Grades are a hygiene check, not a security guarantee.

Claude Code, Skill

flua

flua, a skill listed in the PlugVet directory.

Compatibility: Not stated.

Grade C

One Medium finding. Read the report before installing.

Graded by PlugVetRubric v2

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

NETWORK_HOST_FROM_INPUT

Why this grade

  • NETWORK_HOST_FROM_INPUT Medium

    A file takes a URL or endpoint as input and has no fixed host list.

    src/flua/hc3.py, line 126 with urllib.request.urlopen(request, timeout=timeout or self._timeout) as response:

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

    scripts/release.sh, line 79

    log = subprocess.run(

    src/flua/cli.py, line 652

    shutil.rmtree(directory, ignore_errors=True)

    src/flua/engine.py, line 1020

    shutil.rmtree(directory, ignore_errors=True)

    Show more

    src/flua/engine.py, line 1670

    shutil.rmtree(base, ignore_errors=True)

    src/flua/mcp/tools.py, line 295

    result = subprocess.run(

    src/flua/setup_templates/github/skills/skill-creator/eval-viewer/generate_review.py, line 291

    result = subprocess.run(

    src/flua/setup_templates/github/skills/skill-creator/scripts/improve_description.py, line 35

    result = subprocess.run(

    src/flua/setup_templates/github/skills/skill-creator/scripts/run_eval.py, line 85

    process = subprocess.Popen(

    src/flua/tools/setup.py, line 156

    shutil.rmtree(dst)

    src/flua/tools/setup.py, line 164

    shutil.rmtree(dst)

    .github/skills/skill-creator/eval-viewer/generate_review.py, line 291

    result = subprocess.run(

    .github/skills/skill-creator/scripts/improve_description.py, line 35

    result = subprocess.run(

    .github/skills/skill-creator/scripts/run_eval.py, line 85

    process = subprocess.Popen(

  • 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. accepts a host from input, with no fixed list in this file.

    NETWORK_HOST_FROM_INPUT NETWORK_NO_FIXED_HOST

    src/flua/hc3.py, line 126

    with urllib.request.urlopen(request, timeout=timeout or self._timeout) as response:

    src/flua/http.py, line 74

    response = urllib.request.urlopen(request, timeout=timeout, context=context)

    src/flua/mqtt.py, line 154

    sock = socket.create_connection((self._host, self._port), timeout=self._timeout)

    Show more

    src/flua/websocket.py, line 78

    sock = socket.create_connection((self._host, self._port), timeout=self._timeout)

    src/flua/api/routes/system.py, line 605

    status, body, _headers = req.fetch(url)

    src/flua/setup_templates/github/prompts/install-qa-skills.prompt.md, line 23

    mkdir -p .github/prompts && curl -sL https://raw.githubusercontent.com/ja

    src/flua/setup_templates/github/prompts/install-qa-skills.prompt.md, line 62

    with urllib.request.urlopen(req) as r:

    src/flua/setup_templates/github/skills/quickapp-test/SKILL.md, line 101

    curl "http://127.0.0.1:8090/plugins/callUIEvent?deviceID=5000&elementName=B1&eventType=onReleased"

    src/flua/setup_templates/github/skills/quickapp-test/SKILL.md, line 102

    curl "http://127.0.0.1:8090/plugins/callUIEvent?deviceID=5000&elementName=slider&eventType=onChanged&value=42"

    src/flua/setup_templates/github/skills/quickapp-test/SKILL.md, line 105

    curl -X POST -H "Content-Type: application/json" \

    src/flua/setup_templates/github/skills/quickapp-test/SKILL.md, line 109

    curl http://127.0.0.1:8090/devices/5000

    src/flua/setup_templates/github/skills/quickapp-test/SKILL.md, line 110

    curl http://127.0.0.1:8090/flua/devices

    src/flua/setup_templates/github/skills/quickapp-test/SKILL.md, line 111

    curl "http://127.0.0.1:8090/plugins/getView?id=5000"

    .github/prompts/install-qa-skills.prompt.md, line 62

    with urllib.request.urlopen(req) as r:

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_DOTENV

    src/flua/environment.py, line 3

    The two .env files are plain ``KEY=value`` lines (blank lines and ``#``

    src/flua/environment.py, line 17

    like CLI flags win), then <directory>/.env (the project file), then ~/.env

    src/flua/environment.py, line 59

    for path in (self._directory / ".env", Path.home() / ".env"):

    Show more

    src/flua/mcp/server.py, line 165

    token = os.environ.get("FLUA_MCP_TOKEN") or None

    src/flua/setup_templates/github/skills/flua-setup/SKILL.md, line 38

    # .env

    .github/copilot-instructions.md, line 36

    Modes: `--%%mode:online|offline|proxy` in the QA header (or a `.directives` file). An explicit `--api local|remote` wins; the default is ONLINE (HC3 credentials from the `.env` cha

    .github/copilot-instructions.templ, line 19

    flua myQuickApp.lua # online by default (HC3 creds from .env)

    .github/instructions/quickapp-dev.instructions.md, line 95

    credentials come from the .env chain. `api.get` returns (data, status);

    .github/skills/flua-setup/SKILL.md, line 3

    description: How to install flua, configure HC3 credentials (.env file), scaffold a new QuickApp project, VS Code integration (launch.json, tasks), and the key CLI flags and --%% d

  • 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.

    OBFUSCATION_ENCODED_BLOB

    docs/specs/fibmanual.html, line 1

    <!DOCTYPE html>

    docs/specs/luaScenes.html, line 1

    <!DOCTYPE html>

    docs/specs/mqtt.html, line 1

    <!DOCTYPE html>

    Show more

    docs/specs/quickapp.html, line 1

    <!DOCTYPE html>

    docs/specs/quickappchild.html, line 1

    <!DOCTYPE html>

    docs/specs/websocket.html, line 1

    <!DOCTYPE html>

    src/flua/devices/devices.json, line 1

    {"com.fibaro.alphatechFarfisa":{"baseType":"com.fibaro.intercom","enabled":true,"roomID":219,"hasUIView":false,"interfaces":["quickApp","voip"],"id":3679,"view":[{"type":"json"}],"

    src/flua/setup_templates/docs/specs/fibmanual.html, line 1

    <!DOCTYPE html>

    docs/specs/luaScenes.html, line 6293

    <h3 id="turnonwateringafterpushingthebuttonwithid2066ormeetingoneofthefollowingconditionsonmondaywednesdayorfridayat600temperatureisabove3degreessoilmoisturesensorwithid35detectsmo

    src/flua/setup_templates/docs/specs/luaScenes.html, line 6293

    <h3 id="turnonwateringafterpushingthebuttonwithid2066ormeetingoneofthefollowingconditionsonmondaywednesdayorfridayat600temperatureisabove3degreessoilmoisturesensorwithid35detectsmo

  • 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 333257e553ed. can delete files. can reach a host that is not written as a fixed address. accepts a host from input, with no fixed list in this file. reads a credential or environment file. contains an encoded blob in a file that should be readable.

Date and source

Date checked:

View source

github.com

Commit graded: 333257e553ed65e1624fb96a5d38610598acbb39

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