Claude Code, Skill
Decimalai Python
Catch what your next agent change will break — a structural regression check against your recorded traces, built on manifest-aware versioning of your agent's tools, prompts, models, and skills.
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.
PERMISSION_SHELL_UNDECLARED
Why this grade
- PERMISSION_SHELL_UNDECLARED Medium
Runs shell commands that the manifest or description does not mention.
decimalai/crewai.py, line 1085
done = subprocess.run(command, cwd=str(skill_folder), capture_output=True, text=True,
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
Concern
requests shell access. No manifest field names shell or command execution. can delete files.
PERMISSION_SHELL_UNDECLARED PERMISSION_DELETE_FILES
decimalai/crewai.py, line 1085
done = subprocess.run(command, cwd=str(skill_folder), capture_output=True, text=True,
decimalai/skills.py, line 1434
dirty = subprocess.run(
decimalai/skills.py, line 1441
out = subprocess.run(
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decimalai/cli/project.py, line 304
shutil.rmtree(staging)
decimalai/cli/starter.py, line 121
shutil.rmtree(staging)
decimalai/skillpkg/fs.py, line 403
shutil.rmtree(path)
decimalai/skillpkg/fs.py, line 505
shutil.rmtree(path)
decimalai/skillpkg/fs.py, line 664
shutil.rmtree(aside)
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
decimalai/__init__.py, line 428
with urllib.request.urlopen(req, timeout=timeout) as resp:
decimalai/__init__.py, line 558
with urllib.request.urlopen(req, timeout=timeout) as resp:
decimalai/evidence.py, line 427
response = self.http.get("/api/v1/evidence/capabilities")
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decimalai/cli/main.py, line 106
"""``http.get(path)``, retried on an admission abort. Returns the LAST response; the caller
decimalai/cli/main.py, line 111
resp = http.get(path)
decimalai/cli/main.py, line 123
resp = http.get(path)
decimalai/cli/skills_pm.py, line 748
return httpx.get(url, timeout=_PULL_HTTP_TIMEOUT, **kwargs)
decimalai/cli/skills_pm.py, line 750
return httpx.get(url, timeout=_PULL_HTTP_TIMEOUT, **kwargs)
scripts/release.sh, line 54
HTTP="$(curl -s -o /dev/null -w '%{http_code}' "https://pypi.org/pypi/$NAME/$VERSION/json" || echo 000)"
scripts/release.sh, line 190
CODE="$(curl -s -o /dev/null -w '%{http_code}' "https://pypi.org/pypi/$NAME/$VERSION/json")"
.github/workflows/post-publish-smoke.yml, line 326
const res = await fetch(`https://pypi.org/pypi/decimalai/${version}/json`);
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
decimalai/_config.py, line 23
# Try to load .env if python-dotenv is available.
decimalai/_config.py, line 27
# venv (`myapp/.venv/`) that walk escapes site-packages and happens to land on `myapp/.env`, so it
decimalai/_config.py, line 30
# walk never reaches the project and returns '', so the .env is silently ignored and init() dies
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decimalai/_config.py, line 31
# with "No API key provided". Same code, same .env, opposite outcome, decided by venv placement.
decimalai/_config.py, line 42
# ImportError when python-dotenv is absent; anything else means a malformed .env,
decimalai/_config.py, line 408
call, after the import-time ``.env`` load, so a key added to ``.env`` switches
decimalai/agent_checks.py, line 120
return "decimalai_credentials_rejected: Check the DecimalAI key and workspace access in .env."
decimalai/agent_checks.py, line 129
return "credentials_rejected: Check the provider and DecimalAI keys in .env."
decimalai/agent_checks.py, line 357
key = os.environ.get("DECIMAL_API_KEY") or os.environ.get("DECIMALAI_API_KEY")
decimalai/agent_checks.py, line 396
key = os.environ.get("DECIMAL_API_KEY") or os.environ.get("DECIMALAI_API_KEY")
decimalai/agent_checks.py, line 442
if judge.startswith("gemini/") and not os.environ.get("GEMINI_API_KEY"):
decimalai/agent_checks.py, line 443
os.environ["GEMINI_API_KEY"] = os.environ.get("GOOGLE_API_KEY", "")
decimalai/cli/main.py, line 227
or os.environ.get("DECIMAL_API_KEY")
decimalai/cli/main.py, line 228
or os.environ.get("DECIMALAI_API_KEY")
decimalai/cli/main.py, line 576
resolved_key = api_key or os.environ.get("DECIMAL_API_KEY") or os.environ.get("DECIMALAI_API_KEY")
decimalai/integrations/huggingface.py, line 102
resolved_token = token or os.environ.get("HF_TOKEN")
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. the file cap was reached before every file was read.
OBFUSCATION_FILE_OVER_READ_CAP OBFUSCATION_FILE_CAP_REACHED
decimalai/skill_router.py, line 1
"""Skill Router - SDK-side skill loading and prompt-fragment assembly.
tests/integration/test_framework_live_llamaindex.py, line 1
"""Live-LLM - LlamaIndex through BOTH adapter paths.
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 2f6b04757378. requests shell access. No manifest field names shell or command execution. can delete files. 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. the file cap was reached before every file was read.
Date and source
Date checked:
github.com
Commit graded: 2f6b0475737843aeaf74e7ca996b81cc73488969
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.