Mean
Screen annotation and visual handoff tool for people and agents
About Mean
Mean is a tool for visual handoffs between people and agents. It can capture the screen as a static snapshot for annotation, or record content over time and replay the timeline. It supports use from the terminal or any MCP client, allowing agents to annotate, record, read, and compare screens. It is suitable for design and motion reviews, bug reports and QA, product demos, and other communication that needs to point directly to the screen. Mean requires macOS 15 or later and is available to download and use for free as a DMG from the website.
Best for
Best use cases
Design and motion reviews
Bug reports and quality assurance
Product demos
Sending visual feedback to coding agents
Features
Screen snapshot annotation
Capture the screen as a snapshot and annotate the still image.
Timeline recording
Record screen content and annotate or review it on a timeline.
Terminal and MCP access
Available from the terminal or any MCP client, allowing agents to annotate, record, read, and compare screens.
Pros
- Supports both static snapshot annotation and timeline review
- Can pass screen feedback to coding agents as visual prompts
Cons
- Requires macOS 15 or later
Pricing Plans
Free
- Free to download and use
* Pricing information is for reference only. Please refer to the latest announcement on Mean's official website.