Claude Code, Skill
clearfront
Scan a digital footprint with Clearfront OSINT: 30 collection tools across 3,400+ public sources, an evidence graph, and a calibrated report.
Compatibility: Not stated.
Grade C
One Medium finding. Read the findings before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit 4fa50326283c, unchanged since the check below.
INSTALL_REMOTE_SCRIPT
Why this grade
- INSTALL_REMOTE_SCRIPT Medium
Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).
clearfront/agent.py, line 977
" macOS/Linux: curl -fsSL https://ollama.com/install.sh | sh\n"
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.
If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.
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
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Serious
install fetches a script from the network.
INSTALL_REMOTE_SCRIPT
clearfront/agent.py, line 977
" macOS/Linux: curl -fsSL https://ollama.com/install.sh | sh\n"
clearfront/agent.py, line 1031
" macOS/Linux: curl -fsSL https://ollama.com/install.sh | sh\n"
clearfront/cli.py, line 1386
" macOS/Linux: curl -fsSL https://ollama.com/install.sh | sh",
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
clearfront/agent.py, line 422
"description": "Full URL to fetch (must start with http:// or https://).",
clearfront/brightdata.py, line 68
response = requests.get(
clearfront/cli.py, line 76
with socket.create_connection((hostname, port), timeout=3):
Show more
clearfront/cli.py, line 596
help="Full URL to fetch (must start with http:// or https://).",
clearfront/serp.py, line 61
resp = requests.post(
clearfront/tools/scrape_url.py, line 67
response = requests.post(
clearfront/tools/search_breach.py, line 47
response = requests.get(
clearfront/tools/search_dorks_live.py, line 55
response = requests.post(
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
clearfront/agent.py, line 794
api_key=api_key or os.environ.get("ANTHROPIC_API_KEY", "")
clearfront/agent.py, line 1116
self.api_key = api_key or os.environ.get("OPENAI_API_KEY", "") or "sk-no-key-required"
clearfront/repl.py, line 285
self._api_key = api_key or os.environ.get("ANTHROPIC_API_KEY", "")
Show more
clearfront/repl.py, line 402
"""Append ANTHROPIC_API_KEY to .env (cwd) if not already present.
clearfront/repl.py, line 404
Returns the .env path on success (or if a key line already exists), or
clearfront/repl.py, line 407
path = env_path or (Path.cwd() / ".env")
clearfront/repl.py, line 422
paste a key (saved to .env and used immediately) or skip to fully-local
clearfront/repl.py, line 442
" Paste an Anthropic API key to save it to [bold].env[/] and start, "
clearfront/repl.py, line 465
console.print("\n [dim]Key active for this session (could not write .env).[/]\n")
clearfront/serp.py, line 31
return bool(os.environ.get("SERPER_API_KEY", "").strip())
clearfront/serp.py, line 37
os.environ.get("BRIGHTDATA_API_KEY", "").strip()
clearfront/serp.py, line 57
api_key = os.environ.get("SERPER_API_KEY", "").strip()
clearfront/web_server.py, line 12
POST /api/setup save API keys to .env
clearfront/web_server.py, line 533
if (_ROOT / ".env").exists():
clearfront/web_server.py, line 615
if os.environ.get("ANTHROPIC_API_KEY", "").strip():
clearfront/web_server.py, line 725
has_anthropic = bool(os.environ.get("ANTHROPIC_API_KEY", "").strip())
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
uv.lock, line 1
version = 1
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 4fa50326283c. install fetches a script from the network. can reach a host that is not written as a fixed address. reads a credential or environment file. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: 4fa50326283c77fad0d84e93d0367b50944fb8e3
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