Hand a whole browser task off in one call: a decision model drives the page server-side, so a flow costs one call, not a turn per click. Ref-based element tables, code-checked assertions, zero-model macro replay, over the Chrome DevTools Protocol.
Setup
Choose your client, copy the config, then fill in any required environment variables.
claude mcp add jev-ultrafast -- uvx jev-ultrafast-mcp~/.codex/config.toml
[mcp_servers.jev-ultrafast]
command = "uvx"
args = ["jev-ultrafast-mcp"]
# codex mcp add jev-ultrafast -- uvx jev-ultrafast-mcp~/.cursor/mcp.json
{
"mcpServers": {
"jev-ultrafast": {
"command": "uvx",
"args": [
"jev-ultrafast-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"jev-ultrafast": {
"type": "stdio",
"command": "uvx",
"args": [
"jev-ultrafast-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"jev-ultrafast": {
"command": "uvx",
"args": [
"jev-ultrafast-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"jev-ultrafast": {
"command": "uvx",
"args": [
"jev-ultrafast-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"jev-ultrafast": {
"command": "uvx",
"args": [
"jev-ultrafast-mcp"
]
}
}
}