Grades are a hygiene check, not a security guarantee.

Codex, Plugin

Claude Codex Handoff

Delegate coding tasks from Claude Code to the OpenAI Codex CLI and get the results back: Claude plans, Codex does the work.

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.

Graded by PlugVetRubric v2

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

Rescanned at commit 69658440c19a, unchanged since the check below.

PERMISSION_DELETE_FILES NETWORK_NO_FIXED_HOST SECRETS_PATH_UNCONFIRMED SECRETS_ENV_READ

Why this grade

  • PERMISSION_DELETE_FILES Low

    Contains a call that can delete files.

    ai-live-viewer.js, line 56 process.on("exit", () => { try { if (fs.readFileSync(PID_FILE, "utf8").trim() === String(process.pid)) fs.unlinkSync(PID_FILE); } catch {} });

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    ai-live-viewer.js, line 91 const req = http.request(BASE + "/shutdown", { method: "POST" }, r => {

  • SECRETS_PATH_UNCONFIRMED Low

    The Secrets check reports a credential or environment file, but no quoted line shows a recognisable path.

    plugin/scripts/lib/viewer-integrations.mjs, line 92 const probeEnv = { ...env, OPENCODE_CONFIG_DIR: path.join(probe, "config"),

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    plugin/viewer/server/access.js, line 12 if (process.env.CODEX_VIEWER_TOKEN) return process.env.CODEX_VIEWER_TOKEN;

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

    ai-live-viewer.js, line 56

    process.on("exit", () => { try { if (fs.readFileSync(PID_FILE, "utf8").trim() === String(process.pid)) fs.unlinkSync(PID_FILE); } catch {} });

    ai-live-viewer.js, line 153

    try { fs.unlinkSync(PID_FILE); } catch {}

    ai-live-viewer.js, line 162

    try { fs.unlinkSync(PID_FILE); } catch {}

    Show more

    ai-live-viewer.js, line 167

    try { fs.unlinkSync(PID_FILE); } catch {}

    plugin/scripts/claude-statusline.mjs, line 44

    try { fs.unlinkSync(tmp); } catch {} // a failed swap (file locked) leaves no temp file behind

    plugin/scripts/lib/state.mjs, line 97

    fs.unlinkSync(filePath);

    plugin/scripts/lib/state.mjs, line 148

    try { fs.unlinkSync(temp); } catch {}

    plugin/scripts/lib/state.mjs, line 174

    fs.unlinkSync(lock);

  • 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

    ai-live-viewer.js, line 91

    const req = http.request(BASE + "/shutdown", { method: "POST" }, r => {

    ai-live-viewer.js, line 116

    const req = http.get(BASE + "/health", res => {

    ai-live-viewer.js, line 239

    const req = http.request(BASE + "/shutdown", { method: "POST" }, () => {

    Show more

    plugin/opencode/ai-live-viewer-notify.js, line 18

    await fetch(`http://127.0.0.1:${Number(process.env.CODEX_VIEWER_PORT) || 8377}/notify`, {

    plugin/scripts/codex-viewer-hook.mjs, line 18

    const req = http.request({

    plugin/scripts/session-lifecycle-hook.mjs, line 26

    const req = http.get({ host: "127.0.0.1", port, path: "/health", timeout: timeoutMs }, (res) => {

    plugin/scripts/session-lifecycle-hook.mjs, line 66

    const req = http.request({ host: "127.0.0.1", port, path: "/shutdown", method: "POST", timeout: 500 }, (res) => {

    plugin/scripts/lib/tracked-jobs.mjs, line 17

    const req = http.request(

    plugin/scripts/lib/update-check.mjs, line 30

    const req = https.get(MANIFEST_URL, { timeout: FETCH_TIMEOUT_MS }, (res) => {

  • Secrets

    Concern

    reads a credential or environment file.

    SECRETS_ENV_READ SECRETS_PATH_UNCONFIRMED

    plugin/scripts/lib/viewer-integrations.mjs, line 92

    const probeEnv = { ...env, OPENCODE_CONFIG_DIR: path.join(probe, "config"),

    plugin/viewer/server/access.js, line 12

    if (process.env.CODEX_VIEWER_TOKEN) return process.env.CODEX_VIEWER_TOKEN;

    server/access.js, line 12

    if (process.env.CODEX_VIEWER_TOKEN) return process.env.CODEX_VIEWER_TOKEN;

  • 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.

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Note

Hygiene check of commit 69658440c19a. can delete files. can reach a host that is not written as a fixed address. reads a credential or environment file.

Date and source

Date checked:

View source

github.com

Commit graded: 69658440c19ac076f65cf693a5e2f311946af70c

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