MCP, MCP server
Memory Plus
Memory Plus, an MCP server listed in the PlugVet directory.
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.
INSTALL_UNPINNED SECRETS_PATH_UNCONFIRMED INSTALL_DOCUMENTED_INSTALLER SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP
Why this grade
- INSTALL_UNPINNED Low
Dependencies use a range or git URL with no lockfile.
README.md, line 70
curl -LsSf https://astral.sh/uv/install.sh | sh - SECRETS_PATH_UNCONFIRMED Low
The Secrets check reports a credential or environment file, but no quoted line shows a recognisable path.
memory_plus/memory_protocol.py, line 29
self.api_key = os.getenv("GOOGLE_API_KEY") - INSTALL_DOCUMENTED_INSTALLER Note
Documentation shows an installer that pipes a download into a shell.
README.md, line 70
curl -LsSf https://astral.sh/uv/install.sh | sh - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
memory_plus/memory_protocol.py, line 29
self.api_key = os.getenv("GOOGLE_API_KEY") - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
uv.lock, line 1
version = 1
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
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Concern
dependencies are not pinned. README documents an installer that pipes a download into a shell.
INSTALL_UNPINNED INSTALL_DOCUMENTED_INSTALLER
README.md, line 70
curl -LsSf https://astral.sh/uv/install.sh | sh
Readme.zh.md, line 66
curl -LsSf https://astral.sh/uv/install.sh | sh
requirements.txt, line 1
fastmcp<2.3.4
Network
Pass
No network call found.
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_UNCONFIRMED
memory_plus/memory_protocol.py, line 29
self.api_key = os.getenv("GOOGLE_API_KEY")
.gitignore, line 26
# Virtual Environment
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
uv.lock, line 1
version = 1
Licence
Pass
A licence file is present (LICENSE).
Maintainer activity
Note
the latest commit is more than 365 days old.
MAINTAINER_STALE
No file path was stored.
2025-05-25T17:26:29+01:00
Note
Hygiene check of commit 8a15c162cad1. dependencies are not pinned. README documents an installer that pipes a download into a shell. reads a credential or environment file. a file was over the read cap and was not fully read. the latest commit is more than 365 days old.
Date and source
Date checked:
github.com
Commit graded: 8a15c162cad13c32eba4edfd644ff2e8882d27b7
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