head to head · open source
chrome-devtools-mcp vs keyFinder
chrome-devtools-mcp has 52,222 GitHub stars, 4,037 forks, 109 open issues and last shipped yesterday. keyFinder has 716 stars, 125 forks, 5 open issues and last shipped 2 months ago. chrome-devtools-mcp leads on adoption by 7,194% (52,222 vs 716 stars). chrome-devtools-mcp is written in TypeScript under Apache-2.0; keyFinder is written in JavaScript under MIT. chrome-devtools-mcp has attracted 8% as many forks as stars, keyFinder 17%. 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 | keyFinder | |
|---|---|---|
| GitHub stars | ★ 52K | ★ 716 |
| License | Apache-2.0 | MIT |
| Written in | TypeScript | JavaScript |
| Last push | 2026-09-18 | 2026-07-19 |
| Forks | ⑂ 4.0K | ⑂ 125 |
| 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 keyFinder if
- You want the keyFinder feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and keyFinder 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 keyFinder
KeyFinder is an MIT licensed browser extension for Chrome and Firefox that passively scans every page a visitor loads for leaked API keys, tokens, secrets, and credentials across more than 80 detection patterns with zero configuration, built for security engineers, penetration testers, bug bounty hunters, and developers who need to catch exposed credentials as they browse.
read the full keyFinder overview →
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Frequently asked questions
Is chrome-devtools-mcp or keyFinder more popular?
chrome-devtools-mcp has 52,222 GitHub stars and keyFinder has 716. chrome-devtools-mcp has the larger community by that measure.
Are chrome-devtools-mcp and keyFinder free?
Both are open source. chrome-devtools-mcp is licensed under Apache-2.0 and keyFinder under MIT. Neither carries a licence fee.
What is the difference between chrome-devtools-mcp and keyFinder?
chrome-devtools-mcp is written in TypeScript and keyFinder 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 keyFinder?
Choose chrome-devtools-mcp if you want the larger community (52,222 stars) or its Apache-2.0 licence terms. Choose keyFinder if its feature set, stack or MIT licence fits better. Both are self-hostable.