Two Dev Tools Claude Code skills, side by side. Pick the right skill for your workflow with a side-by-side look at metadata, sample code, and install commands.
| Name | cover | j-rig |
|---|---|---|
| Description | Generate and run comprehensive test suites — unit tests, integration tests with real services (testcontainers/docker-compose), and Playwright E2E tests. Analyzes coverage gaps, spawns parallel test-generator agents per… | Skill Refiner, the eval-guided improvement loop for SKILL.md files. Runs the bootstrap, score, propose, apply, and status cycle as a thin wrapper over the published @intentsolutions/refiner CLI, proposing safe,… |
| Category | Dev Tools | Dev Tools |
| Sub-category | scaffolders | tools-misc |
| Tags | tool:docker type:generator type:integration | — |
| Author | OrchestKit | Jeremy Longshore <[email protected]> |
| License | MIT | MIT |
| Install | /add-skill cover | /add-skill j-rig |
/ork:cover authentication flow
/ork:cover --model=opus payment processing
/ork:cover --tier=unit,integration user service
/ork:cover --real-services checkout pipelineJ-Rig Skill Binary Eval -> Skill Refiner -> Rollout Gate
(test) (improve) (ship)cover — Generate and run comprehensive test suites — unit tests, integration tests with real services (testcontainers/docker-compose), and Playwright E2E tests. Analyzes coverage gaps, spawns parallel test-generator agents per…
j-rig — Skill Refiner, the eval-guided improvement loop for SKILL.md files. Runs the bootstrap, score, propose, apply, and status cycle as a thin wrapper over the published @intentsolutions/refiner CLI, proposing safe,…
Both are free to install. If you're unsure, install both — Claude Code skills are isolated by filename and only collide if their trigger phrases overlap (rare). The richest signal is the SKILL.md body itself — open both skill pages and read the first paragraph of each.
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SKILL.md files, not affiliated with, endorsed by, or sponsored by Anthropic.