Claude Code, Skill
Jdg Ksiegowy
JDG Ksiegowy Open-source AI accounting assistant for Polish sole proprietorships (JDG) Invoicing • KSeF • JPK_V7M • JPK_EWP • Ryczalt • ZUS • MF Gateway submit
Compatibility: Not stated.
Grade D
Two or more Medium findings, or a High. Only try it in a sandbox.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
INSTALL_REMOTE_SCRIPT NETWORK_HOST_FROM_INPUT
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).
setup.sh, line 62
curl -fsSL https://ollama.com/install.sh | sh - NETWORK_HOST_FROM_INPUT Medium
A file takes a URL or endpoint as input and has no fixed host list.
src/jdg_ksiegowy/mf_gateway/client.py, line 268
resp = await http.get(f"/api/Storage/Status/{reference_number}")
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
Note
requests shell access. The manifest names this permission.
PERMISSION_SHELL_DECLARED
src/jdg_ksiegowy/invoice/pdf.py, line 55
result = subprocess.run(
Install and update
Serious
install fetches a script from the network.
INSTALL_REMOTE_SCRIPT
INSTALL.md, line 68
curl -fsSL https://ollama.com/install.sh | sh
setup.sh, line 62
curl -fsSL https://ollama.com/install.sh | sh
Network
Serious
accepts a host from input, with no fixed list in this file.
NETWORK_HOST_FROM_INPUT
src/jdg_ksiegowy/mf_gateway/client.py, line 268
resp = await http.get(f"/api/Storage/Status/{reference_number}")
src/jdg_ksiegowy/mf_gateway/public_key.py, line 100
resp = http.get(self.cert_url)
src/jdg_ksiegowy/tax/validation.py, line 94
resp = http.get(url)
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
CLAUDE.md, line 25
| +-- config.py # Pydantic Settings z .env
CLAUDE.md, line 52
cp .env.example .env && nano .env # Dane sprzedawcy
setup.sh, line 96
# --- 6. Configure .env ---
Show more
setup.sh, line 100
if [ ! -f .env ]; then
setup.sh, line 101
cp .env.example .env
setup.sh, line 103
echo -e " ${YELLOW}IMPORTANT: Edit .env with your business data!${NC}"
setup.sh, line 125
read -p " Press Enter after editing .env (nano .env in another terminal)... " _
setup.sh, line 127
ok ".env already exists"
scripts/backup_offsite.py, line 87
key = os.environ.get("BACKUP_KEY", "").strip()
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 859064e823a0. requests shell access. The manifest names this permission. install fetches a script from the network. accepts a host from input, with no fixed list in this file. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 859064e823a0b4e3346dab33342e08874479758f
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.