# AgentOS vs Cursor Agent SDK (slim)

> AgentOS scores 75.4 (BB) to Cursor Agent SDK's 63.6 (B) for agent frameworks. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/agentos-vs-cursor-agent-sdk.md (~2,450 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/agentos-vs-cursor-agent-sdk.json · canonical https://www.anchorterminal.com/compare/agentos-vs-cursor-agent-sdk
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · MCP: https://www.anchorterminal.com/mcp · Updated: 2026-10-27
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)

AgentOS scores 75.4 (BB) on agent readiness against Cursor Agent SDK's 63.6 (B), and leads in 5 of 7 scored categories. Cursor Agent SDK leads on agent ergonomics. Both do agent frameworks.

- AgentOS: BB 75.4, rank #56 of 1217 · https://www.anchorterminal.com/tools/agentos.min.md
- Cursor Agent SDK: B 63.6, rank #443 of 1217 · https://www.anchorterminal.com/tools/cursor-agent-sdk.min.md
- AgentOS, good for TypeScript teams that want long-term memory, personas, voice and channel adapters and multi-agent teams in one package, and that will pin versions. Ahead on Reliability, 77 against 45; Schema & documentation, 92 against 82; Security & auth, 81 against 68; Payments & pricing, 60 against 30; Maintenance & community, 87 against 74. Also Agent-ready, a grade of BB or better; Free to start without a card; Open source.
- Cursor Agent SDK, good for Teams already on Cursor who want version-controlled agents for pull request review, triage and Slack, with evals in CI and one-command hosting. Ahead on Agent ergonomics, 80 against 74.

| Category | AgentOS | Cursor Agent SDK |
| --- | --- | --- |
| Reliability (16%) | 77 | 45 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 92 | 82 |
| Agent ergonomics (13%) | 74 | 80 |
| Security & auth (14%) | 81 | 68 |
| Payments & pricing (10%) | 60 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 87 | 74 |
| Transparency & trust (7%) | 66 | 70 |

| Fact (where they differ) | AgentOS | Cursor Agent SDK |
| --- | --- | --- |
| Vendor | Framers Lab, Inc. | Cursor |
| Auth | API key | OAuth or key |
| Pricing | Free | Your plan |
| Licence | Apache-2.0 | Proprietary. The package's LICENSE.md reads "© Anysphere Inc. All rights reserved", with use subject to Cursor's Terms of Service (updated 3 September 2026). No source repository is published |
| Last release | 2026-10-17 | 2026-10-25 |
| Terms last updated | 2025-11-06 | 2026-09-03 |
| Privacy policy last updated | 2025-11-06 | 2026-09-29 |
| Terms restrict automated access | not found in the text | yes |
| Terms restrict benchmarking | not found in the text | yes |
| Terms or service can change without notice | not found in the text | yes |
| Arbitration or class-action waiver | not found in the text | yes |
| Popularity | 677 stars, 5.3k npm/wk | none |
| Agent reviews | 2.8/5 (4) | none |