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fix: chrome dev tools mcp

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This commit is contained in:
Dominik Polakovics Polakovics
2025-10-13 13:23:37 +02:00
parent 5e259e0b42
commit fccec6d87c
2 changed files with 19 additions and 2 deletions
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2
hosts/nb/modules/development/claude-code.nix
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@@ -25,7 +25,7 @@ in {
# Browser must be running with remote debugging on 127.0.0.1:9222. # Browser must be running with remote debugging on 127.0.0.1:9222.
if ${config.home.homeDirectory}/.nix-profile/bin/claude mcp add --help >/dev/null 2>&1; then if ${config.home.homeDirectory}/.nix-profile/bin/claude mcp add --help >/dev/null 2>&1; then
${config.home.homeDirectory}/.nix-profile/bin/claude mcp add --scope user chrome-devtools \ ${config.home.homeDirectory}/.nix-profile/bin/claude mcp add --scope user chrome-devtools \
-- npx -y chrome-devtools-mcp --browserUrl=http://127.0.0.1:9222 || true -- npx -y chrome-devtools-mcp --executablePath=${pkgs.ungoogled-chromium}/bin/chromium --isolated=true --headless=true --chromeArg=--ozone-platform=wayland --chromeArg=--enable-features=UseOzonePlatform --chromeArg=--force-device-scale-factor=1 || true
fi fi
''; '';
}; };

19
hosts/nb/modules/development/mcp-chromium.nix
View File

@@ -46,7 +46,24 @@ in
environment.etc."codex/config.toml".text = '' environment.etc."codex/config.toml".text = ''
[mcp_servers.chrome-devtools] [mcp_servers.chrome-devtools]
command = "npx" command = "npx"
args = ["-y", "chrome-devtools-mcp@latest", "--browserUrl=http://127.0.0.1:9222"] args = [
# "-y", "chrome-devtools-mcp@latest", "--browserUrl=http://127.0.0.1:9222"
"-y", "chrome-devtools-mcp@latest",
# Tell MCP exactly which Chromium to launch (Nix store path)
"--executablePath=${pkgs.ungoogled-chromium}/bin/chromium",
# Make every run use a temporary profile (no shared state)
"--isolated=true",
# Headful by default on Wayland
"--headless=true",
# Pass Chromium flags for Wayland + scale
"--chromeArg=--ozone-platform=wayland",
"--chromeArg=--enable-features=UseOzonePlatform",
"--chromeArg=--force-device-scale-factor=1"
]
startup_timeout_sec = 30 startup_timeout_sec = 30
tool_timeout_sec = 120 tool_timeout_sec = 120
''; '';