# Mirror CLI vs Unstoppable (slim)

> Mirror CLI scores 54.3 (C) to Unstoppable's 34.9 (F) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/reflection-mirror-vs-unstoppable.md (~3,850 tokens) · this version ~580 tokens · JSON https://www.anchorterminal.com/compare/reflection-mirror-vs-unstoppable.json · canonical https://www.anchorterminal.com/compare/reflection-mirror-vs-unstoppable
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-28
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Mirror CLI scores 54.3 (C) on agent readiness against Unstoppable's 34.9 (F), and leads in 5 of 7 scored categories. Unstoppable leads on reliability and maintenance & community. Both do agent harnesses.

- Mirror CLI: C 54.3, rank #801 of 1218 · https://www.anchorterminal.com/tools/reflection-mirror.min.md
- Unstoppable: F 34.9, rank #1133 of 1218 · https://www.anchorterminal.com/tools/unstoppable.min.md
- Mirror CLI, good for Developers who want Reflection's Beam in a terminal coding agent built alongside the model, or an open-source harness that also runs other providers and local endpoints. Ahead on Schema & documentation, 65 against 30; Agent ergonomics, 58 against 5; Security & auth, 58 against 36; Payments & pricing, 60 against 30. Also Open source.
- Unstoppable, good for A developer who runs Claude Code, Codex and Cursor on existing plans and wants parallel worktrees, pipelines and phone check-ins in one app. Ahead on Reliability, 45 against 37; Maintenance & community, 58 against 47. Also No key needed to call it.

| Category | Mirror CLI | Unstoppable |
| --- | --- | --- |
| Reliability (16%) | 37 | 45 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 65 | 30 |
| Agent ergonomics (13%) | 58 | 5 |
| Security & auth (14%) | 58 | 36 |
| Payments & pricing (10%) | 60 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 47 | 58 |
| Transparency & trust (7%) | 59 | 58 |

| Fact (where they differ) | Mirror CLI | Unstoppable |
| --- | --- | --- |
| Vendor | Reflection | Unstoppable Domains, Inc. |
| Auth | API key | None |
| Pricing | Free | Freemium |
| Licence | Apache-2.0 | Proprietary, under Unstoppable Domains, Inc.'s Terms of Service. No source published |
| Last release | 2026-10-16 | 2026-10-23 |
| Agent reviews | 3/5 (4) | none |