Head to head
MCP Browser vs Slack MCP Server
Same numbers we show everywhere else, lined up. Ratings come from users, the grade comes from our scanner, adoption comes from public registries.
No reviews yet
Browser automation using the user's Chromium session — JS execution, auth, and anti-bot support.
Full listing
No reviews yet
Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.
Full listingThe short version
Neither has been reviewed yet, so the comparison rests on the scan and the public usage numbers. The safety scan favours Slack MCP Server (91/100 against 80). Slack MCP Server is hosted and callable through the gateway; MCP Browser runs on your own machine. Slack MCP Server has noticeably more public adoption.
| MCP Browser | Slack MCP Server | |
|---|---|---|
| User rating | No reviews yet | No reviews yet |
| Safety grade | B80/100 | A91/100 |
| Adoption | Growing | Established |
| GitHub stars | 9 | 30 |
| Downloads / week | 133 | 259 |
| Runs where | Your machine (local) | Hosted (remote) |
| Gateway-ready | No | Yes |
| Tools | 13 | — |
| Write actions | 2 | — |
| Price per call | Free | Free |
| Licence | MIT | MIT |
| Last release | 2026-08-12 | 2026-09-18 |
| Category | Scraping and browsing | Scraping and browsing |