cc-probeline-update

cc-probeline-update is a command for Claude Code from labzink/cc-probeline. It costs 23 tokens per session (608 once invoked), scanned C, original, MIT.

An update command for cc-probeline, a locally installed developer tool. It detects the available installation method, such as Homebrew, Scoop, or an install script, and updates or installs the tool after approval.

In plain words
What is it for?
Use it to check whether cc-probeline is installed, update it to the newest release, or install it when missing. It reports when the tool is already current.
Why use it?
It removes the need to determine how cc-probeline was installed and which update command fits the computer. It also avoids running the update without the user's permission.

Command for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions Claude Code.

Part of the cc-probeline plugin — 3 commands, 1 hook shipped together

Good fit Use it to check whether cc-probeline is installed, update it to the newest release, or install it when missing. It reports when the tool is already current.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/labzink/cc-probeline/cc-probeline-update
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/labzink/cc-probeline

Made for: Claude Code.

Or install cc-probeline, the plugin that ships this one along with the rest of its 3 commands, 1 hook.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for cc-probeline-update

README.md
[![agentmods](https://agentmods.dev/badge/commands/labzink/cc-probeline/cc-probeline-update.svg)](https://agentmods.dev/commands/labzink/cc-probeline/cc-probeline-update)
Your own site
<a href="https://agentmods.dev/commands/labzink/cc-probeline/cc-probeline-update"><img src="https://agentmods.dev/badge/commands/labzink/cc-probeline/cc-probeline-update.svg" alt="Measured on agentmods" height="20"></a>
Per session 23 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 608 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00023 $0.00608
Opus 5 $0.00012 $0.00304
Sonnet 5 $0.00005 $0.00122
Haiku 4.5 $0.00002 $0.00061

Measured 7d ago against content hash ad925bcb33e1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade C, and why

cc-probeline-update scanned grade C with 2 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Downloads and executes remote codehighSupply chain

curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.

curl -fsSL https://raw.githubusercontent.com/labzink/cc-probeline/main/scripts/install.sh | sh

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -fsSL https://raw.githubusercontent.com/labzink/cc-probeline/main/scripts/install.sh | sh
commands/cc-probeline-update.md · 72 lines

How it starts

The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Update cc-probeline: /cc-probeline-update

Updates cc-probeline to the latest release through whichever channel fits this machine (Homebrew / Scoop / install script). If it isn't installed yet, this same command installs it. Always show the exact command and run it only after the user approves the Bash permission prompt — never silently.

Keep it simple: detect the channel, run one update command, report the result. Do not investigate config files, caches, state, or why an update hint appeared — just update. If the tool is already on the latest version, say so and stop. Do not re-run the same command hoping for a different result.

Step 1 — Pick the channel

command -v brew scoop
  • brew present → Homebrew (2a)
  • scoop present (Windows) → Scoop (2b)
  • neither → install script (2c) — the default on Linux/macOS

Step 2 — Run one command (pick the matching channel)

Show the command, then run it via Bash so the permission prompt is the user's "yes".

2a — Homebrew

brew upgrade --cask labzink/homebrew-tap/cc-probeline || brew install --cask labzink/homebrew-tap/cc-probeline

Then, only if it was a brand-new install (status line not wired yet):

cc-probeline install --merge-settings

2b — Scoop (Windows)

scoop update cc-probeline || { scoop bucket add labzink https://github.com/labzink/scoop-bucket; scoop install cc-probeline; }

Then, only on a brand-new install:

cc-probeline install --merge-settings

2c — Install script (default — Linux/macOS, no package manager)

One command handles upgrade, fresh install, already-latest, and status-line wiring:

curl -fsSL https://raw.githubusercontent.com/labzink/cc-probeline/main/scripts/install.sh | sh

If it prints already the latest version, you are done — report that and stop.

Step 3 — Report (one line)

State the installed version and whether it was an upgrade, a fresh install, or already up to date. The new version applies on the next status-line refresh or in new Claude Code sessions. Mention that /cc-probeline-config customises rows, colour, probes and display mode. If a command fails, show the exact error and stop — do not retry blindly.

Read the full file on GitHub · 72 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 72 lines · 23 tokens per session scan C ad925bcb33e1

Subscribe to this mod's changes

cc-probeline-update is a command published in the GitHub repository labzink/cc-probeline (11 stars, last pushed 26d ago), licensed MIT. It adds 23 tokens to every session and 608 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it C with 2 findings (downloads and executes remote code, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.