MCP, MCP server
MCP Light Memory
MCP Light Memory, 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 92af0e712e59, unchanged since the check below.
AGENT_IGNORE_INSTRUCTIONS
Why this grade
- AGENT_IGNORE_INSTRUCTIONS Medium
Text tells the agent to ignore earlier instructions.
docs/ADR.md, line 219
`ignore previous instructions`, `you are now`, …).
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
install.py, line 147
p = subprocess.run(['git','-C',str(target),*args], text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
install.py, line 157
p = subprocess.run(['git','-C',str(path),'rev-parse','--show-toplevel'], text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
install.py, line 168
subprocess.run(['git', 'init', str(path)], check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
Show more
install.py, line 171
subprocess.run(['git', '-C', str(path), 'config', 'user.email'], check=True, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
install.py, line 173
subprocess.run(['git', '-C', str(path), 'config', 'user.email', 'agent@internal-rag'], check=False)
install.py, line 175
subprocess.run(['git', '-C', str(path), 'config', 'user.name'], check=True, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
install.py, line 177
subprocess.run(['git', '-C', str(path), 'config', 'user.name', 'INTERNAL_RAG Agent'], check=False)
install.py, line 182
p = subprocess.run(['git','-C',str(path),'rev-parse','--show-toplevel'], text=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
install.py, line 262
shutil.rmtree(dst) if dst.is_dir() else dst.unlink()
pack.py, line 75
shutil.rmtree(staging)
pack.py, line 164
shutil.rmtree(staging)
self_test.py, line 85
shutil.rmtree(tmp,ignore_errors=True)
uninstall.py, line 38
if p.exists(): shutil.rmtree(p) if p.is_dir() else p.unlink()
uninstall.py, line 78
m=git_path(target,'internal-rag'); shutil.rmtree(m,ignore_errors=True) if m.exists() else None
Install and update
Pass
No install-time script found, and dependencies are pinned or absent.
Network
Pass
No network call found.
Secrets
Pass
No read of a credential file or secret environment variable found.
Agent instructions
Serious
instructions tell the agent to ignore earlier instructions.
AGENT_IGNORE_INSTRUCTIONS
docs/ADR.md, line 219
`ignore previous instructions`, `you are now`, …).
Obfuscation
Note
a file was over the read cap and was not fully read.
OBFUSCATION_FILE_OVER_READ_CAP
.agents/skills/internal-rag/irag.py, line 1
#!/usr/bin/env python3
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 92af0e712e59. can delete files. instructions tell the agent to ignore earlier instructions. a file was over the read cap and was not fully read.
Date and source
Date checked:
github.com
Commit graded: 92af0e712e59775e897db642d59bed32962a98ef
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.