Claude Code, Plugin
Neo4J Skills
Neo4j Skills for Coding and other Agents including Cypher
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 309e908c0494.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST SECRETS_PATH_DOTENV PERMISSION_SHELL_DECLARED 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.
neo4j-aura-agent-skill/SKILL.md, line 61
TOKEN=$(curl -s --request POST 'https://api.neo4j.io/oauth/token' \ - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
neo4j-aura-agent-skill/SKILL.md, line 61
TOKEN=$(curl -s --request POST 'https://api.neo4j.io/oauth/token' \ - SECRETS_PATH_DOTENV Low
Mentions a .env file.
neo4j-aura-agent-skill/scripts/fetch_schema.py, line 21
load_dotenv(Path(__file__).parent.parent / ".env") - PERMISSION_SHELL_DECLARED Note
Runs shell commands, and the manifest or description says so.
scripts/bump-version.py, line 136
result = subprocess.run( - INSTALL_DOCUMENTED_INSTALLER Note
Documentation shows an installer that pipes a download into a shell.
neo4j-cli-tools-skill/SKILL.md, line 5
management, agent skill catalog install; install with curl -sSfL https://neo4j.sh/install.sh | bash), - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
neo4j-aura-agent-skill/scripts/fetch_schema.py, line 66
password = os.environ.get("NEO4J_PASSWORD")
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
scripts/bump-version.py, line 136
result = subprocess.run(
scripts/lint_skills.py, line 176
result = subprocess.run(
neo4j-cli-tools-skill/references/aura-cli-reference.md, line 306
result = subprocess.run(cmd, capture_output=True, text=True)
Show more
neo4j-cli-tools-skill/references/aura-cli-reference.md, line 311
result = subprocess.run(cmd, capture_output=True, text=True)
neo4j-cli-tools-skill/references/neo4j-mcp-reference.md, line 334
process = subprocess.Popen(
Install and update
Note
The docs document an installer that pipes a download into a shell.
INSTALL_DOCUMENTED_INSTALLER
neo4j-cli-tools-skill/SKILL.md, line 5
management, agent skill catalog install; install with curl -sSfL https://neo4j.sh/install.sh | bash),
neo4j-cli-tools-skill/SKILL.md, line 38
curl -sSfL https://neo4j.sh/install.sh | bash # recommended
Network
Concern
can reach a host that is not written as a fixed address. can reach api.neo4j.io. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
neo4j-aura-agent-skill/SKILL.md, line 61
TOKEN=$(curl -s --request POST 'https://api.neo4j.io/oauth/token' \
neo4j-aura-agent-skill/SKILL.md, line 81
curl -s https://api.neo4j.io/v1/tenants \
neo4j-aura-agent-skill/SKILL.md, line 97
curl -s "https://api.neo4j.io/v1/instances?tenantId=${AURA_PROJECT_ID}" \
Show more
neo4j-aura-agent-skill/SKILL.md, line 228
curl -s -X POST \
neo4j-aura-agent-skill/scripts/invoke_agent.py, line 35
r = requests.post(
neo4j-aura-agent-skill/scripts/invoke_agent.py, line 62
r = requests.post(
neo4j-aura-agent-skill/scripts/manage_agent.py, line 33
r = requests.post(
neo4j-aura-agent-skill/scripts/manage_agent.py, line 59
r = requests.get(agents_url(args.org_id, args.project_id), headers=headers(token))
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
neo4j-aura-agent-skill/scripts/fetch_schema.py, line 66
password = os.environ.get("NEO4J_PASSWORD")
neo4j-aura-agent-skill/scripts/invoke_agent.py, line 32
client_secret = os.environ.get("AURA_CLIENT_SECRET")
neo4j-aura-agent-skill/scripts/fetch_schema.py, line 21
load_dotenv(Path(__file__).parent.parent / ".env")
Show more
neo4j-aura-agent-skill/scripts/manage_agent.py, line 30
client_secret = os.environ.get("AURA_CLIENT_SECRET")
neo4j-cypher-skill/scripts/generate_schema.py, line 32
PASSWORD = os.getenv("NEO4J_PASSWORD")
neo4j-driver-javascript-skill/SKILL.md, line 55
const PASSWORD = process.env.NEO4J_PASSWORD
neo4j-driver-javascript-skill/SKILL.md, line 75
neo4j.auth.basic(process.env.NEO4J_USER, process.env.NEO4J_PASSWORD)
neo4j-driver-javascript-skill/SKILL.md, line 104
neo4j.auth.basic(process.env.NEO4J_USER, process.env.NEO4J_PASSWORD))
neo4j-driver-python-skill/SKILL.md, line 54
PASSWORD = os.getenv("NEO4J_PASSWORD", "")
neo4j-aura-agent-skill/scripts/fetch_schema.py, line 70
sys.exit("ERROR: NEO4J_URI and NEO4J_PASSWORD must be set in .env or environment")
neo4j-aura-agent-skill/scripts/invoke_agent.py, line 17
load_dotenv(Path(__file__).parent.parent / ".env")
neo4j-aura-agent-skill/scripts/invoke_agent.py, line 34
sys.exit("ERROR: AURA_CLIENT_ID and AURA_CLIENT_SECRET must be set in .env or environment")
neo4j-aura-agent-skill/scripts/invoke_agent.py, line 57
sys.exit(f"ERROR: {flag} required (or set {env} in .env)")
neo4j-aura-agent-skill/scripts/manage_agent.py, line 15
load_dotenv(Path(__file__).parent.parent / ".env")
neo4j-aura-agent-skill/scripts/manage_agent.py, line 32
sys.exit("ERROR: AURA_CLIENT_ID and AURA_CLIENT_SECRET must be set in .env or environment")
neo4j-aura-agent-skill/scripts/manage_agent.py, line 142
sys.exit("ERROR: --org-id required (or set AURA_ORG_ID in .env)")
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 309e908c0494. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. can reach api.neo4j.io. The description does not name that host. reads a credential or environment file.
Date and source
Date checked:
github.com
Commit graded: 309e908c0494d4c8efceda04c56879895544a9d0
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.