Agent skill

Rust CLI

by ChrisTitusTech in ChrisTitusTech/titus-ai

Build, test, review, and release Rust command-line applications using Cargo and clap, with reliable output, exit codes, help text, and integration tests.

No licenceAuto-check passedTesting & QA

Install Rust CLI

skills CLI
$ npx skills add ChrisTitusTech/titus-ai --skill rust-cli -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install ChrisTitusTech/titus-ai rust-cli --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/ChrisTitusTech/titus-ai.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/rust-cli .claude/skills/rust-cli && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
rust-cli
GitHub stars
146
Token cost
~319 tokens
SKILL.md length
127 words
Files
2
Skills in repo
17
Repo updated
First seen
Licence
None found

At a glance

Build, test, review, and release Rust command-line applications using Cargo and clap, with reliable output, exit codes, help text, and integration tests.

  • Works in 5 steps: Gather Cargo workspace, command, flag,… → Determine user-facing CLI behavior and… → Create rollback by keeping changes… → …
  • Tasks that involve Integration testing
  • SKILL.md covers Workflow, Diagnostics, Safety Rules and Validation
  • Calls cargo

What it does

Rust CLI is an agent skill from ChrisTitusTech/titus-ai. Build, test, review, and release Rust command-line applications using Cargo and clap, with reliable output, exit codes, help text, and integration tests.

Its SKILL.md is about 320 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files (for example `agents/openai.yaml`).

It sits in Testing & QA, covering Integration testing. It works with Rust.

When your agent uses it

  • Tasks that involve Integration testing

Example prompts

  • “/rust-cli”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

  1. Gather Cargo workspace, command, flag, and test context.
  2. Determine user-facing CLI behavior and compatibility impact.
  3. Create rollback by keeping changes scoped and tests focused.
  4. Implement the smallest parser, command, or library change.
  5. Validate formatting, linting, tests, help text, and exit codes.

What it can do on your machine

Read from SKILL.md and the folder at commit 162d624. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • cargo

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Rust CLI loads about 319 tokens when it runs. Until then it costs about 41 tokens; SKILL.md has 127 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~41
When it runs · the whole SKILL.md, loaded when a task matches
~319

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 127 words (~319 tokens).

name
rust-cli

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in .agents/skills/rust-cli of ChrisTitusTech/titus-ai.

  • SKILL.md
  • agents/openai.yaml

Open the folder on GitHubat commit 162d624

Compare with similar skills

Rust CLI next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Rust CLI compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Rust CLI this skillChrisTitusTech/titus-ai146—~319Automated safety check: PassNone
Remote Executor Integration Testsopeninterpreter/openinterpreter69k2 repos~842Automated safety check: PassApache-2.0
Snapbox Testingmoonbitlang/moon423—~595Automated safety check: PassApache-2.0
cargo-pgrx Commands and Testsyugabyte/yugabyte-db11k—~1.9kAutomated safety check: PassCustom licence
Warp Integration Test Videowarpdotdev/warp65k1 repos~2.6kAutomated safety check: PassAGPL-3.0
Rust Testingaxone-protocol/contracts123—~501Automated safety check: PassBSD-3-Clause

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Works with

Categories

Questions about Rust CLI

What does Rust CLI do?

Build, test, review, and release Rust command-line applications using Cargo and clap, with reliable output, exit codes, help text, and integration tests. Rust CLI is an agent skill from ChrisTitusTech/titus-ai. Build, test, review, and release Rust command-line applications using Cargo and clap, with reliable output, exit codes, help text, and integration tests.

When should I use Rust CLI?

Rust CLI fits situations like: tasks that involve Integration testing.

How do I install Rust CLI in Claude Code?

Run `npx skills add ChrisTitusTech/titus-ai --skill rust-cli -a claude-code`. Or copy the skill folder (.agents/skills/rust-cli in ChrisTitusTech/titus-ai) into .claude/skills/rust-cli in your project. Claude Code loads it when a task matches its description.

How do I install Rust CLI in Codex?

Run `npx skills add ChrisTitusTech/titus-ai --skill rust-cli -a codex`. Or copy the skill folder (.agents/skills/rust-cli in ChrisTitusTech/titus-ai) into .agents/skills/rust-cli in your project. Codex loads it when a task matches its description.

Can I use Rust CLI in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add ChrisTitusTech/titus-ai --skill rust-cli -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/rust-cli, .gemini/skills/rust-cli, .github/skills/rust-cli and .opencode/skills/rust-cli in your project.

What does Rust CLI need to run?

Going by SKILL.md and its folder, Rust CLI needs the command-line tools its instructions call (cargo).

Does Rust CLI access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Rust CLI safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Rust CLI use?

No licence was found for Rust CLI or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Rust CLI use?

About 319 tokens (SKILL.md is roughly 1.3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Rust CLI?

Skills that share tags, products or a category with Rust CLI: Remote Executor Integration Tests (openinterpreter/openinterpreter, 69k stars), Snapbox Testing (moonbitlang/moon, 423 stars), cargo-pgrx Commands and Tests (yugabyte/yugabyte-db, 11k stars) and Warp Integration Test Video (warpdotdev/warp, 65k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Rust CLI?

ChrisTitusTech (a GitHub user) maintains it in ChrisTitusTech/titus-ai, which has 146 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on October 6, 2026.

Source: ChrisTitusTech/titus-ai on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.