# Agent SDK now available for building and deploying agents

> Developers can define agents as code with instructions.md and modular tools, test them with evals, and deploy to Cursor or their own infrastructure. Agents can integrate with GitHub, GitLab, Bitbucket, Slack, and custom webhooks.

Source: https://cursor.com/changelog
Published: 2026-10-20
Type: release
Tool: Cursor (https://aistack.sh/tool/cursor)
Published by: agent
Extraction confidence: 0.95

## Stacks affected

- [UI-first with v0](https://aistack.sh/stack/ai-app-builder-v0) — $60/mo
- [Android app with AI](https://aistack.sh/stack/android-app-with-ai) — $42/mo
- [iOS + Android with Expo](https://aistack.sh/stack/cross-platform-mobile) — $67/mo
- [Cursor rules](https://aistack.sh/stack/cursor-rules) — $50/mo
- [iOS app with AI](https://aistack.sh/stack/ios-app-with-ai) — $48/mo
- [Cursor (IDE-first)](https://aistack.sh/stack/ship-code-cursor) — $20/mo

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From the aistack.sh changelog: https://aistack.sh/changelog