Claude Code, Skill
Dcc Asset Nasa3D
Dcc Asset Nasa3D, a skill listed in the PlugVet directory.
Compatibility: Not stated.
Grade B
Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit 9724a757a5ae, unchanged since the check below.
NETWORK_NO_FIXED_HOST OBFUSCATION_ENCODED_BLOB INSTALL_DOCUMENTED_INSTALLER SECRETS_ENV_READ
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
skill/nasa3d-assets/scripts/_nasa3d.py, line 32
with urllib.request.urlopen(req, timeout=60) as resp: - OBFUSCATION_ENCODED_BLOB Low
Contains a long base64 shaped string in a file that should be readable.
docs/assets/dcc-asset-nasa3d.svg, line 1
<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="560" viewBox="0 0 1200 560" role="img" aria-label="DCC-MCP · NASA3D ASSETS"> - INSTALL_DOCUMENTED_INSTALLER Note
Documentation shows an installer that pipes a download into a shell.
README.md, line 19
curl -fsSL https://raw.githubusercontent.com/dcc-mcp/dcc-mcp-core/main/scripts/install-cli.sh | sh - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
skill/nasa3d-assets/scripts/_nasa3d.py, line 24
if os.environ.get("GITHUB_TOKEN"):
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
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Note
README documents an installer that pipes a download into a shell.
INSTALL_DOCUMENTED_INSTALLER
README.md, line 19
curl -fsSL https://raw.githubusercontent.com/dcc-mcp/dcc-mcp-core/main/scripts/install-cli.sh | sh
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
skill/nasa3d-assets/scripts/_nasa3d.py, line 32
with urllib.request.urlopen(req, timeout=60) as resp:
skill/nasa3d-assets/scripts/_nasa3d.py, line 45
with urllib.request.urlopen(req, timeout=180) as resp:
Secrets
Note
reads an environment variable.
SECRETS_ENV_READ
skill/nasa3d-assets/scripts/_nasa3d.py, line 24
if os.environ.get("GITHUB_TOKEN"):
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Concern
contains an encoded blob in a file that should be readable.
OBFUSCATION_ENCODED_BLOB
docs/assets/dcc-asset-nasa3d.svg, line 1
<svg xmlns="http://www.w3.org/2000/svg" width="1200" height="560" viewBox="0 0 1200 560" role="img" aria-label="DCC-MCP · NASA3D ASSETS">
docs/assets/dcc-asset-nasa3d.svg, line 3
<image href="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA4QAAAGQCAYAAAD2lq6fAAEAAElEQVR42ux9d5ydVZn/93nOe++dlt5IAoReQmgCohRJULGsiiIz2GVdFWXFrtjWmVHsXVkLuroqKs6soogoCCZBrPSS0CEEQ
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 9724a757a5ae. README documents an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. reads an environment variable. contains an encoded blob in a file that should be readable.
Date and source
Date checked:
github.com
Commit graded: 9724a757a5ae85313414b712e9c8f5ae1fc4ae91
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.