Claude Code, Plugin
Claude Agent Kit
Seven tiered subagents (Haiku I/O, Sonnet builder, Opus review gate), orchestration rules for the main session, and a read-budget hook
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.
PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST INSTALL_DOCUMENTED_INSTALLER SECRETS_ENV_READ
Why this grade
- PERMISSION_DELETE_FILES Low
Contains a call that can delete files.
agent-kit/hooks/session-start.js, line 38
if (state) fs.rmSync(state, { force: true }); - NETWORK_NO_FIXED_HOST Low
Makes a network call whose host is not written as a fixed address.
install.sh, line 206
command -v curl >/dev/null 2>&1 || die "curl is required to download the kit: install curl or clone the repository and run ./install.sh" - NETWORK_UNNAMED_HOST Low
Calls a fixed host that the description does not name.
install.sh, line 206
command -v curl >/dev/null 2>&1 || die "curl is required to download the kit: install curl or clone the repository and run ./install.sh" - INSTALL_DOCUMENTED_INSTALLER Note
Documentation shows an installer that pipes a download into a shell.
README.md, line 137
curl -fsSL https://raw.githubusercontent.com/FlaviusBurghila/claude-agent-kit/main/install.sh | bash -s -- --global - SECRETS_ENV_READ Note
Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.
agent-kit/hooks/lib.js, line 14
const raw = process.env.AGENT_KIT_ENGAGE_TOKENS;
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
Concern
can delete files.
PERMISSION_DELETE_FILES
agent-kit/hooks/session-start.js, line 38
if (state) fs.rmSync(state, { force: true });
Install and update
Note
README documents an installer that pipes a download into a shell.
INSTALL_DOCUMENTED_INSTALLER
README.md, line 137
curl -fsSL https://raw.githubusercontent.com/FlaviusBurghila/claude-agent-kit/main/install.sh | bash -s -- --global
README.md, line 140
curl -fsSL https://raw.githubusercontent.com/FlaviusBurghila/claude-agent-kit/main/install.sh | bash -s -- --project
Network
Concern
can reach a host that is not written as a fixed address. can reach codeload.github.com. The description does not name that host.
NETWORK_NO_FIXED_HOST NETWORK_UNNAMED_HOST
install.sh, line 206
command -v curl >/dev/null 2>&1 || die "curl is required to download the kit: install curl or clone the repository and run ./install.sh"
install.sh, line 211
curl -fsSL "https://codeload.github.com/$KIT_REPO/tar.gz/$KIT_REF" | tar -xz -C "$SRC_TMP" ||
Secrets
Note
reads an environment variable.
SECRETS_ENV_READ
agent-kit/hooks/lib.js, line 14
const raw = process.env.AGENT_KIT_ENGAGE_TOKENS;
Agent instructions
Pass
No instruction to ignore earlier instructions or to hide a step.
Obfuscation
Pass
No encoded or minified payload found.
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 6abf880a0a1a. can delete files. README documents an installer that pipes a download into a shell. can reach a host that is not written as a fixed address. can reach codeload.github.com. The description does not name that host. reads an environment variable.
Date and source
Date checked:
github.com
Commit graded: 6abf880a0a1a6e08ceff9bf398311849920c22fa
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