facebook/flags
Use when you need to check feature flag states, compare channels, or debug why a feature behaves differently across release channels.
Use when you need to check feature flag states, compare channels, or debug why a feature behaves differently across release channels.
npx skills add https://github.com/facebook/react/tree/main/skills/flagsUse when you need to check feature flag states, compare channels, or debug why a feature behaves differently across release channels.
This repo contains 6 individual skills — each has its own dedicated page.
Use when adding new error messages to React, or seeing "unknown error code" warnings.
Use when feature flag tests fail, flags need updating, understanding @gate pragmas, debugging channel-specific test failures, or adding new flags to React.
Use when you have lint errors, formatting issues, or before committing code to ensure it passes CI.
Use when you need to run Flow type checking, or when seeing Flow type errors in React code.
Use when you need to run tests for React core. Supports source, www, stable, and experimental channels.
Use when you want to validate changes before committing, or when you need to check all React contribution requirements.
Agent Skills for development with Encore.
🚀 Self-host your AI coding agent on AWS — fully serverless with ECS Fargate. Zero idle cost, per-conversation isolation, Bedrock LLM. Deploy with CDK in minutes.
Skills and tools for running Claude Code sessions in parallel, and with minimal user inputs
Agent skill repository.
Provides cryptography attack techniques for CTF challenges. Use when attacking encryption, hashing, signatures, ZKP, PRNG, or mathematical crypto problems involving RSA, AES, ECC, lattices, LWE, CVP, number theory, Coppersmith, Pollard, Wiener, padding oracle, GCM, key derivation, or stream/block cipher weaknesses.
Personal Agents, Skills, Instructions, Prompts