Add FlyCrys - Native Linux GUI for Claude Code AI agents

[SergKam]

What

Adding FlyCrys to the Development > Supporting Tools section — a native Linux desktop GUI for Claude Code AI agents.

About FlyCrys

• Tech: Built with Rust + GTK4, ships as a single binary — no Electron, no web runtime
• Features:
  • File tree with MIME-type icons
  • Syntax-highlighted text viewer
  • Markdown preview with rendered HTML
  • Embedded terminal (VTE)
  • Agent chat interface with streaming markdown
  • Multiple workspaces with independent agent sessions
• License: MIT, fully open source
• Repo: https://github.com/SergKam/FlyCrys

Checklist

• Entry added in alphabetical order within Development > Supporting Tools
• Uses the existing [oss icon] format with a link to the source repository
• Description is concise and follows the list style

Summary by Sourcery

Documentation:

• Document FlyCrys in the Development > Supporting Tools section of the README as an open-source native Linux GUI for Claude Code AI agents.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Adds FlyCrys, a native Linux GUI for Claude Code AI agents, to the Development > Supporting Tools section of the README, using the existing open-source icon/link format and keeping alphabetical ordering.

File-Level Changes

Change	Details	Files
Add FlyCrys entry to the Development > Supporting Tools list in the README.	Insert a new list item for FlyCrys with OSS icon and links to the GitHub repository Describe FlyCrys as a native Linux GUI for Claude Code AI agents highlighting key features and tech stack Place the FlyCrys entry in alphabetical order within the existing tools list	README.md

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[sourcery-ai]

Hey - I've left some high level feedback:

• The FlyCrys entry description is quite long compared to neighboring items; consider trimming the feature list to the most distinctive points to better match the concise style of the surrounding entries.
• Right now both the [oss icon] and the main link point to the same GitHub URL; if possible, point the main link to a user-facing homepage or docs (or at least a specific README/docs anchor) to avoid redundant links and improve usability.

Prompt for AI Agents

Please address the comments from this code review:

## Overall Comments
- The FlyCrys entry description is quite long compared to neighboring items; consider trimming the feature list to the most distinctive points to better match the concise style of the surrounding entries.
- Right now both the [oss icon] and the main link point to the same GitHub URL; if possible, point the main link to a user-facing homepage or docs (or at least a specific README/docs anchor) to avoid redundant links and improve usability.

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