MCP, MCP server
io.github.adanb13/cirdan
io.github.adanb13/cirdan, an MCP server listed in the PlugVet directory.
Compatibility: Not stated.
Grade C
One Medium finding. Read the findings before installing.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
SECRETS_PATH_CREDENTIAL
Why this grade
- SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
cirdan/repair/workspace.py, line 32
# per path segment so e.g. `secrets/.env` and `id_rsa` are both caught.
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
can delete files.
PERMISSION_DELETE_FILES
cirdan/util.py, line 102
proc = subprocess.Popen(
cirdan/util.py, line 234
proc = subprocess.run(
cirdan/agents/providers.py, line 278
proc = subprocess.run(
Show more
cirdan/cli/setup_flow.py, line 458
subprocess.Popen(
cirdan/integrations/github.py, line 1837
shutil.rmtree(clone_dir, ignore_errors=True)
cirdan/repair/integrity.py, line 58
shutil.rmtree(self.base, ignore_errors=False)
cirdan/repair/integrity.py, line 90
shutil.rmtree(self.base, ignore_errors=False)
cirdan/repair/integrity.py, line 824
shutil.rmtree(target)
cirdan/repair/integrity.py, line 1255
shutil.rmtree(base)
cirdan/repair/integrity.py, line 1881
shutil.rmtree(temp_base, ignore_errors=True)
cirdan/repair/regression_proof.py, line 109
shutil.rmtree(base)
cirdan/repair/safe_reports.py, line 135
shutil.rmtree(self.directory)
demo/src/cirdan_demo/credentials.py, line 97
proc = subprocess.Popen(
scripts/diag_tothread.py, line 42
subprocess.run(["git", "init", "-q", src], check=True)
scripts/diag_tothread.py, line 44
subprocess.run(["git", "-C", src, "add", "-A"], check=True)
scripts/diag_tothread.py, line 45
subprocess.run(["git", "-C", src, "commit", "-qm", "init"], check=True, env=env)
Install and update
Note
README documents an installer that pipes a download into a shell. The docs document an installer that pipes a download into a shell.
INSTALL_DOCUMENTED_INSTALLER
README.md, line 90
curl -LsSf https://raw.githubusercontent.com/adanb13/cirdan/main/packaging/install.sh | sh
README.md, line 124
curl -LsSf https://astral.sh/uv/install.sh | sh
packaging/README.md, line 42
curl -LsSf https://raw.githubusercontent.com/adanb13/cirdan/main/packaging/install.sh | sh
Show more
packaging/install.sh, line 5
# curl -LsSf https://raw.githubusercontent.com/adanb13/cirdan/main/packaging/install.sh | sh
Network
Concern
can reach a host that is not written as a fixed address. can reach slack.com. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
cirdan/update_check.py, line 43
resp = httpx.get(PYPI_URL, timeout=2)
cirdan/access/context.py, line 148
resp = httpx.get(url.rstrip("/") + ready_path, headers=headers or None, timeout=1.5)
cirdan/adapters/loki.py, line 37
resp = httpx.get(f"{self.url}{path}", params=params,
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cirdan/adapters/prometheus.py, line 28
resp = httpx.get(f"{self.url}{path}", params=params,
cirdan/adapters/tempo.py, line 33
resp = httpx.get(f"{self.url}{path}", params=params,
cirdan/api/setup.py, line 1793
resp = httpx.get(url.rstrip("/") + _PROBE_READY_PATHS[system], timeout=1.5)
cirdan/api/setup.py, line 1947
resp = httpx.get(url.rstrip("/") + "/api/health", timeout=2.0)
cirdan/ingest/slack_events.py, line 219
resp = httpx.get(url, timeout=5, **kwargs)
examples/demo/shop-api/app.py, line 10
(`curl -fsS http://localhost:8000/checkout`, synthesized from the alert's
demo/compose.yaml, line 23
test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8080/healthz', timeout=2)"]
demo/compose.yaml, line 53
test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://127.0.0.1:8081/healthz', timeout=2)"]
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV
cirdan/access/context.py, line 100
env_creds = bool(os.environ.get("AWS_ACCESS_KEY_ID") or os.environ.get("AWS_PROFILE"))
cirdan/api/setup.py, line 461
"source": "env" if os.environ.get("CIRDAN_INGEST_TOKEN")
cirdan/repair/workspace.py, line 32
# per path segment so e.g. `secrets/.env` and `id_rsa` are both caught.
Show more
cirdan/api/setup.py, line 1623
if os.environ.get("CIRDAN_INGEST_TOKEN"):
cirdan/api/setup.py, line 1646
if os.environ.get("CIRDAN_INGEST_TOKEN"):
cirdan/repair/change_surface.py, line 272
".env",
cirdan/repair/change_surface.py, line 273
".env.example",
cirdan/repair/change_surface.py, line 274
".env.sample",
cirdan/repair/change_surface.py, line 472
or name.startswith(".env.")
cirdan/repair/compose_runner.py, line 258
"""Denied files merely present in src/ - Compose auto-loads a project .env even
cirdan/repair/workspace.py, line 34
".env", ".env.*", "*.env",
cirdan/repair/workspace.py, line 35
"*.pem", "*.key", "*.crt", "*.p12", "*.pfx", "id_rsa*", "id_ed25519*",
demo/src/cirdan_demo/settings.py, line 30
session_secret: str = os.getenv("CIRDAN_DEMO_SESSION_SECRET", "")
demo/src/cirdan_demo/settings.py, line 31
operator_secret: str = os.getenv("CIRDAN_DEMO_OPERATOR_SECRET", "")
demo/src/cirdan_demo/settings.py, line 32
control_secret: str = os.getenv("CIRDAN_DEMO_CONTROL_SECRET", "")
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.
OBFUSCATION_FILE_OVER_READ_CAP
cirdan/incidents/responder.py, line 1
"""Incident responder: the push half of the incident loop.
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 d778cfa2638a. can delete files. README documents an installer that pipes a download into a shell. The docs document an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. can reach slack.com. The description does not name that host. reads a credential or environment file. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: d778cfa2638ada53178b50b882fe76450ad98c04
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.