MCP, MCP server
io.github.Indhar01/memograph
io.github.Indhar01/memograph, 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.
Rescanned at commit 453f4074b852, unchanged since the check below.
INSTALL_REMOTE_SCRIPT
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).
LOCAL_CI_GUIDE.md, line 414
curl https://pyenv.run | bash
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
Concern
can delete files.
PERMISSION_DELETE_FILES
memograph/cli_infrastructure_helpers.py, line 533
shutil.rmtree(backup)
memograph/mcp_setup.py, line 150
result = subprocess.run(
memograph/mcp_setup.py, line 529
result = subprocess.run(
Show more
memograph/mcp_setup.py, line 603
result = subprocess.run(
memograph/quickstart.py, line 75
shutil.rmtree(target)
memograph/importers/documents.py, line 229
result = subprocess.run(
memograph/storage/tenant_storage.py, line 192
shutil.rmtree(path)
scripts/pre_publish_checklist.py, line 72
result = subprocess.run(
scripts/pre_publish_checklist.py, line 95
result = subprocess.run(
scripts/pre_publish_checklist.py, line 185
result = subprocess.run(
scripts/pre_publish_checklist.py, line 217
result = subprocess.run(
scripts/run_real_experiments.py, line 77
shutil.rmtree(vault_root)
scripts/test_cli_commands.py, line 481
shutil.rmtree(temp_dir, ignore_errors=True)
Install and update
Serious
install fetches a script from the network.
INSTALL_REMOTE_SCRIPT
LOCAL_CI_GUIDE.md, line 414
curl https://pyenv.run | bash
LOCAL_CI_GUIDE.md, line 589
# Linux: curl https://raw.githubusercontent.com/nektos/act/master/install.sh | sudo bash
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
memograph/integrations/notion/auth.py, line 99
response = requests.post(
obsidian-plugin/main.js, line 870
const response = await fetch(url, {
obsidian-plugin/main.js, line 913
const response = await fetch(url, {
Show more
obsidian-plugin/src/sync.ts, line 340
const response = await fetch(url, {
obsidian-plugin/src/sync.ts, line 394
const response = await fetch(url, {
Dockerfile, line 87
sys.exit(0 if urllib.request.urlopen('http://127.0.0.1:8000/api/health',timeout=3).status==200 else 1)" \
deploy/docker-compose.production.yml, line 59
- "import urllib.request,sys; sys.exit(0 if urllib.request.urlopen('http://127.0.0.1:8000/healthz', timeout=3).status==200 else 1)"
docker-compose.yml, line 34
sys.exit(0 if urllib.request.urlopen(
memograph/data/sample_vault/async-pitfalls.md, line 10
1. **Calling sync I/O inside a coroutine.** `requests.get(...)` blocks the loop; use `httpx.AsyncClient` or `aiohttp`. Same trap with `time.sleep` - use `await asyncio.sleep`.
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
examples/smart_auto_organization.py, line 230
if not os.getenv("ANTHROPIC_API_KEY"):
memograph/cli.py, line 126
if args.provider == "claude" and not os.environ.get("ANTHROPIC_API_KEY"):
memograph/cli.py, line 431
anth_key = os.environ.get("ANTHROPIC_API_KEY")
Show more
memograph/integrations/notion/auth.py, line 216
return os.getenv("NOTION_API_TOKEN") or os.getenv("NOTION_TOKEN")
memograph/integrations/notion/client.py, line 43
self.auth_token = auth_token or os.getenv("NOTION_API_TOKEN")
memograph/web/backend/auth.py, line 116
raw = os.environ.get("MEMOGRAPH_API_KEYS", "").strip()
scripts/_paper_eval_helpers.py, line 35
env_path = REPO_ROOT / ".env"
scripts/_paper_eval_helpers.py, line 53
key = os.environ.get("ANTHROPIC_API_KEY")
scripts/_paper_eval_helpers.py, line 56
"ERROR: ANTHROPIC_API_KEY is not set. Put it in .env at the repo root "
scripts/_paper_eval_helpers.py, line 57
f"({REPO_ROOT / '.env'}) as ANTHROPIC_API_KEY=sk-ant-...\n"
.dockerignore, line 42
*.env
.dockerignore, line 44
!.env.example
.env.example, line 1
# Copy this file to `.env` (already gitignored) and fill in your key.
.gitignore, line 89
# Environment variables
.gitignore, line 90
.env
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
memograph/web/frontend/package-lock.json, line 1
{
tests/tenancy/test_tenant_storage.py, line 1
"""Phase 3.1 isolation tests for :class:`TenantStorage`.
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 453f4074b852. can delete files. install fetches a script from the network. 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: 453f4074b8523e5dca84e867c5a8d91f8b4c43a5
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.