MCP, MCP server
Gsc Mcp
Ask your AI agent about your site's Google Search traffic in plain language — clicks, keywords, indexing.
Compatibility: Not stated.
Grade C
One Medium finding. Read the report before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
SECRETS_PATH_CREDENTIAL
Why this grade
- SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
internal/config/config.go, line 184
return filepath.Join("AppData", "Roaming", "gcloud", "application_default_credentials.json")
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Note
requests shell access. The manifest names this permission.
PERMISSION_SHELL_DECLARED
cmd/gsc-mcp/stdio_purity_test.go, line 42
cmd := exec.CommandContext(ctx, bin, "--credentials-file", keyPath)
cmd/gsc-mcp/stdio_purity_test.go, line 118
cmd := exec.CommandContext(ctx, "go", "build", "-o", bin, ".")
internal/setup/setup.go, line 275
out, err := exec.CommandContext(ctx, gcloudPath, "projects", "list",
Show more
internal/setup/setup.go, line 369
out, err := exec.CommandContext(ctx, path, "--version").CombinedOutput()
Install and update
Note
The docs document an installer that pipes a download into a shell. README documents an installer that pipes a download into a shell.
INSTALL_DOCUMENTED_INSTALLER
AGENTS.md, line 28
curl -fsSL https://raw.githubusercontent.com/geniushub-seo/gsc-mcp/main/install.sh | bash
INSTALL.md, line 12
curl -fsSL https://raw.githubusercontent.com/geniushub-seo/gsc-mcp/main/install.sh | bash
INSTALL.md, line 26
curl -fsSL https://raw.githubusercontent.com/geniushub-seo/gsc-mcp/main/install.sh | bash -s -- --dry-run
Show more
INSTALL.md, line 117
curl -LsSf https://astral.sh/uv/install.sh | sh
README.md, line 29
curl -fsSL https://raw.githubusercontent.com/geniushub-seo/gsc-mcp/main/install.sh | bash
README.md, line 83
curl -LsSf https://astral.sh/uv/install.sh | sh
README_EN.md, line 58
curl -fsSL https://raw.githubusercontent.com/geniushub-seo/gsc-mcp/main/install.sh | bash
README_EN.md, line 137
curl -LsSf https://astral.sh/uv/install.sh | sh
README_ZH_CN.md, line 29
curl -fsSL https://raw.githubusercontent.com/geniushub-seo/gsc-mcp/main/install.sh | bash
README_ZH_CN.md, line 83
curl -LsSf https://astral.sh/uv/install.sh | sh
install.sh, line 5
# curl -fsSL https://raw.githubusercontent.com/geniushub-seo/gsc-mcp/main/install.sh | bash
docs/install-prompt.md, line 21
macOS / Linux: curl -fsSL https://raw.githubusercontent.com/geniushub-seo/gsc-mcp/main/install.sh | bash
docs/install-prompt.md, line 48
curl -LsSf https://astral.sh/uv/install.sh | sh
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
install.sh, line 118
if ! curl -fsSL "$skills_url" -o "${tmp}/${skills_asset}" 2>/dev/null; then
install.sh, line 182
curl -fsSL "$bin_url" -o "${tmp}/${asset}" || die "download failed: ${bin_url} (is the repo public and has a release?)"
install.sh, line 184
curl -fsSL "$sum_url" -o "${tmp}/checksums.txt" || die "download failed: ${sum_url}"
Show more
internal/setup/setup.go, line 441
logf(" curl -O https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-cli-latest-linux-x86_64.tar.gz")
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV
internal/config/config.go, line 9
// 5. .env file
internal/config/config.go, line 30
dotEnvFile = ".env"
internal/config/config.go, line 184
return filepath.Join("AppData", "Roaming", "gcloud", "application_default_credentials.json")
Show more
internal/config/config.go, line 70
// .env, and the ADC default path. An explicit but invalid credential source
internal/config/config.go, line 118
".env (" + envVarADC + " / " + envVarFile + " / " + envVarJSON + ")",
internal/config/config.go, line 155
slog.Debug("credentials loaded from .env file", slog.String("key", src))
internal/config/config.go, line 156
return data, ".env (" + src + ")", nil
internal/config/config.go, line 186
return filepath.Join(appData, "gcloud", "application_default_credentials.json")
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit e4229ed568cb. requests shell access. The manifest names this permission. The docs document an installer that pipes a download into a shell. README documents an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: e4229ed568cb1571c117551227e0e2e96d4c7e03
This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.