head to head · open source
chrome-devtools-mcp vs ublacklist
chrome-devtools-mcp has 52,197 GitHub stars, 3,990 forks, 109 open issues and last shipped yesterday. ublacklist has 6,639 stars, 347 forks, 2 open issues and last shipped 5 days ago. chrome-devtools-mcp leads on adoption by 686% (52,197 vs 6,639 stars). chrome-devtools-mcp is written in TypeScript under Apache-2.0; ublacklist is written in TypeScript under MIT. chrome-devtools-mcp has attracted 8% as many forks as stars, ublacklist 5%. chrome-devtools-mcp was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | ublacklist | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 6.6K |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-09-17 | 2026-09-13 |
| Forks | ⑂ 4.0K | ⑂ 347 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick chrome-devtools-mcp if
- You weight community size — 52K 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 ublacklist if
- You want the ublacklist feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and ublacklist fits your workflow better
About chrome-devtools-mcp
chrome devtools mcp is an Apache 2.0 TypeScript Model Context Protocol server, distributed on npm, that gives coding agents such as Claude, Cursor, Copilot and Antigravity control over and visibility into a live Chrome browser through the full Chrome DevTools toolset.
read the full chrome-devtools-mcp overview →
About ublacklist
uBlacklist is a browser extension that blocks specific sites from appearing in search engine results. It is written in TypeScript, licensed under MIT, and lives in the WebExtensions ecosystem, with published builds for Chrome, Firefox, Edge, and Safari on macOS and iOS. The project has been maintained for roughly eight years and carries 6,636 stars and 347 forks on GitHub, with two open issues at the time of writing. Its homepage and documentation live at ublacklist.github.io.
read the full ublacklist overview →
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Frequently asked questions
Is chrome-devtools-mcp or ublacklist more popular?
chrome-devtools-mcp has 52,197 GitHub stars and ublacklist has 6,639. chrome-devtools-mcp has the larger community by that measure.
Are chrome-devtools-mcp and ublacklist free?
Both are open source. chrome-devtools-mcp is licensed under Apache-2.0 and ublacklist under MIT. Neither carries a licence fee.
What is the difference between chrome-devtools-mcp and ublacklist?
chrome-devtools-mcp is written in TypeScript and ublacklist in TypeScript. 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 ublacklist?
Choose chrome-devtools-mcp if you want the larger community (52,197 stars) or its Apache-2.0 licence terms. Choose ublacklist if its feature set, stack or MIT licence fits better. Both are self-hostable.