head to head · open source
chrome-devtools-mcp vs WebLibre
chrome-devtools-mcp has 54,665 GitHub stars, 5,250 forks, 109 open issues and last shipped yesterday. WebLibre has 1,088 stars, 48 forks, 62 open issues and last shipped 4 days ago. chrome-devtools-mcp leads on adoption by 4,924% (54,665 vs 1,088 stars). chrome-devtools-mcp is written in TypeScript under Apache-2.0; WebLibre is written in Dart under AGPL-3.0. chrome-devtools-mcp has attracted 10% as many forks as stars, WebLibre 4%. chrome-devtools-mcp was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (browser), 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 | WebLibre | |
|---|---|---|
| GitHub stars | ★ 55K | ★ 1.1K |
| License | Apache-2.0 | AGPL-3.0 |
| Written in | TypeScript | Dart |
| Last push | 2026-11-02 | 2026-10-30 |
| Forks | ⑂ 5.3K | ⑂ 48 |
| 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 WebLibre if
- You want the WebLibre feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Dart
- You evaluated both and WebLibre 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…
read the full chrome-devtools-mcp overview →
About WebLibre
WebLibre A privacy focused Android browser with powerful browsing separation, local first tools, and deep customization. WebLibre is an independent browser for Android devices, built on Mozilla's Gecko engine and Mozilla Android Components. It combines strong privacy defaults with containers, isolated tabs, built in Tor and proxy routing, Firefox compatible extensions, on device search, and flexible tab management. WebLibre is not a Firefox fork. It is its own browser experience, designed for people who want familiar everyday browsing without giving up control over how sites, identities, and network connections…
read the full WebLibre overview →
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Frequently asked questions
Is chrome-devtools-mcp or WebLibre more popular?
chrome-devtools-mcp has 54,665 GitHub stars and WebLibre has 1,088. chrome-devtools-mcp has the larger community by that measure.
Are chrome-devtools-mcp and WebLibre free?
Both are open source. chrome-devtools-mcp is licensed under Apache-2.0 and WebLibre under AGPL-3.0. Neither carries a licence fee.
What is the difference between chrome-devtools-mcp and WebLibre?
chrome-devtools-mcp is written in TypeScript and WebLibre in Dart. 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 WebLibre?
Choose chrome-devtools-mcp if you want the larger community (54,665 stars) or its Apache-2.0 licence terms. Choose WebLibre if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.