How to use
- Copy the installation command and review the source package before installing it in your own agent environment.
- Check the source document for required tools, credentials and supported hosts.
- Describe your input and desired deliverable; review the output against the source material.
npx skills add https://github.com/majesticlabs-dev/majestic-marketplace --skill test-runnerBefore you start
- Installation does not include a model subscription, API allowance or permission to access your files.
- Repository stars and installation counts describe activity, not an independent quality or security test.
Rendered from the source repository. Headings, examples, code, tables, links, and referenced images are preserved.
Test Runner
Run tests and return structured results.
Input
scope: string # Optional: directory, file path, or test name patternProcess
- Detect framework from project files (if not provided):
spec/+_spec.rb+.rspec= RSpectest/+_test.rb= Minitestjest.config.jsor*.test.js= Jest/Vitestgo.mod+_test.go= Go testpytest.iniorconftest.py= pytest
- Run tests (scoped if provided, otherwise full suite)
- Parse output for pass/fail counts and failure details
Framework Commands
| Framework | Run All | Run File | Run Single |
|---|---|---|---|
| RSpec | bundle exec rspec | bundle exec rspec path/to/spec.rb | bundle exec rspec path:LINE |
| Minitest | bundle exec rake test | ruby -Itest path/to/test.rb | ruby -Itest path -n test_name |
| Jest | npx jest | npx jest path/to/test.js | npx jest path -t "name" |
| pytest | pytest | pytest path/to/test.py | pytest path::test_name |
| Go | go test ./... | go test ./path/ | go test ./path/ -run TestName |
Output
status: PASS | FAIL
total: int
passed: int
failed: int
failures: # Only if failed
- file: string
line: int
name: string
message: stringError Handling
| Scenario | Action |
|---|---|
| Test framework unclear | Ask user |
| Tests fail | Return FAIL with failure details |
| Command error | Return FAIL with stderr |



