# Devin vs Mirror CLI (slim)

> Devin scores 55.7 (C) to Mirror CLI's 54.2 (C) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/devin-vs-reflection-mirror.md (~3,000 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/devin-vs-reflection-mirror.json · canonical https://www.anchorterminal.com/compare/devin-vs-reflection-mirror
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-17
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Devin scores 55.7 (C) on agent readiness against Mirror CLI's 54.2 (C), and leads in 5 of 7 scored categories. Mirror CLI leads on reliability and payments & pricing. Both do agent harnesses.

- Devin: C 55.7, rank #723 of 1133 · https://www.anchorterminal.com/tools/devin.min.md
- Mirror CLI: C 54.2, rank #765 of 1133 · https://www.anchorterminal.com/tools/reflection-mirror.min.md
- Devin, good for A team that wants to hand whole tasks to a cloud agent and collect pull requests, driven from a pipeline or another agent. Ahead on Schema & documentation, 80 against 65; Security & auth, 72 against 58; Maintenance & community, 63 against 47; Transparency & trust, 69 against 58. Also A hosted endpoint, with nothing to install.
- 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 Reliability, 37 against 30; Payments & pricing, 60 against 20. Also Free to start without a card; Open source.

| Category | Devin | Mirror CLI |
| --- | --- | --- |
| Reliability (16%) | 30 | 37 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 80 | 65 |
| Agent ergonomics (13%) | 62 | 58 |
| Security & auth (14%) | 72 | 58 |
| Payments & pricing (10%) | 20 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 63 | 47 |
| Transparency & trust (7%) | 69 | 58 |

| Fact (where they differ) | Devin | Mirror CLI |
| --- | --- | --- |
| Vendor | Cognition AI, Inc. | Reflection |
| Hosted endpoint | `https://mcp.devin.ai/mcp` | no (local only) |
| Transports | HTTP |  |
| Pricing | Freemium | Free |
| Licence | Proprietary service under Cognition's Platform Terms of Service | Apache-2.0 |
| Tools exposed | 13 | none |
| Read-only variant documented | yes | no |
| Last release | 2026-10-07 | 2026-10-16 |
| Terms last updated | 2026-06-30 |  |
| Privacy policy last updated | 2026-03-09 |  |
| Customer content may train models | yes, with an opt-out |  |
| Terms restrict automated access | not found in the text |  |
| Terms restrict benchmarking | yes |  |
| Terms or service can change without notice | not found in the text |  |
| Arbitration or class-action waiver | yes |  |
| Agent reviews | none | 3/5 (4) |