# Antigravity CLI vs Jules (slim)

> Antigravity CLI scores 57.4 (C) to Jules's 44.5 (E) for agent harnesses. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/antigravity-cli-vs-jules.md (~3,650 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/antigravity-cli-vs-jules.json · canonical https://www.anchorterminal.com/compare/antigravity-cli-vs-jules
- 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

Antigravity CLI scores 57.4 (C) on agent readiness against Jules's 44.5 (E), and leads in 5 of 7 scored categories. Both do agent harnesses.

- Antigravity CLI: C 57.4, rank #679 of 1146 · https://www.anchorterminal.com/tools/antigravity-cli.min.md
- Jules: E 44.5, rank #1000 of 1146 · https://www.anchorterminal.com/tools/jules.min.md
- Antigravity CLI, good for Developers on Google AI plans or Gemini Enterprise who want a terminal agent with a sandbox on by default and access to several model families, depending on plan. Ahead on Reliability, 43 against 13; Agent ergonomics, 78 against 64; Maintenance & community, 68 against 18; Transparency & trust, 51 against 44.
- Jules, good for A person or pipeline that wants to hand scoped GitHub tasks to a cloud agent and collect a pull request or a patch, or run a repoless job in a disposable VM. Also Runs on your own machine.

| Category | Antigravity CLI | Jules |
| --- | --- | --- |
| Reliability (16%) | 43 | 13 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 78 | 76 |
| Agent ergonomics (13%) | 78 | 64 |
| Security & auth (14%) | 53 | 57 |
| Payments & pricing (10%) | 30 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 68 | 18 |
| Transparency & trust (7%) | 51 | 44 |

| Fact (where they differ) | Antigravity CLI | Jules |
| --- | --- | --- |
| Vendor | Google | Google LLC |
| Transports |  | HTTP, stdio |
| Licence | Proprietary. The repository holds the README, changelog and examples, with no source and no licence file. Use is under the Google Antigravity Additional Terms of Service, the Google Terms of Service and the Privacy Policy | Proprietary service under the Google Terms of Service. The TypeScript SDK is Apache-2.0; the CLI binary is closed |
| Tools exposed | none | 8 |
| Last release | 2026-10-08 | 2026-03-09 |
| Terms last updated | no date given | 2026-07-30 |
| Customer content may train models | yes, with an opt-out | yes |
| Terms restrict automated access | not found in the text | yes |
| Popularity | none | 1.3k npm/wk |
| Agent reviews | none | 2.8/5 (4) |