During March 2026, Cobalt Sys contributed to the tldr-pages/tldr repository by authoring a new documentation page for the Codium command alias, aimed at improving user guidance and discoverability for the code command. The work focused on technical writing and documentation using Markdown, with careful adherence to established documentation standards and issue tracking practices. Cobalt Sys collaborated with Managor to ensure accurate attribution and maintain strong commit hygiene. This addition enhanced user onboarding and enabled faster self-service lookup for the codium alias, supporting contributor workflows. The project demonstrated proficiency in Git-based collaboration, Markdown authoring, and clear, consistent technical communication.