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chrome-extensions

Build and publish Chrome Extensions using Manifest V3 best practices.

Skill by F0rty-Tw0

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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

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About

Build and publish Chrome Extensions using Manifest V3 best practices. Use this skill whenever the user asks to create, modify, debug, or understand Chrome browser extensions, add-ons, or anything involving the Chrome Extensions API. Trigger on mentions of: 'Chrome extension', 'browser extension', 'manifest.json', 'content script', 'service worker' (in browser context), 'popup' (in browser extension context), 'side panel', 'chrome.* API', 'declarativeNetRequest', 'omnibox', 'context menu' (in extension context), or any request to build functionality that integrates with the Chrome browser UI. Also trigger for publishing to the Chrome Web Store: 'publish extension', preparing an extension for publishing, responding to a review rejection, writing permission justifications, or drafting a privacy policy.

Use cases: design, backend, writing, legal

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What's inside

Skill name
chrome-extensions
Description
Build and publish Chrome Extensions using Manifest V3 best practices. Use this skill whenever the user asks to create, modify, debug, or understand Chrome browser extensions, add-ons, or anything involving the Chrome Extensions API. Trigger on mentions of: 'Chrome extension', 'browser extension', 'manifest.json', 'content script', 'service worker' (in browser context), 'popup' (in browser extension context), 'side panel', 'chrome.* API', 'declarativeNetRequest', 'omnibox', 'context menu' (in extension context), or any request to build functionality that integrates with the Chrome browser UI. Also trigger for publishing to the Chrome Web Store: 'publish extension', preparing an extension for publishing, responding to a review rejection, writing permission justifications, or drafting a privacy policy.
License
unknown
Instructions
130 lines in SKILL.md · view on GitHub

Files (23)

  • README.md
  • SKILL.md
  • api-calling.md · references/extensions/
  • auth-identity.md · references/extensions/
  • content-scripts.md · references/extensions/
  • context-menus.md · references/extensions/
  • csp-sandbox.md · references/extensions/
  • declarative-net-request.md · references/extensions/
  • devtools.md · references/extensions/
  • icons.md · references/extensions/
  • media-capture.md · references/extensions/
  • message-passing.md · references/extensions/
  • omnibox.md · references/extensions/
  • popup-ui.md · references/extensions/
  • prompt-api.md · references/extensions/
  • service-worker.md · references/extensions/
  • side-panel.md · references/extensions/
  • storage.md · references/extensions/
  • tab-management.md · references/extensions/
  • chromewebstore-template.md · references/webstore/
  • privacy-policy.md · references/webstore/
  • review-checklist.md · references/webstore/
  • store-listing.md · references/webstore/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

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Last commit (this folder)
Sep 18, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

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chrome-extensions skill. Agent Mart. https://agentmart.dev/skills/f0rty-tw0-chrome-extensions (last updated 2026-10-24)