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Agent skill

Run Tests

by coralogix in coralogix/cx-cli

A skill your agent uses when the user asks to "run tests", "test this", "check if tests pass", "cargo test", "run clippy", "lint this", "check formatting", "cargo fmt", "CI checks", "verify…

Apache-2.0Auto-check passedDevelopment

Install Run Tests

skills CLI
$ npx skills add coralogix/cx-cli --skill run-tests -a claude-code

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

GitHub CLI
$ gh skill install coralogix/cx-cli run-tests --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/coralogix/cx-cli.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/run-tests .claude/skills/run-tests && 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
run-tests
GitHub stars
121
Token cost
~858 tokens
SKILL.md length
378 words
Files
1
Skills in repo
21
Repo updated
First seen
Licence
Apache-2.0

At a glance

A skill your agent uses when the user asks to "run tests", "test this", "check if tests pass", "cargo test", "run clippy", "lint this", "check formatting", "cargo fmt", "CI checks", "verify…

  • The user asks to run tests
  • SKILL.md covers Quick Reference, Full CI Check, What to Run After a Change and Running Specific Tests, plus 1 more section
  • Calls cargo
  • Check if tests pass

What it does

Run Tests is an agent skill from coralogix/cx-cli. Use this skill when the user asks to "run tests", "test this", "check if tests pass", "cargo test", "run clippy", "lint this", "check formatting", "cargo fmt", "CI checks", "verify changes", "does this pass tests", "run the full check", "pre-commit check", or wants to verify that code changes are correct. Use this even when the user says something like "make sure this works" or "check for issues" in the context of code changes.

Its SKILL.md is about 860 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Development, covering Linting and formatting. The repository describes itself as: This is the Coralogix CLI. The licence is Apache-2.0.

When your agent uses it

  • The user asks to run tests
  • Check if tests pass
  • Check formatting
  • Does this pass tests

Example prompts

  • “run tests”
  • “test this”
  • “check if tests pass”
  • “/run-tests”

What it can do on your machine

Read from SKILL.md and the folder at commit c071372. 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

Run Tests loads about 858 tokens when it runs. Until then it costs about 110 tokens; SKILL.md has 378 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~110
When it runs · the whole SKILL.md, loaded when a task matches
~858

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

The full file from coralogix/cx-cli at commit c071372, republished under its Apache-2.0 licence (© coralogix). 378 words, ~858 tokens.

Download SKILL.mdSave it as .claude/skills/run-tests/SKILL.md (or your agent's skills folder).
name
run-tests
description
Use this skill when the user asks to "run tests", "test this", "check if tests pass", "cargo test", "run clippy", "lint this", "check formatting", "cargo fmt", "CI checks", "verify changes", "does this pass tests", "run the full check", "pre-commit check", or wants to verify that code changes are correct. Use this even when the user says something like "make sure this works" or "check for issues" in the context of code changes.
version
0.1.0
metadata.internal
true

Run Tests & Verify

How to run tests, lint, and verify changes in the cx CLI. This skill covers running only - for writing new tests, see the add-command skill.

Quick Reference

CommandWhat it does
cargo testRun all unit + integration tests
cargo test <name>Run tests matching a name substring
cargo test -- --ignoredRun integration tests (filesystem-dependent, skipped by default)
cargo fmt --checkCheck formatting (no changes)
cargo fmtAuto-fix formatting
cargo clippy --locked -- -D warningsLint with warnings-as-errors
cargo buildVerify compilation

Full CI Check

This is the exact sequence CI runs on every PR. Run it before committing or creating a PR:

bash
cargo fmt --check && cargo clippy --locked -- -D warnings && cargo test --locked

The --locked flag ensures the lockfile is respected - this matches .github/workflows/test.yml and lint.yml exactly. CI runs tests on Ubuntu, macOS, and Windows.

