Lets agents inspect and control Firefox via WebDriver BiDi, with page interaction, network monitoring, console capture and screenshots.
接入配置
选择客户端，复制配置，再按项目文档补齐环境变量。
claude mcp add firefox-devtools -- npx -y @mozilla/firefox-devtools-mcp~/.codex/config.toml
[mcp_servers.firefox-devtools]
command = "npx"
args = ["-y", "@mozilla/firefox-devtools-mcp"]
# codex mcp add firefox-devtools -- npx -y @mozilla/firefox-devtools-mcp~/.cursor/mcp.json
{
"mcpServers": {
"firefox-devtools": {
"command": "npx",
"args": [
"-y",
"@mozilla/firefox-devtools-mcp"
]
}
}
}.vscode/mcp.json
{
"servers": {
"firefox-devtools": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@mozilla/firefox-devtools-mcp"
]
}
}
}~/.gemini/settings.json
{
"mcpServers": {
"firefox-devtools": {
"command": "npx",
"args": [
"-y",
"@mozilla/firefox-devtools-mcp"
]
}
}
}claude_desktop_config.json
{
"mcpServers": {
"firefox-devtools": {
"command": "npx",
"args": [
"-y",
"@mozilla/firefox-devtools-mcp"
]
}
}
}.trae/mcp.json
{
"mcpServers": {
"firefox-devtools": {
"command": "npx",
"args": [
"-y",
"@mozilla/firefox-devtools-mcp"
]
}
}
}