Grades are a hygiene check, not a security guarantee.

MCP, MCP server

stacklit

Use stacklit.json to navigate codebases without burning tokens on file exploration

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High. Only try it in a sandbox.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

OBFUSCATION_ENCODED_BLOB OBFUSCATION_MINIFIED_PAYLOAD

Why this grade

  • OBFUSCATION_ENCODED_BLOB Medium

    Contains a long base64 shaped string in a file that should be readable.

    assets/lang-icons.js, line 2 go: 'data:image/svg+xml;base64,PHN2ZyByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCAyNCAyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48dGl0bGU+R288L3RpdGxlPjxwYXRoIGQ9Ik0xLjgxMSAxMC4yMzFjL

  • OBFUSCATION_MINIFIED_PAYLOAD Medium

    Contains a very long line with almost no spaces in a script or style file.

    assets/lang-icons.js, line 2 go: 'data:image/svg+xml;base64,PHN2ZyByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCAyNCAyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48dGl0bGU+R288L3RpdGxlPjxwYXRoIGQ9Ik0xLjgxMSAxMC4yMzFjL

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

    internal/cli/init.go, line 62

    cmd = exec.Command("open", url)

    internal/cli/init.go, line 64

    cmd = exec.Command("xdg-open", url)

    internal/cli/init.go, line 66

    cmd = exec.Command("cmd", "/c", "start", url)

    Show more

    internal/git/activity.go, line 89

    cmd := exec.Command(

    internal/git/activity.go, line 112

    cmd := exec.Command(

    internal/git/activity_test.go, line 137

    cmd := exec.Command("git", "-C", wd, "rev-parse", "--show-toplevel")

    internal/summary/cli.go, line 55

    cmd := exec.CommandContext(ctx, command[0], command[1:]...)

    npm/install.js, line 121

    fs.unlinkSync(archivePath);

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    npm/install.js, line 42

    https.get(url, (res) => {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    internal/detect/envvars.go, line 19

    regexp.MustCompile(`process\.env\.([A-Z_][A-Z0-9_]+)`),

    internal/detect/envvars.go, line 20

    regexp.MustCompile(`process\.env\["([A-Z_][A-Z0-9_]+)"\]`),

    internal/detect/envvars.go, line 34

    // DetectEnvVars scans file contents for env var references and reads .env.example

    Show more

    internal/detect/envvars.go, line 35

    // / .env.sample if present at root. Returns a deduplicated, sorted list of keys.

    internal/detect/envvars.go, line 52

    // 2. Parse .env.example or .env.sample.

    internal/detect/envvars.go, line 53

    for _, name := range []string{".env.example", ".env.sample"} {

    internal/summary/ai.go, line 54

    apiKey := os.Getenv("ANTHROPIC_API_KEY")

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Concern

    contains an encoded blob in a file that should be readable. contains a minified payload.

    OBFUSCATION_ENCODED_BLOB OBFUSCATION_MINIFIED_PAYLOAD

    assets/lang-icons.js, line 2

    go: 'data:image/svg+xml;base64,PHN2ZyByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCAyNCAyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48dGl0bGU+R288L3RpdGxlPjxwYXRoIGQ9Ik0xLjgxMSAxMC4yMzFjL

    assets/lang-icons.js, line 2

    go: 'data:image/svg+xml;base64,PHN2ZyByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCAyNCAyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48dGl0bGU+R288L3RpdGxlPjxwYXRoIGQ9Ik0xLjgxMSAxMC4yMzFjL

    assets/lang-icons.js, line 3

    typescript: 'data:image/svg+xml;base64,PHN2ZyByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCAyNCAyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48dGl0bGU+VHlwZVNjcmlwdDwvdGl0bGU+PHBhdGggZD0iT

    Show more

    assets/lang-icons.js, line 3

    typescript: 'data:image/svg+xml;base64,PHN2ZyByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCAyNCAyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48dGl0bGU+VHlwZVNjcmlwdDwvdGl0bGU+PHBhdGggZD0iT

    assets/lang-icons.js, line 4

    python: 'data:image/svg+xml;base64,PHN2ZyByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCAyNCAyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48dGl0bGU+UHl0aG9uPC90aXRsZT48cGF0aCBkPSJNMTQuMjUuM

    assets/lang-icons.js, line 4

    python: 'data:image/svg+xml;base64,PHN2ZyByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCAyNCAyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48dGl0bGU+UHl0aG9uPC90aXRsZT48cGF0aCBkPSJNMTQuMjUuM

    assets/lang-icons.js, line 5

    javascript: 'data:image/svg+xml;base64,PHN2ZyByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCAyNCAyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48dGl0bGU+SmF2YVNjcmlwdDwvdGl0bGU+PHBhdGggZD0iT

    assets/lang-icons.js, line 5

    javascript: 'data:image/svg+xml;base64,PHN2ZyByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCAyNCAyNCIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj48dGl0bGU+SmF2YVNjcmlwdDwvdGl0bGU+PHBhdGggZD0iT

  • 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 6aa017643d19. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file. contains an encoded blob in a file that should be readable. contains a minified payload.

Date and source

Date checked:

View source

github.com

Commit graded: 6aa017643d19ab2718d42f098ee2a65717c2e3b6

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.

Read how this letter is chosen