cargo-fix

cargo-fix is a command for coding agents from olorehq/olore. It costs 0 tokens per session (7,072 once invoked), scanned A, original, MIT.

A Cargo command that applies fixes suggested by the Rust compiler to source code. Cargo is Rust’s tool for building and checking software packages, and compiler warnings are messages about possible code problems.

In plain words
What is it for?
Use it to clean up compiler warnings in a Rust package, including selected optional features or target-specific code when those options are supplied.
Why use it?
It automates straightforward warning fixes that the compiler already knows how to suggest, while showing warnings it cannot fix automatically.

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-fix
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-fix

README.md
[![agentmods](https://agentmods.dev/badge/commands/olorehq/olore/cargo-fix.svg)](https://agentmods.dev/commands/olorehq/olore/cargo-fix)
Your own site
<a href="https://agentmods.dev/commands/olorehq/olore/cargo-fix"><img src="https://agentmods.dev/badge/commands/olorehq/olore/cargo-fix.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 7,072 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00000 $0.07072
Opus 5 $0.00000 $0.03536
Sonnet 5 $0.00000 $0.01414
Haiku 4.5 $0.00000 $0.00707

Measured 5d ago against content hash 6199262d8b3d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

cargo-fix 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 5d 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
vault/packages/cargo/latest/contents/commands/cargo-fix.md · 533 lines

How it starts

The opening of the file, as written. The whole thing — 533 lines — stays where its author put it; the contents beside it link to each section on GitHub.

cargo-fix(1)

NAME

cargo-fix --- Automatically fix lint warnings reported by rustc

SYNOPSIS

cargo fix [options]

DESCRIPTION

This Cargo subcommand will automatically take rustc's suggestions from diagnostics like warnings and apply them to your source code. This is intended to help automate tasks that rustc itself already knows how to tell you to fix!

Executing cargo fix will under the hood execute cargo-check(1). Any warnings applicable to your crate will be automatically fixed (if possible) and all remaining warnings will be displayed when the check process is finished. For example if you'd like to apply all fixes to the current package, you can run:

cargo fix

which behaves the same as cargo check --all-targets.

cargo fix is only capable of fixing code that is normally compiled with cargo check. If code is conditionally enabled with optional features, you will need to enable those features for that code to be analyzed:

cargo fix --features foo

Similarly, other cfg expressions like platform-specific code will need to pass --target to fix code for the given target.

cargo fix --target x86_64-pc-windows-gnu

If you encounter any problems with cargo fix or otherwise have any questions or feature requests please don't hesitate to file an issue at https://github.com/rust-lang/cargo.

Edition migration

The cargo fix subcommand can also be used to migrate a package from one [edition] to the next. The general procedure is:

  1. Run cargo fix --edition. Consider also using the --all-features flag if your project has multiple features. You may also want to run cargo fix --edition multiple times with different --target flags if your project has platform-specific code gated by cfg attributes.
  2. Modify Cargo.toml to set the [edition field] to the new edition.
  3. Run your project tests to verify that everything still works. If new warnings are issued, you may want to consider running cargo fix again (without the --edition flag) to apply any suggestions given by the compiler.

Read the full file on GitHub · 533 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. 5d ago First seen · 533 lines · 0 tokens per session scan A 6199262d8b3d

Subscribe to this mod's changes

cargo-fix 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 7,072 tokens. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.