MCP, MCP server
My Codex
My Codex, an MCP server listed in the PlugVet directory.
Compatibility: Not stated.
Grade D
Two or more Medium findings, or a High. Only try it in a sandbox.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
OBFUSCATION_RUNS_ENCODED_PAYLOAD INSTALL_REMOTE_SCRIPT SECRETS_PATH_CREDENTIAL
Why this grade
- OBFUSCATION_RUNS_ENCODED_PAYLOAD High
Decodes and runs an encoded payload (for example eval with atob or base64).
scripts/scan-upstream-diff.sh, line 59
# where the decode is the argument: `eval(atob(p))`, `new Function(atob(p))`. - 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).
install.sh, line 433
curl -fsSL --connect-timeout 15 --max-time 90 https://bun.sh/install | bash 2>/dev/null || true - SECRETS_PATH_CREDENTIAL Medium
Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).
scripts/scan-upstream-diff.sh, line 67
"SSH key / credential access|(\\.ssh/|id_rsa|id_ed25519|/\\.aws/|/\\.netrc|credentials\\.(json|ya?ml|ini)|(^|[^A-Za-z_.])\\.env([[:space:].\"'/]|\$))"
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
hooks/advisor-gate.js, line 136
if (fs.statSync(file).mtimeMs < cutoff) fs.unlinkSync(file);
hooks/briefing-runtime.js, line 217
fs.rmSync(filePath, { force: true });
hooks/build-registry.js, line 561
fs.rmSync(tmp, { force: true });
Show more
hooks/learning-review.js, line 330
try { fs.unlinkSync(file); } catch { /* already gone */ }
hooks/learning-review.js, line 338
try { fs.unlinkSync(file); } catch { /* already gone */ }
scripts/ensure-shared-local-services.sh, line 99
result = subprocess.run(
scripts/ensure-shared-local-services.sh, line 372
child = subprocess.Popen(["bash", script, *service_args], **popen_options)
scripts/merge-hooks.js, line 36
fs.rmSync(path.join(targetDir, REGISTRY), { force: true });
scripts/skill-catalog.js, line 337
for (const target of installed.reverse()) fs.rmSync(target, { recursive: true, force: true });
scripts/skill-catalog.js, line 338
if (oldManifest === null) fs.rmSync(manifestFile, { force: true });
Install and update
Serious
install fetches a script from the network. The docs document an installer that pipes a download into a shell. README documents an installer that pipes a download into a shell.
INSTALL_REMOTE_SCRIPT INSTALL_DOCUMENTED_INSTALLER
AI-INSTALL.md, line 17
curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash -s -- --tools=all
AI-INSTALL.md, line 67
curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash -s -- --tools=<all|none|names>
install.sh, line 433
curl -fsSL --connect-timeout 15 --max-time 90 https://bun.sh/install | bash 2>/dev/null || true
Show more
AI-INSTALL.md, line 245
command -v uv >/dev/null 2>&1 || curl -LsSf https://astral.sh/uv/install.sh | sh
README.md, line 34
curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash
SETUP.md, line 42
curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash
install.sh, line 2468
curl -LsSf https://astral.sh/uv/install.sh | sh >/dev/null 2>&1 \
docs/i18n/README.de.md, line 34
curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash
docs/i18n/README.fr.md, line 34
curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash
docs/i18n/README.ja.md, line 34
curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash
docs/i18n/README.ko.md, line 34
curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash
docs/i18n/README.zh.md, line 34
curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash
docs/index.html, line 251
<span style="color:var(--text2)">$</span> curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash
docs/index.html, line 603
<pre>curl -fsSL https://raw.githubusercontent.com/sehoon787/my-codex/main/install.sh | bash</pre>
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
install.sh, line 431
if command -v curl >/dev/null 2>&1; then
scripts/ensure-shared-local-services.sh, line 75
curl --silent --show-error --max-time 1 "$1" 2>/dev/null
scripts/scan-upstream-diff.sh, line 54
"Network exfil (curl/wget to URL)|(curl|wget)([[:space:]]|.)*https?://"
Show more
scripts/test-install.sh, line 181
*) exec /usr/bin/curl "$@" ;;
Secrets
Concern
reads a credential or environment file.
SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL
scripts/scan-upstream-diff.sh, line 67
"SSH key / credential access|(\\.ssh/|id_rsa|id_ed25519|/\\.aws/|/\\.netrc|credentials\\.(json|ya?ml|ini)|(^|[^A-Za-z_.])\\.env([[:space:].\"'/]|\$))"
scripts/scan-upstream-diff.sh, line 66
# hardening flag. A bare "\.env\b" matched every `process.env` in the diff.
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Serious
runs an encoded payload.
OBFUSCATION_RUNS_ENCODED_PAYLOAD
scripts/scan-upstream-diff.sh, line 59
# where the decode is the argument: `eval(atob(p))`, `new Function(atob(p))`.
scripts/scan-upstream-diff.sh, line 60
"base64 decode + eval (JS)|((atob|Buffer\\.from)\\(([[:space:]]|.)*(eval|Function)|(eval|Function)\\(([[:space:]]|.)*(atob|Buffer\\.from)\\()"
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 8c84dd53c6e3. can delete files. install fetches a script from the network. The docs document an installer that pipes a download into a shell. README documents 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. runs an encoded payload.
Date and source
Date checked:
github.com
Commit graded: 8c84dd53c6e36c5e959f571cd0c4f3b30a15eee7
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.