Claude Code mod

fly

Manage Fly.io apps, Machines, volumes, secrets, Managed Postgres, and Sprites through the hosted Fly MCP server.

4 starsGuard & safety mods Plugin marketplaceValidates on Claude Code 2.1.316 Source

Install

Inside Claude Code
/plugin marketplace add superfly/sprites-claude-plugin
/plugin install fly@sprites

Mods install like plugins. Run /reload-plugins or start a new session to load it.

What it can access

Reach
L3Network: MCP servers, drives Claude, reads mod state, draws
Draws in
Pane
Hooks
session.startcommand.runui.render

From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.

How Claude Code mods work

  • A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
  • It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
  • Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
  • Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Claude Code docs

Details

Repository
superfly/sprites-claude-plugin
Folder
plugins/fly
Marketplace
sprites
Author
Fly.io
Type
Guard & safety mods
Website
mcp.fly.io
License
MIT
Last updated
29 October 2026
Listed in
awesome-claude-code-mods

FAQ

What is fly?

Manage Fly.io apps, Machines, volumes, secrets, Managed Postgres, and Sprites through the hosted Fly MCP server. It is a mod for Claude Code, from superfly/sprites-claude-plugin on GitHub.

What can the fly mod access?

Its widest reach is "network" (MCP servers, drives Claude, reads mod state, draws). It draws in Pane. Like any mod, it runs with your permissions.

How do I install fly?

Inside Claude Code (v2.1.287 or later), run /plugin marketplace add superfly/sprites-claude-plugin and then /plugin install fly@sprites.

Is fly popular?

superfly/sprites-claude-plugin has 4 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 29 October 2026.

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