masharratt

Cfn Check Errors — Development skill for Claude Code

Development community

Check for similar past errors before implementing.

How to install Cfn Check Errors

Installs to ~/.claude/commands/masharratt-claude-flow-novice-cfn-check-errors.md

Terminal

mkdir -p ~/.claude/commands && curl -fsSL https://raw.githubusercontent.com/masharratt/claude-flow-novice/HEAD/.claude/commands/cfn-check-errors.md -o ~/.claude/commands/masharratt-claude-flow-novice-cfn-check-errors.md

Restart Claude Code, or start a new session, for it to be picked up.

What Cfn Check Errors does

description: "Check for similar past errors before implementing" argument-hint: ""

/check-errors - Learn from Past Mistakes

Queries the error pattern database to avoid repeating issues.

Usage

/check-errors "implementing user authentication"
/check-errors "adding database migration"
/check-errors "fixing memory leak"

What it returns

Similar errors that occurred in the past
How they were fixed
What to avoid when implementing your task

E

Alternatives in Development

Implement Plan — You are tasked with implementing an approved technical plan from thoughts/shared/plans/ 10k ★
Grammar Check — Identify grammar and flow errors with targeted fix suggestions 7.8k ★
Icpg Intent — Manually create or update an iCPG intent (ReasonNode) for a file before implementing 705 ★