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Flags

Official
facebook·vlatest·other·MIT

Flags highlights key phrases in a text to draw attention to important information and improve comprehension.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add react/react --skill flags -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

facebook

Matched to the vendor's own GitHub organisation.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

    No pipe-to-shell or download-and-run installers.

    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned facebook/react at d083ec1da1.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
d083ec1da1
Manifest
.claude/skills/flags/SKILL.md
Scanned
1 file, 40 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
What each check looks for →

About this skill

What it does

The flags skill enables developers to manage and control feature flags within their applications. It allows for conditional behavior based on specific flags, making it easier to toggle features on or off without deploying new code.

When to use it

  • When you need to enable or disable features in production without redeploying your application.
  • During A/B testing to roll out features to a subset of users.
  • To manage experimental features that are not yet ready for full release.
  • For maintaining backward compatibility while introducing new functionality.

Key capabilities

  • Toggle features on/off dynamically.
  • Support for multiple flag types (boolean, string, number).
  • Integration with various backends and storage systems.
  • Real-time updates and synchronization across environments.

Example prompts

  • "Enable the dark mode feature for all users."
  • "Disable the beta payment gateway until further notice."
  • "Set the 'experimental_ui' flag to true for the staging environment."

Tips & gotchas

  • Ensure that your backend is properly configured to handle flag storage and retrieval.
  • Use caution when managing flags in production—misconfigured flags can lead to unintended behavior.