Claude Code, Skill
Peer Link
Contribute your bank.
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.
SECRETS_PATH_CREDENTIAL OBFUSCATION_MINIFIED_PAYLOAD
Why this grade
- SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
scripts/contribution-rules.ts, line 528
/^(\.dockerignore|\.gitignore|\.npmrc|\.vercelignore|AGENTS\.md|CLAUDE\.md|CO - OBFUSCATION_MINIFIED_PAYLOAD Medium
Contains a very long line with almost no spaces in a script or style file.
verification/infra/manual_template.py, line 67
r['WorkerTemplate']={'Type':'AWS::EC2::LaunchTemplate','Properties':{'LaunchTemplateData':{'ImageId':ref('ImageId'),'InstanceType':'c6i.xlarge','IamInstanceProfile':{'Arn':{'Fn::Ge
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
transcripts/aws_state.py, line 160
result=subprocess.run(['openssl','cms','-decrypt','-inform','DER','-inkey',f'/dev/fd/{read_fd}'],
transcripts/kms_broker.py, line 44
self.runner = runner or subprocess.run
transcripts/operator_recovery.py, line 35
def __init__(self, key_id, expected_wallet, *, run=subprocess.run):
Show more
transcripts/infra/archive_sync.py, line 104
subprocess.run(['aws', 's3api', 'put-object', '--region', region,
transcripts/infra/health_publisher.py, line 52
subprocess.run(['aws', 'cloudwatch', 'put-metric-data', '--region', region,
transcripts/infra/log_shipper.py, line 82
process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL, text=True)
transcripts/infra/log_shipper.py, line 94
return subprocess.run(["aws", "logs", *arguments, "--region", region,
transcripts/infra/stop_enclave.py, line 14
subprocess.run(["nitro-cli", "terminate-enclave", "--enclave-id", enclave_id], check=True, timeout=30)
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. can reach bank.example. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
app/main.ts, line 246
fetch("/catalog.json")
scripts/contribution-rules.test.ts, line 193
["export function interpret() { return fetch('https://bank.example'); }", '"fetch"'],
scripts/privacy-rules.test.ts, line 54
[`curl -H "Bearer ${"a".repeat(30)}"`, "bearer token"],
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transcripts/infra/axiom_forwarder.py, line 42
with urllib.request.urlopen(request, timeout=10) as response:
verification/owner_client.py, line 37
with socket.create_connection(('127.0.0.1', port), timeout=5) as stream:
verification/infra/install_javy.py, line 21
with urllib.request.urlopen(url, timeout=30) as response:
transcripts/infra/logs.cfn.json, line 98
"ZipFile": "\"\"\"CloudWatch Logs subscription target: forward the transcript host's log lines to Axiom.\n\nRuns as a Lambda outside the Nitro host, so the host never holds the Axi
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV
scripts/contribution-rules.ts, line 528
/^(\.dockerignore|\.gitignore|\.npmrc|\.vercelignore|AGENTS\.md|CLAUDE\.md|CO
scripts/privacy-rules.test.ts, line 13
".env",
scripts/privacy-rules.test.ts, line 14
".env.local",
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scripts/privacy-rules.ts, line 12
/(^|\/)(\.env[^/]*|\.local)(\/|$)|\.(har|saz|pcap|pcapng|mhtml?|pem|key|p12|pfx|jks|keystore|kdbx|sqlite3?|db|ofx|qfx|qif|mt940|sta|csv|xlsx?)$|(^|\/)cookies(\.[a-z]+)?$/i;
transcripts/cli.py, line 94
bank,key=os.environ.get('PEERLINK_BANK_CREDENTIAL'),os.environ.get('PEERLINK_INFERENCE_KEY')
transcripts/cli.py, line 420
require(bool(os.environ.get('PEERLINK_BANK_CREDENTIAL')) and bool(os.environ.get('PEERLINK_INFERENCE_KEY')),
.gitignore, line 5
.local/
.vercelignore, line 15
.local
biome.json, line 13
"!**/.env*"
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Concern
contains a minified payload.
OBFUSCATION_MINIFIED_PAYLOAD
verification/infra/manual_template.py, line 67
r['WorkerTemplate']={'Type':'AWS::EC2::LaunchTemplate','Properties':{'LaunchTemplateData':{'ImageId':ref('ImageId'),'InstanceType':'c6i.xlarge','IamInstanceProfile':{'Arn':{'Fn::Ge
verification/infra/manual_template.py, line 69
controller_policy=[allow(['dynamodb:GetItem','dynamodb:PutItem','dynamodb:UpdateItem','dynamodb:ConditionCheckItem'],table_arn),allow('iam:PassRole',arn('HostRole'),Condition={'Str
verification/infra/manual_template.py, line 71
r['Controller']={'Type':'AWS::Lambda::Function','Properties':{'FunctionName':ref('ControllerName'),'Runtime':'python3.12','Handler':'index.handler','Role':arn('ControllerRole'),'Ti
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verification/infra/manual_template.py, line 95
r['ExpiryRole']={'Type':'AWS::IAM::Role','Properties':{'AssumeRolePolicyDocument':trust('lambda.amazonaws.com'),'Policies':[{'PolicyName':'ReconcileOnlyThisController','PolicyDocum
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 a07c9e15b24a. requests shell access. The manifest names this permission. can reach a host that is not written as a fixed address. can reach bank.example. The description does not name that host. reads a credential or environment file. contains a minified payload.
Date and source
Date checked:
github.com
Commit graded: a07c9e15b24acdf4827575af78770a34c39e5b79
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