Grades are a hygiene check, not a security guarantee.

MCP, MCP server

io.github.Abhigyan-Shekhar/Waggle-mcp

io.github.Abhigyan-Shekhar/Waggle-mcp, an MCP server listed in the PlugVet directory.

Compatibility: Not stated.

Grade D

Two or more Medium findings, or a High finding. 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.

Rescanned at commit 1727a546d379, unchanged since the check below.

INSTALL_REMOTE_SCRIPT SECRETS_PATH_CREDENTIAL

Why this grade

  • 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).

    third_party/rlm/README.upstream.md, line 62 curl -LsSf https://astral.sh/uv/install.sh | sh

  • SECRETS_PATH_CREDENTIAL Medium

    Mentions a credential store path (~/.ssh, id_rsa, .npmrc, .aws/credentials, credentials.json, .netrc).

    scripts/check_registry_readiness.py, line 37 ".npmrc",

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

    apps/vscode-extension/src/binary-resolver.ts, line 300

    await fs.unlink(filePath).catch(() => undefined);

    apps/vscode-extension/src/binary-resolver.ts, line 301

    await fs.unlink(this.metadataSidecarPath(filePath)).catch(() => undefined);

    apps/vscode-extension/src/binary-resolver.ts, line 391

    void fs.unlink(tmpPath).catch(() => undefined);

    Show more

    examples/generate_demo_abhi.py, line 435

    shutil.rmtree(tmp_dir, ignore_errors=True)

    integrations/waggle-installer/skills/install-waggle/scripts/install.py, line 215

    def is_waggle_installed(codex: str, runner: Runner = subprocess.run) -> bool:

    integrations/waggle-installer/skills/install-waggle/scripts/install.py, line 243

    runner: Runner = subprocess.run,

    integrations/waggle-installer/skills/install-waggle/scripts/install.py, line 269

    shutil.rmtree(staging, ignore_errors=True)

    scripts/build_codex_plugin_runtime.py, line 87

    return subprocess.run(command, cwd=cwd, text=True, capture_output=True, check=False, timeout=timeout)

    scripts/build_codex_plugin_runtime.py, line 127

    shutil.rmtree(path)

    scripts/comprehensive_feature_demo.py, line 32

    shutil.rmtree(TMP_DIR)

    scripts/comprehensive_feature_demo.py, line 90

    cli = subprocess.run(

    scripts/demo_recording_flow.py, line 393

    shutil.rmtree(TMP_DIR)

    scripts/run_memory_benchmark.py, line 38

    completed = subprocess.run(shlex.split(command), check=False, capture_output=True, text=True)

    src/rlm/environments/docker_repl.py, line 245

    result = subprocess.run(

    src/rlm/environments/docker_repl.py, line 269

    subprocess.run(

    src/rlm/environments/docker_repl.py, line 296

    result = subprocess.run(

  • Install and update

    Serious

    install fetches a script from the network.

    INSTALL_REMOTE_SCRIPT

    third_party/rlm/README.upstream.md, line 62

    curl -LsSf https://astral.sh/uv/install.sh | sh

  • Network

    Concern

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

    NETWORK_NO_FIXED_HOST

    apps/mcp/graph-ui/src/App.jsx, line 788

    const response = await fetch(`/api/graph/export?${query.toString()}`);

    apps/mcp/graph-ui/src/lib/api.js, line 59

    const response = await fetch(requestUrl, {

    apps/vscode-extension/src/binary-resolver.ts, line 324

    const request = https.get(url, { headers }, (response) => {

    Show more

    apps/vscode-extension/src/binary-resolver.ts, line 359

    const request = https.get(url, { headers: { "User-Agent": "waggle-vscode-extension" } }, (response) => {

    apps/vscode-extension/src/commands.ts, line 266

    const response = await fetch(`${baseUrl}/api/graph/query`, {

    apps/vscode-extension/src/server-manager.ts, line 243

    const request = http.get(`http://127.0.0.1:${port}/health/live`, (response) => {

    scripts/backup_restore_drill.sh, line 31

    curl -sf -X POST "$HOST/mcp" \

    scripts/backup_restore_drill.sh, line 57

    HTTP_STATUS=$(curl -so /dev/null -w "%{http_code}" "$HOST/health/ready")

    scripts/sync_github_labels.py, line 141

    with urllib.request.urlopen(request) as response:

    src/rlm/environments/e2b_repl.py, line 345

    f"r = requests.get('http://127.0.0.1:{self.BROKER_PORT}/health', timeout=2); "

    src/rlm/environments/prime_repl.py, line 400

    f"r = requests.get('http://127.0.0.1:{self.BROKER_PORT}/health', timeout=2); "

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_CREDENTIAL SECRETS_PATH_DOTENV

    apps/vscode-extension/src/exec.ts, line 16

    if (options?.env) {

    scripts/check_registry_readiness.py, line 37

    ".npmrc",

    scripts/check_registry_readiness.py, line 42

    "credentials.json",

    Show more

    scripts/check_registry_readiness.py, line 46

    "id_rsa",

    scripts/check_registry_readiness.py, line 180

    if any(part == ".env" or part.startswith(".env.") for part in parts):

    scripts/run_oolong_pairs_paper_eval.py, line 243

    api_key = os.environ.get("GROQ_API_KEY", "").strip()

    scripts/sync_github_labels.py, line 204

    default=os.environ.get("GITHUB_TOKEN"),

    scripts/oolong/run_oolong_llm_eval.py, line 42

    GROQ_API_KEY = os.environ.get("GROQ_API_KEY", "")

    src/rlm/clients/azure_openai.py, line 14

    DEFAULT_AZURE_OPENAI_API_KEY = os.getenv("AZURE_OPENAI_API_KEY")

    src/rlm/clients/gemini.py, line 14

    DEFAULT_GEMINI_API_KEY = os.getenv("GEMINI_API_KEY")

    src/rlm/clients/openai.py, line 14

    DEFAULT_OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")

    src/rlm/clients/openai.py, line 15

    DEFAULT_OPENROUTER_API_KEY = os.getenv("OPENROUTER_API_KEY")

    src/rlm/clients/openai.py, line 16

    DEFAULT_VERCEL_API_KEY = os.getenv("AI_GATEWAY_API_KEY")

    src/waggle/server/cli.py, line 2149

    pattern = re.compile(r"(?ms)^\[mcp_servers\.waggle\]\n.*?(?=^\[(?!mcp_servers\.waggle(?:\.env)?\])[^\n]+\]\n|\Z)")

    apps/mcp/graph-ui/README.md, line 77

    The dev server reads these from the shell or a `.env` file in `apps/mcp/graph-ui/`:

    docs/security/hardening-checklist.md, line 20

    - [ ] Do not commit `.env` files or local secrets.

  • 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

    src/waggle/graph/__init__.py, line 1

    from __future__ import annotations

    src/waggle/static/graph/app.js, line 1

    var e=Object.create,t=Object.defineProperty,n=Object.getOwnPropertyDescriptor,r=Object.getOwnPropertyNames,i=Object.getPrototypeOf,a=Object.prototype.hasOwnProperty,o=(e,t,n)=>()=>

    tests/test_errors.py, line 1

    from __future__ import annotations

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Get the full report on this tool, £49

Note

Hygiene check of commit 1727a546d379. can delete files. install fetches a script from the network. 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:

View source

github.com

Commit graded: 1727a546d3792365f5a7029bf5153e49fd368c03

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