Chrome Skills vs Claudian

Google launched Skills for Chrome on April 14, 2026, bringing reusable AI workflows directly into the browser sidebar. The core idea is deceptively simple: any Gemini prompt you find useful can be saved as a "Skill" and triggered later with a forward slash (/) command — no copy-pasting, no re-explaining context. You can also run a Skill across multiple tabs simultaneously, or remix community Skills from Google's growing library of pre-built workflows. The Skills library covers categories like productivity, shopping, recipes, and budgeting. Power users can build multi-step workflows — summarize, translate, then draft a reply — and trigger the whole chain with a single command. Privacy-sensitive actions (adding calendar events, sending emails) require explicit confirmation. The rollout began on macOS, Windows, and ChromeOS for English-US users signed into Gemini. This matters because it's the first time a major browser has made AI-native workflows a first-class citizen, not a plugin or extension. It's also a quiet shot across Perplexity, Copilot, and any browser extension trying to bolt AI onto the web. If you're already in the Google ecosystem, this starts to make the browser feel like an operating system.

Claudian is an Obsidian plugin that embeds Claude Code directly into your knowledge vault — not as a chat sidebar, but as a full agent capable of reading, creating, editing, and linking notes with tool use and multi-step reasoning. It's the first plugin to bring genuine agent capabilities to Obsidian rather than wrapping a chat API. Once installed, Claudian can scan your vault for related notes, synthesize information across documents, create new notes with proper backlinks, and run user-defined workflows as repeatable commands. It understands Obsidian-specific constructs like frontmatter, tags, dataview queries, and the graph — treating your vault as a structured knowledge base rather than a folder of text files. The plugin is open source and was built by a solo developer experimenting with Obsidian's plugin API and Claude's tool-use capabilities. It's gaining traction fast in the PKM and second-brain communities, where the idea of a genuinely capable AI collaborator embedded in a private, offline-first knowledge base is a compelling alternative to cloud-native tools.