OpenTabs
Rank #5,353glama/opentabs-dev/opentabs
Open-source MCP server that gives AI agents access to 100+ web applications through the user's authenticated browser session. No API keys, no screenshots, no DOM scraping — talks directly to web app internal APIs via a Chrome extension. Supports Slack, Discord, GitHub, Jira, Notion, Reddit, X, and 100+ more services with ~2,000 tools. Works with Claude Code, Cursor, Windsurf, and any MCP client.
OpenTabs is a Model Context Protocol (MCP) server published by opentabs-dev. It ranks #5,353 of 115,460 servers tracked on MCP Toplist, and its repository has 919 GitHub stars. OpenTabs is listed on Glama, and ships as a single rolling release with no explicit version metadata. It was first listed on Mar 24, 2026.
Ranks ahead of 110,107 of 115,460 servers on MCP Toplist.
Use OpenTabs
No credentials or required configuration declared — add it to your MCP client and go.
This server doesn't publish a machine-readable install config — see the repository README for install instructions.
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Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/glama%2Fopentabs-dev%2Fopentabs)<a href="https://mcptoplist.com/server/glama%2Fopentabs-dev%2Fopentabs"><img src="https://mcptoplist.com/badge/glama%2Fopentabs-dev%2Fopentabs.svg" alt="MCP Toplist: Top 5% of 115,460" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
opentabs-dev
Not versioned
This server is published through a registry that does not expose explicit version metadata, and no GitHub release tags were found on the linked repository. The listing tracks a single rolling release.
Frequently asked questions
- Who maintains OpenTabs?
- OpenTabs is maintained by opentabs-dev, which publishes 1 MCP server (0 total versions) tracked on MCP Toplist.
- Is OpenTabs listed on the Official MCP Registry?
- OpenTabs is not on the Official MCP Registry. It is listed on Glama.
- How many versions does OpenTabs have?
- OpenTabs ships as a single rolling release with no explicit version metadata.
- Where can I find the source code for OpenTabs?
- The source code for OpenTabs is hosted at github.com/opentabs-dev/opentabs.