head to head · open source
chrome-devtools-mcp vs SingleFile
chrome-devtools-mcp has 54,665 GitHub stars, 5,250 forks, 109 open issues and last shipped yesterday. SingleFile has 22,811 stars, 1,432 forks, 101 open issues and last shipped yesterday. chrome-devtools-mcp leads on adoption by 140% (54,665 vs 22,811 stars). chrome-devtools-mcp is written in TypeScript under Apache-2.0; SingleFile is written in JavaScript under AGPL-3.0. chrome-devtools-mcp has attracted 10% as many forks as stars, SingleFile 6%. SingleFile was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (browser, chrome), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| chrome-devtools-mcp | SingleFile | |
|---|---|---|
| GitHub stars | ★ 55K | ★ 23K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | TypeScript | JavaScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 5.3K | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick chrome-devtools-mcp if
- You weight community size — 55K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick SingleFile if
- You want the SingleFile feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches JavaScript
- You evaluated both and SingleFile fits your workflow better
About chrome-devtools-mcp
Chrome DevTools for agents Chrome DevTools for agents ( chrome devtools mcp ) lets your coding agent (such as Antigravity, Claude, Cursor or Copilot) control and inspect a live Chrome browser. It acts as a Model Context Protocol (MCP) server, giving your AI coding assistant access to the full power of Chrome DevTools for reliable automation, in depth debugging, and performance analysis. A [CLI][cli] is also provided for use without MCP. [Tool reference][tool reference] [Changelog][changelog] [Contributing][contributing] [Troubleshooting][troubleshooting] [Design Principles][design principles] Key features Get…
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About SingleFile
SingleFile SingleFile helps you to save a complete web page into a single HTML file. SingleFile is a Web Extension (and a CLI tool) compatible with Chrome, Firefox (Desktop and Mobile), Microsoft Edge, Safari, Vivaldi, Brave, Waterfox, Yandex browser, and Opera. Table of Contents SingleFile Table of Contents Demo Install Getting started Additional notes FAQ Release notes Known Issues and Troubleshooting Command Line Interface (SingleFile CLI) Integration with user scripts File format comparison Projects using/compatible with SingleFile Privacy Policy Contributors Code derived from third party projects Icons…
read the full SingleFile overview →
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Frequently asked questions
Is chrome-devtools-mcp or SingleFile more popular?
chrome-devtools-mcp has 54,665 GitHub stars and SingleFile has 22,811. chrome-devtools-mcp has the larger community by that measure.
Are chrome-devtools-mcp and SingleFile free?
Both are open source. chrome-devtools-mcp is licensed under Apache-2.0 and SingleFile under AGPL-3.0. Neither carries a licence fee.
What is the difference between chrome-devtools-mcp and SingleFile?
chrome-devtools-mcp is written in TypeScript and SingleFile in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, chrome-devtools-mcp or SingleFile?
Choose chrome-devtools-mcp if you want the larger community (54,665 stars) or its Apache-2.0 licence terms. Choose SingleFile if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.