
Accessibility and Implementation of the Skills Library
Hassid’s primary motivation for sharing this extensive library is to prevent others from undertaking the time-consuming process of building these Skills from scratch. He offers the entire collection for free, outlining a clear, step-by-step process for users to access and implement them.
The implementation process involves subscribing to his newsletter at how-to-ai.guide, opening a specific welcome email, and following a Notion link to the “Skills” folder. From there, users can download the entire library and upload it directly to their Claude settings. Hassid reassures users that this process is straightforward:
“That’s it. One click, zero weekends.”
An additional benefit Hassid points out is token efficiency. He explains that Claude only accesses the initial header of each Skill until it’s actively needed, meaning that installing the entire library does not lead to unnecessary token consumption. This approach makes the extensive library both powerful and cost-effective for users.
Ruben Hassid encourages his network to repost his findings, aiming to help others save valuable time and avoid redundant work in their AI endeavors.
📝 About This Content
This article is based on insights shared by Ruben Hassid on LinkedIn.
📅 Originally posted on July 29, 2026 | View original post on LinkedIn →