cargo-update

cargo-update is a command for coding agents from olorehq/olore. It costs 0 tokens per session (3,039 once invoked), scanned A, a copy of cargo-add, MIT.

A Cargo command that updates the Rust packages recorded in a project's Cargo.lock file. Cargo is Rust's tool for managing packages and building projects.

In plain words
What is it for?
Use it to update project dependencies to the latest available versions while keeping the selected versions recorded.
Why use it?
It refreshes dependency versions without manually editing the lock file. It can also create the lock file when it is missing.

Command

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.

agentmods
npx agentmods add commands/olorehq/olore/cargo-update
Clone the repo
git clone --depth 1 https://github.com/olorehq/olore

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 cargo-update

README.md
[![agentmods](https://agentmods.dev/badge/commands/olorehq/olore/cargo-update.svg)](https://agentmods.dev/commands/olorehq/olore/cargo-update)
Your own site
<a href="https://agentmods.dev/commands/olorehq/olore/cargo-update"><img src="https://agentmods.dev/badge/commands/olorehq/olore/cargo-update.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,039 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
Origin 80% copy Near-identical to another mod 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 $0.00000 $0.03039
Opus 5 $0.00000 $0.01520
Sonnet 5 $0.00000 $0.00608
Haiku 4.5 $0.00000 $0.00304

Measured 4d ago against content hash 60e33942d430, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cargo-update scanned grade A with 1 finding 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 4d 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.

Makes network callslowCapability

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

See the <a href="cargo-fetch.html">cargo-fetch(1)</a> command to download dependencies before going
Origin

This is a copy

80% identical to cargo-add — 244 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

vault/packages/cargo/latest/contents/commands/cargo-update.md · 241 lines

How it starts

The opening of the file, as written. The whole thing — 241 lines — stays where its author put it; the contents beside it link to each section on GitHub.

cargo-update(1)

NAME

cargo-update --- Update dependencies as recorded in the local lock file

SYNOPSIS

cargo update [options] spec

DESCRIPTION

This command will update dependencies in the Cargo.lock file to the latest version. If the Cargo.lock file does not exist, it will be created with the latest available versions.

OPTIONS

Update Options

Read the full file on GitHub · 241 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. 4d ago First seen · 241 lines · 0 tokens per session scan A 60e33942d430

Subscribe to this mod's changes

cargo-update is a command published in the GitHub repository olorehq/olore (103 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 3,039 tokens. A static security scan graded it A with 1 finding (makes network calls). It is 80% identical to cargo-add, differing in 244 lines, and is treated as a copy.