# Replit Agent 3 insights

Rangoon Insights reporting and guides tagged Replit Agent 3.

Canonical: https://rangoon.ai/insights/tags/replit-agent-3/

## Topics
- [Agent systems](https://rangoon.ai/insights/topics/agents/): Agent runtimes, handoffs, tools, and the boundaries that make them reviewable.
- [Governance](https://rangoon.ai/insights/topics/governance/): Policy, identity, authorization, approvals, and evidence for consequential work.
- [Infrastructure](https://rangoon.ai/insights/topics/infrastructure/): Model serving, sandboxes, tool services, and deployment boundaries.
- [Models](https://rangoon.ai/insights/topics/models/): Inference choices, local serving, compatibility, and operational tradeoffs.

## Stories
- [Replit introduced Agent 3 with browser app testing, longer runs and automation-building](https://rangoon.ai/insights/archive-replit-agent-3-september-2025/)
  Replit introduced Agent 3 on September 10, 2025 with optional browser app testing, a stated up-to-200-minute autonomous run and a new path for building agents and automations.


## More information

- [Documentation index](https://rangoon.ai/llms.txt)
- [AI access and policies](https://rangoon.ai/ai/)
- [Source repository](https://github.com/hypler-dev/rangoon)