Tool
browser_repl
1 published MCP server declares browser_repl. kernel-mcp-server has the highest trust score right now. Servers describe it as: Execute JavaScript in a persistent Node.js runtime inside an existing browser VM. Top-level bindings survive across calls and can use native browser helpers, WebMCP, Patchright, Playwright, raw CDP, Node built-ins, files, processes, and the Few published servers use this exact name, so read each listing before you install. Open a server for its install config and the rest of its tools.
42Trust score 42 of 100, Fair
kernel-mcp-server
by onkernel · TypeScript
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RegistryRemote
FAQ
- What is the browser_repl MCP tool?
- browser_repl is a tool name MCP servers declare. A description they publish is: Execute JavaScript in a persistent Node.js runtime inside an existing browser VM. Top-level bindings survive across calls and can use native browser helpers, WebMCP, Patchright, Playwright, raw CDP, Node built-ins, files, processes, and the
- Which MCP servers provide browser_repl?
- 1 published server declares browser_repl. Highest in the current trust order: kernel-mcp-server.
- How do I use browser_repl?
- Install a server that declares browser_repl, then call it from Claude, Cursor, or VS Code. Each server page has the config for that client and the other tools that server exposes.