MCP, MCP server
Vault Agent Memory
Vault Agent Memory, 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.
NETWORK_NO_FIXED_HOST SECRETS_PATH_DOTENV PERMISSION_SHELL_DECLARED INSTALL_DOCUMENTED_INSTALLER SECRETS_ENV_READ OBFUSCATION_FILE_OVER_READ_CAP OBFUSCATION_FILE_CAP_REACHED
Why this grade
- NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
benchmarks/agentmemory_compare.py, line 289
with urllib.request.urlopen(request, timeout=120) as response: - SECRETS_PATH_DOTENV Low
Mentions a .env file.
docs/supabase_setup.md, line 37
7. Put those values in the Vault project `.env`, or another reviewed - PERMISSION_SHELL_DECLARED Note
Runs shell commands, and the manifest or description says so.
benchmarks/external_memory_compare.py, line 102
git_sha = subprocess.run( - INSTALL_DOCUMENTED_INSTALLER Note
Documentation shows an installer that pipes a download into a shell.
README.md, line 373
curl -sSL https://raw.githubusercontent.com/zycaskevin/Vault-Agent-Memory/main/scripts/install.sh | bash - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
benchmarks/agentmemory_compare.py, line 80
api_key = api_key or os.environ.get("AGENTMEMORY_SECRET") - OBFUSCATION_FILE_OVER_READ_CAP Note
A file was over the read cap and was not fully read.
uv.lock, line 1
version = 1 - OBFUSCATION_FILE_CAP_REACHED Note
The 400 file cap was reached before every file was 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
Note
requests shell access. The manifest names this permission.
PERMISSION_SHELL_DECLARED
benchmarks/external_memory_compare.py, line 102
git_sha = subprocess.run(
benchmarks/external_memory_compare.py, line 110
subprocess.run(
benchmarks/memory_foundation_compare.py, line 1779
git_sha = subprocess.run(
Show more
benchmarks/memory_foundation_compare.py, line 1787
subprocess.run(
benchmarks/vault_fixture_run.py, line 601
git_sha = subprocess.run(
benchmarks/vault_fixture_run.py, line 609
subprocess.run(
evidence/DEP-SDG-012-MISSION-V5-DISPATCH-PHASE-ISOLATION/rollback.md, line 12
command: python -c 'from pathlib import Path; import subprocess; p=Path("evidence/DEP-SDG-012-MISSION-V5-DISPATCH-PHASE-ISOLATION/rollback.md"); block=p.read_text(encoding="utf-8")
evidence/DEP-SDG-012-MISSION-V5-DISPATCH-PHASE-ISOLATION/rollback.md, line 186
completed = subprocess.run(
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 373
curl -sSL https://raw.githubusercontent.com/zycaskevin/Vault-Agent-Memory/main/scripts/install.sh | bash
README.zh-CN.md, line 302
curl -sSL https://raw.githubusercontent.com/zycaskevin/Vault-Agent-Memory/main/scripts/install.sh | bash
README.zh-Hant.md, line 310
curl -sSL https://raw.githubusercontent.com/zycaskevin/Vault-Agent-Memory/main/scripts/install.sh | bash
Show more
scripts/install.sh, line 3
# Usage: curl -sSL https://raw.githubusercontent.com/zycaskevin/Vault-Agent-Memory/main/scripts/install.sh | bash
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
benchmarks/agentmemory_compare.py, line 289
with urllib.request.urlopen(request, timeout=120) as response:
benchmarks/external_memory_compare.py, line 1635
with urllib.request.urlopen(request, timeout=120) as response:
scripts/convergence_check.py, line 206
resp = requests.post(
Show more
scripts/cross_validate.py, line 46
resp = requests.post(
scripts/cross_validate.py, line 84
resp = requests.post(
vault/agent_registry.py, line 187
with urllib.request.urlopen(request, timeout=timeout) as response:
vault/agent_setup_remote_server.py, line 979
with urllib.request.urlopen(request, timeout=10) as response:
vault/assets/gui_app.html, line 597
return (await fetch(`${path}${separator}lang=${encodeURIComponent(currentLanguage)}`, {cache: "no-store"})).json();
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_DOTENV
benchmarks/agentmemory_compare.py, line 80
api_key = api_key or os.environ.get("AGENTMEMORY_SECRET")
benchmarks/external_memory_compare.py, line 644
api_key = api_key or os.environ.get("LETTA_API_KEY")
docs/supabase_setup.md, line 37
7. Put those values in the Vault project `.env`, or another reviewed
Show more
.gitignore, line 41
env/
docs/agent_install.md, line 532
`AGENT_ACCESS_PRESETS.md`, `agent-env/*.env.example`, and
scripts/_utils.py, line 54
按優先度載入 .env，第一個存在的為準。
scripts/_utils.py, line 63
# 自動加入專案根目錄 .env
scripts/_utils.py, line 64
project_env = find_project_dir() / ".env"
scripts/_utils.py, line 66
# 家目錄 .env 作為 fallback（跨平台相容）
scripts/_utils.py, line 68
search_paths.append(os.path.join(home_dir, ".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
uv.lock, line 1
version = 1
benchmarks/results/vaultgovbench-retrieval-v0.1/89b9156/mem0-r5/pair.json, line 1
{
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 50f9a5b09d86. requests shell access. The manifest names this permission. 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. 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: 50f9a5b09d869b64761396da12fc644d5ecf0d71
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.