Cursor launches Agent SDK for code-defined agents with built-in evals
10/27/2026 — 10/27, 03:18·1 sources (all)·1 reports (all)
Key takeaways
- Cursor released an Agent SDK that lets developers define agents as code, writing prompts in Markdown and tools in TypeScript. Agents can run…
Background & analysis
On 27 October 2026, Cursor announced on its official X account that the Agent SDK is now available. The SDK lets developers define agents as code, with prompts written in Markdown and tools written in TypeScript. Agents can be deployed on Cursor's hosted infrastructure or self-hosted, so teams can run them wherever they prefer. The SDK also ships with built-in evals, which are designed to measure the effect of every change quantitatively, so that agents can be improved over time. At this stage, the publicly available information consists of the details disclosed in this announcement, and no further rollout milestones have been reported yet. No benchmark scores or comparison figures were shared in the announcement.
AI-generated from 1 reports · updated 22 hours ago
Related AI tools
- Heat index
- 53
- All sources
- 1
- All reports
- 1
- First seen
- 22 hours ago
Reports on this story headlines open the original
Cursor has released its Agent SDK, which lets developers define agents as code with prompts in Markdown and tools in TypeScript. Agents can run on Cursor's hosted infrastructure or be self-hosted. Built-in evals let teams measure every change and improve agents over time.
X：Cursor (@cursor_ai)AI score 68
Other stories people are talking about
- Heat index 58DeepSeek V4.1 Flash Launches in Cursor1 sources
- Heat index 89NewBuilding Zero-Install Remote MCP Servers for Cursor and Claude1 sources
- Heat index 58AGENTS.md, CLAUDE.md, Cursor rules, or Copilot instructions?1 sources
- Heat index 1796Anthropic files S-1 for Nasdaq listing as Broadcom arranges $63B chip financing35 sources
- Heat index 1773RisingAnthropic files for IPO at a possible $2 trillion valuation22 sources
How is heat calculated?About the methodHide
Heat counts how many independent sources covered a story in the last 48 hours: one source counts once no matter how many posts it published, decaying with a 24-hour half-life. What ranks first is what many people are talking about.
This page aggregates public feeds. Headlines and summaries are machine-organized and remain the property of the original authors; verify important facts at the source. If you believe a headline or summary infringes your rights, email the contact address in the footer with the page URL and basis of your claim, and we will remove or replace it after review.
- Surge
- Discussion rising fast
- New
- First report within 6 hours
- Rising
- Still gathering discussion