Claude Code, Skill
Skill Mix
A management layer for AI agent skills — discover, install, scope, rate, and update skills across Cursor, Codex, and Claude Code.
Compatibility: Not stated.
Grade D
Two or more Medium findings, or a High finding. Only try it in a sandbox.
Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.
Rescanned at commit 01d1d19fd709, unchanged since the check below.
INSTALL_REMOTE_SCRIPT
Why this grade
- INSTALL_REMOTE_SCRIPT High
Fetches a script from the network and runs it (a pipe to a shell, or an install hook with a URL).
scripts/install.sh, line 126
curl -fsSL "$BUN_INSTALL_SCRIPT_URL" | bash
Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.
If you think this grade is wrong, email [email protected] with the entry link and your evidence. We aim to acknowledge within two working days and decide within seven. If we confirm an error, we aim to correct it within 24 hours of confirming it. These are aims, not guarantees.
Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.
What was checked
Plain notes from the hygiene checks.
Permissions
Pass
No shell or command execution found, and no extra permission was declared.
Install and update
Serious
install fetches a script from the network. README documents an installer that pipes a download into a shell.
INSTALL_REMOTE_SCRIPT INSTALL_DOCUMENTED_INSTALLER
README.md, line 18
curl -fsSL https://raw.githubusercontent.com/razbakov/skills-manager/main/scripts/install.sh | bash
scripts/install.sh, line 126
curl -fsSL "$BUN_INSTALL_SCRIPT_URL" | bash
scripts/install.sh, line 128
wget -qO- "$BUN_INSTALL_SCRIPT_URL" | bash
Show more
package.json, line 27
@tailwindcss/vite
Network
Concern
can reach a host that is not written as a fixed address.
NETWORK_NO_FIXED_HOST
scripts/install.sh, line 130
echo "Missing curl or wget. One of them is required to auto-install Bun." >&2
Secrets
Concern
reads a credential or environment file.
SECRETS_PATH_DOTENV
docs/problems.md, line 111
- Skills operate in coding environments with access to sensitive files (API keys, `.env`)
src/renderer/src/components/SkillGroupDetail.vue, line 180
if (!skill?.env?.length) continue;
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
Licence
Note
no licence file found.
LICENCE_MISSING
No file path was stored.
no licence file found.
Maintainer activity
Pass
The latest commit is within the last 365 days.
Note
Hygiene check of commit 01d1d19fd709. install fetches a script from the network. 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. no licence file found.
Date and source
Date checked:
github.com
Commit graded: 01d1d19fd709bacea4866af366da18150438468c
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.