Automate browser interactions in cmux surfaces using snapshot-based element refs.
npx skills add https://github.com/deerawan/dotfiles --skill cmux-browser-deerawan
Please help me install this Agent Skill. Skill: cmux-browser Source: https://github.com/deerawan/dotfiles/tree/main/agents/skills/cmux-browser Command: npx skills add https://github.com/deerawan/dotfiles --skill cmux-browser-deerawan
This Skill eliminates flaky, manual browser interaction inside cmux webviews by providing a repeatable open→wait→snapshot→act loop that keeps element references fresh.
click, fill, type, select, and press.get url and targeted wait conditions (selector, text, url contains, load state, or a function) before acting or capturing.--snapshot-after or a follow-up snapshot --interactive.Tell the AI to open a site in a chosen cmux surface, confirm navigation with get url and wait for load state, then snapshot interactive refs and click or fill the required elements.
High-intent search queries and answers about installing and using this skill.
To automate web form filling without stale references, use an open, wait, snapshot, and act loop that re-snapshots the DOM after mutations. This interactive snapshot approach generates fresh element refs for reliable clicks, typing, and selections.
The best way to wait for a page to load is using deterministic navigation checks like get url and targeted wait conditions. You can wait for specific selectors, text content, URL matches, or general load states before capturing interactive snapshots.
Interactive snapshotting works by capturing the current DOM state to generate unique, usable element references. You then perform actions like click or fill using these refs, and re-snapshot after any DOM or navigation changes to avoid stale references.
Browser automation scripts fail after clicks or submissions because DOM mutations invalidate previously captured element references. You must re-snapshot using --snapshot-after or a follow-up interactive snapshot to refresh refs before the next interaction.
Yes, you can use cmux browser commands like goto for navigation, get url for verification, and interactive snapshots for data extraction. These commands support reliable action loops necessary for common web flows and form filling.
Supported wait conditions for deterministic navigation checks include waiting for a specific selector, text appearance, URL contains matching, load state, or a custom function. These conditions ensure the page is fully ready before you capture refs.
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