run-tests

A test-running skill that uses pytest, a Python testing tool, with optional parallel execution and code-coverage reports showing which parts of the code tests exercise.

In plain words
What is it for?
Running the complete test suite, selected test files, parallel tests, coverage reports, and CI-style verification.
Why use it?
It standardises common test commands and makes it easier to run quick checks or fuller continuous-integration checks.

Skill for Claude CodeCodex

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 skills/agentculture/fleet-cli/run-tests
Any agent
npx skills add agentculture/fleet-cli --skill run-tests
Clone the repo
git clone --depth 1 https://github.com/agentculture/fleet-cli

Made for: Claude Code, Codex.

Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 475 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% 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 $0.00034 $0.00475
Opus 5 $0.00017 $0.00237
Sonnet 5 $0.00007 $0.00095
Haiku 4.5 $0.00003 $0.00047

Measured yesterday against content hash e45754b02a28, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

run-tests scanned grade A with 0 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 yesterday.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/test.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to run-tests — 0 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.

.claude/skills/run-tests/SKILL.md · 52 lines

What it actually says

Run Tests

Run the project's pytest suite with optional parallelism (pytest-xdist) and coverage. Coverage targets are read from pyproject.toml's [tool.coverage.run] section, so the same script works in any sibling repo without modification.

Usage

# Default: parallel + verbose (recommended)
bash .claude/skills/run-tests/scripts/test.sh -p

# Quick check: parallel + quiet
bash .claude/skills/run-tests/scripts/test.sh -p -q

# Full CI mode: parallel + coverage + xml report
bash .claude/skills/run-tests/scripts/test.sh --ci

# Specific test file
bash .claude/skills/run-tests/scripts/test.sh -p tests/test_socket_server.py

# Without parallelism (for debugging test ordering issues)
bash .claude/skills/run-tests/scripts/test.sh tests/test_rooms.py

# With coverage
bash .claude/skills/run-tests/scripts/test.sh -p -c

Options

Flag Short Description
--parallel -p Run with -n auto (pytest-xdist, uses all CPU cores)
--coverage -c Enable coverage reporting to terminal
--ci Full CI mode: parallel + coverage + XML report + verbose
--quick -q Quiet output (no verbose, no coverage)

Extra arguments are passed through to pytest (e.g., -x for stop-on-first-failure, -k "pattern" for filtering).

When to Use Which Mode

  • After code changes: bash test.sh -p — fast parallel run, verbose output
  • Quick sanity check: bash test.sh -p -q — minimal output
  • Before PR / release: bash test.sh --ci — matches CI exactly
  • Debugging flaky test: bash test.sh tests/test_flaky.py — sequential, single file
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. yesterday First seen · 52 lines · 34 tokens per session scan A e45754b02a28

Subscribe to this mod's changes

run-tests is a skill published in the GitHub repository agentculture/fleet-cli (2 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 34 tokens to every session and 475 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to run-tests, differing in 0 lines, and is treated as a copy.

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