Leapfrog MCP
Multi-session browser MCP server that gives AI agents up to 15 fully-isolated browsers running in parallel. 36 tools including navigation, extraction, network intercept, stealth, and self-improvement. Each session has its own cookies, storage, and fingerprint so agents never collide.
Install
npx -y leapfrog-mcp
Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
{
"mcpServers": {
"leapfrog": {
"command": "npx",
"args": [
"-y",
"leapfrog-mcp"
],
"env": {
"LEAP_HUD": "<LEAP_HUD>",
"LEAP_TILE": "<LEAP_TILE>",
"LEAP_SOUND": "<LEAP_SOUND>",
"LEAP_TRACE": "<LEAP_TRACE>",
"LEAP_NOTIFY": "<LEAP_NOTIFY>",
"LEAP_RECORD": "<LEAP_RECORD>",
"LEAP_CHANNEL": "<LEAP_CHANNEL>",
"LEAP_STEALTH": "<LEAP_STEALTH>"
}
}
}
}Paste the configuration above into your MCP client config (claude_desktop_config.json for Claude Desktop) and restart the client.
Sources: public MCP Server directories. This is an independent third-party directory with no affiliation to or endorsement from the maintainers of the listed servers.