What to Run After a Change

Pick the right level of verification based on what changed:

  • Any .rs file - cargo test + cargo clippy --locked -- -D warnings
  • Formatting only - cargo fmt --check (or cargo fmt to auto-fix)
  • Cargo.toml - full CI check (dependency changes affect everything)
  • API types (src/commands/<cmd>/api.rs) - run that command's tests first (cargo test alerts, cargo test dataprime), then the full suite
  • Test files only - cargo test <relevant_test_name>

Running Specific Tests

Target tests efficiently instead of running the entire suite:

  • cargo test alerts - all tests with "alerts" in the name
  • cargo test --test dataprime - only the tests/dataprime/ integration test binary (input + output + query)
  • cargo test --test dataprime input - only the input submodule of that binary
  • cargo test config::tests - only the tests in the config module
  • cargo test metrics::tests - only metrics formatting tests
Show full SKILL.md (120 more words)Show less

Interpreting Failures

Clippy warnings - treated as errors via -D warnings. Fix every warning before committing. Common ones: unused variables, unnecessary clones, missing error handling.

Format failures - run cargo fmt to auto-fix. These never need manual intervention.

Deserialization test failures - usually means struct field names don't match JSON keys. Check that #[serde(rename_all = "camelCase")] is on response types and that #[serde(default)] is on Vec fields (the API sometimes omits empty arrays).

Compilation errors in tests - likely caused by changing a public function signature. Check callers in both src/ and tests/ directories.

Integration test failures (--ignored) - these depend on filesystem state (~/.cx/ config directory). They may fail if the local environment isn't set up. This is expected in CI where no config exists.

© coralogix, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in .claude/skills/run-tests of coralogix/cx-cli.

Open the folder on GitHubat commit c071372

Compare with similar skills

Run Tests 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.

Run Tests compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Run Tests this skillcoralogix/cx-cli121—~858Automated safety check: PassApache-2.0
Go Pedantrychromedp/chromedp13k—~3.7kAutomated safety check: PassMIT
Kedro Babysitkedro-org/kedro11k—~4kAutomated safety check: PassCustom licence
Trellis Checkanjiemo/SunnyBeach1787 repos~666Automated safety check: PassApache-2.0
WooCommerce Dev Cyclewoocommerce/woocommerce11k3 repos~431Automated safety check: PassCustom licence
Adk Setupgoogle/adk-python22k—~993Automated safety check: NotesApache-2.0

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Categories

Questions about Run Tests

What does Run Tests do?

A skill your agent uses when the user asks to "run tests", "test this", "check if tests pass", "cargo test", "run clippy", "lint this", "check formatting", "cargo fmt", "CI checks", "verify…. Run Tests is an agent skill from coralogix/cx-cli. Use this skill when the user asks to "run tests", "test this", "check if tests pass", "cargo test", "run clippy", "lint this", "check formatting", "cargo fmt", "CI checks", "verify changes", "does this pass tests", "run the full check", "pre-commit check", or wants to verify that code changes are correct.

When should I use Run Tests?

Run Tests fits situations like: the user asks to run tests; check if tests pass; check formatting; does this pass tests.

How do I install Run Tests in Claude Code?

Run `npx skills add coralogix/cx-cli --skill run-tests -a claude-code`. Or copy the skill folder (.claude/skills/run-tests in coralogix/cx-cli) into .claude/skills/run-tests in your project. Claude Code loads it when a task matches its description.

How do I install Run Tests in Codex?

Run `npx skills add coralogix/cx-cli --skill run-tests -a codex`. Or copy the skill folder (.claude/skills/run-tests in coralogix/cx-cli) into .agents/skills/run-tests in your project. Codex loads it when a task matches its description.

Can I use Run Tests 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 coralogix/cx-cli --skill run-tests -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/run-tests, .gemini/skills/run-tests, .github/skills/run-tests and .opencode/skills/run-tests in your project.

What does Run Tests need to run?

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

Does Run Tests 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 Run Tests 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 Run Tests use?

Run Tests is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Run Tests use?

About 858 tokens (SKILL.md is roughly 3.4k 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 Run Tests?

Skills that share tags, products or a category with Run Tests: Go Pedantry (chromedp/chromedp, 13k stars), Kedro Babysit (kedro-org/kedro, 11k stars), Trellis Check (anjiemo/SunnyBeach, 178 stars) and WooCommerce Dev Cycle (woocommerce/woocommerce, 11k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Run Tests?

coralogix (a GitHub organization) maintains it in coralogix/cx-cli, which has 121 GitHub stars. The repository holds 21 skills in this directory. The repository was last updated on October 7, 2026.

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