github
Firefox DevTools MCP
Automates Firefox via WebDriver BiDi for browser control, including navigation, screenshot, network capture, and script execution, using natural language through MCP clients.
80fair
▣ Overview
▣ Score BreakdownMCPScore = Σ(raw × weight)
DimensionRawWeighted
Security
35%
100
35.0
Freshness
25%
100
25.0
Adoption
20%
25
4.9
Quality
10%
100
10.0
Trust
10%
50
5.0
Total
79.9
⚿ Capabilities & Risk Explainer
fs readfs writenetworkexecsecrets
◆ Risk level: high
fs read + fs write + network + exec + secrets active — can execute code, access credentials, and make external network calls.
⚙ Install config
Claude Desktop · Cursor · Windsurf · VS Code (Copilot) · Claude Code
add to your MCP client config:
{
"mcpServers": {
"firefox-devtools": {
"command": "npx",
"args": [
"-y",
"@mozilla/firefox-devtools-mcp"
]
}
}
}📈 Score historylast 15 snapshots
6/13/20267/21/2026 · 15 snapshots
⛁ Raw data
weekly downloads0
github stars312
forks46
open issues2
license✓ present
readme length11255 chars
last publish0d ago
last commit1d ago
last updated9d ago
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