Agent skill · software engineering · facebook
flow
Use when you need to run Flow type checking, or when seeing Flow type errors in React code.
Why this skill is useful
Adds specific commands and best practices for running Flow type checking in React, which the AI may not reliably generate on its own.
What it needs
Requires yarn installed locally. About 1k tokens when loaded. Last updated 2026-08-06. 247,076 stars on the source repository.
What this skill does
Flow Type Checking Arguments: $ARGUMENTS: Renderer to check (default: dom-node) Renderers Renderer When to Use ---------- ------------- dom-node Default, recommended for most changes dom-browser Browser-specific DOM code native React Native fabric React Native Fabric Instructions 1. Run yarn flow $ARGUMENTS (use dom-node if no argument) 2. Report type errors with file locations 3. For comprehensive checking (slow), use yarn flow-ci Common Mistakes Running without a renderer - Always specify or use default dom-node Ignoring suppressions - Check if $FlowFixMe comments are masking real issues Missing type imports - Ensure types are imported from the correct package
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills facebook/flow