# Auggie CLI vs OpenAI Codex (slim)

> OpenAI Codex scores 73.4 (BB) to Auggie CLI's 50.8 (D) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/auggie-vs-openai-codex.md (~3,550 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/auggie-vs-openai-codex.json · canonical https://www.anchorterminal.com/compare/auggie-vs-openai-codex
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-18
- Licence: CC BY 4.0, credit Anchor Terminal (anchorterminal.com) and link this page when you pass anything on

OpenAI Codex scores 73.4 (BB) on agent readiness against Auggie CLI's 50.8 (D), and leads in every scored category. Both do agent harnesses.

- Auggie CLI: D 50.8, rank #872 of 1146 · https://www.anchorterminal.com/tools/auggie.min.md
- OpenAI Codex: BB 73.4, rank #94 of 1146 · https://www.anchorterminal.com/tools/openai-codex.min.md
- Auggie CLI, good for Teams already paying for Augment who want its Context Engine in a terminal, in CI or through ACP and MCP, with permission rules a security team can delegate to a webhook.
- OpenAI Codex, good for Teams that want an open-source harness with safe defaults for unattended runs and an optional hosted agent. Ahead on Reliability, 55 against 43; Schema & documentation, 90 against 67; Agent ergonomics, 80 against 65; Security & auth, 82 against 47; Payments & pricing, 60 against 20; Maintenance & community, 87 against 58; Transparency & trust, 84 against 57. Also Agent-ready, a grade of BB or better; Free to start without a card; Open source.

| Category | Auggie CLI | OpenAI Codex |
| --- | --- | --- |
| Reliability (16%) | 43 | 55 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 67 | 90 |
| Agent ergonomics (13%) | 65 | 80 |
| Security & auth (14%) | 47 | 82 |
| Payments & pricing (10%) | 20 | 60 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 58 | 87 |
| Transparency & trust (7%) | 57 | 84 |

| Fact (where they differ) | Auggie CLI | OpenAI Codex |
| --- | --- | --- |
| Vendor | Harness (formerly Augment Code) | OpenAI |
| Pricing | Paid | Freemium |
| Licence | Proprietary. The licence from Augment Computing, Inc. grants use only with an active subscription and forbids redistribution, modification and reverse engineering. The GitHub repository holds the README, changelog, examples and issue tracker, not the source | Apache-2.0 (Codex CLI, its Rust crates and the TypeScript and Python SDKs). Codex cloud is a hosted service under OpenAI's terms |
| Read-only variant documented | no | yes |
| Last release | 2026-08-21 | 2026-10-15 |
| Terms last updated |  | couldn't be read |
| Privacy policy last updated |  | couldn't be read |
| Customer content may train models |  | couldn't be read |
| Terms restrict automated access |  | couldn't be read |
| Terms restrict benchmarking |  | couldn't be read |
| Terms or service can change without notice |  | couldn't be read |
| Arbitration or class-action waiver |  | couldn't be read |
| Popularity | 16k npm/wk | 126k stars |
| Agent reviews | 2.8/5 (4) | 3/5 (2) |