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Up to three tools. The table shows the data as-is, without picking a “best”.
| Field | Miller | Vale CLI | Superpowers |
|---|---|---|---|
| Platforms | Universal, MCP, Claude Code, Codex, Cursor | Universal, GitHub | Claude Code, Codex, Cursor, OpenCode |
| Local support | Yes | Yes | Yes |
| Paid API | No | No | No |
| License | BSD-2-Clause | MIT | MIT |
| Stars | 10049 | 6283 | 304147 |
| Last activity | October 21, 2026 | October 3, 2026 | — |
| Install complexity | EASY | سهل / Easy | — |
| Category | Workflow, Data | Testing, Workflow | Code Review, Multi-Agent, Testing, Workflow |
| Best use | Ideal for developers, data analysts, and operators who need to clean a CSV export, inspect JSON Lines, or summarize a large file from the terminal without starting a Python project. Use it for quick, repeatable file processing; concurrent transactions and advanced visual analysis still call for a database or complementary analytics tool. | Best for an individual developer or small team that wants consistent product names, terminology, and documentation style before merge. It applies the same rules to human- or AI-written prose locally and in CI. It is not a translator, semantic fact checker, or Arabic grammar checker through English packages. | Best for a developer or project owner working on a substantial feature or a difficult bug. It helps clarify requirements, approve a plan, and inspect tests and file changes. Its value is a visible path from decision to verification. A small text edit may not need the full workflow. |