Kernel MCP server
{
"mcpServers": {
"onkernel-kernel": {
"type": "http",
"url": "https://mcp.onkernel.com/mcp"
}
}
}{
"mcpServers": {
"onkernel-kernel": {
"type": "http",
"url": "https://mcp.onkernel.com/mcp"
}
}
}{
"mcpServers": {
"onkernel-kernel": {
"type": "http",
"url": "https://mcp.onkernel.com/mcp"
}
}
}{
"servers": {
"onkernel-kernel": {
"type": "http",
"url": "https://mcp.onkernel.com/mcp"
}
}
}{
"mcpServers": {
"onkernel-kernel": {
"type": "http",
"url": "https://mcp.onkernel.com/mcp"
}
}
}file .mcp.json (in your project root)file claude_desktop_config.jsonfile ~/.cursor/mcp.jsonfile .vscode/mcp.jsonfile ~/.codeium/windsurf/mcp_config.jsonversion 1.0.0
What it does
An MCP server that connects AI assistants to Kernel's cloud platform for deploying apps, automating web browsers with Chromium, and monitoring deployments. It uses OAuth 2.0 authentication and is hosted remotely, requiring no installation.
- Deploy and manage Kernel applications in the cloud from your AI assistant.
- Launch headless Chromium sessions and execute Playwright code to automate web interactions and capture MP4 recordings.
- Monitor app deployments and track invocation metrics through the Kernel platform.
Tools this server exposes
| Tool | Does |
|---|---|
| deploy_app | Deploy a Kernel application to the cloud. |
| launch_browser | Start a headless Chromium session for web automation. |
| execute_playwright | Run arbitrary Playwright code against a live browser session. |
| record_browser_session | Record browser automation as an MP4 video replay. |
| monitor_deployments | Check status and metrics of deployed Kernel applications. |
| search_documentation | Search Kernel documentation and inject context into conversations. |
Before you enable it
An MCP server runs with whatever access you give it. Start with a development account rather than production, and check which tools the server exposes before you let an agent call them unattended.