blind-spot-pass
Use *before* starting work in a domain you don't know well, to surface the "unknown unknowns" — the things you don't even know to…
@sangrokjungInstall SkillDevelopment
Skill
/extract-errors
Use when adding new error messages to React, or seeing "unknown error code" warnings.
Claude Code
$ npx -y skills add sangrokjung/claude-forge --skill extract-errors --agent claude-code
Codex
$ npx skills add sangrokjung/claude-forge --skill extract-errors -a codex -y
Cursor
$ npx skills add sangrokjung/claude-forge --skill extract-errors -a cursor -y
Gemini CLI
$ npx skills add sangrokjung/claude-forge --skill extract-errors -a gemini-cli -y
GitHub Copilot
$ npx skills add sangrokjung/claude-forge --skill extract-errors -a github-copilot -y
OpenCode
$ npx skills add sangrokjung/claude-forge --skill extract-errors -a opencode -y
Windsurf
$ npx skills add sangrokjung/claude-forge --skill extract-errors -a windsurf -y
SKILL.md
extract-errors.SKILL.mdname: extract-errors description: Use when adding new error messages to React, or seeing "unknown error code" warnings.
Extract Error Codes
Instructions
1. Run `yarn extract-errors` 2. Report if any new errors need codes assigned 3. Check if error codes are up to date
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Ships withclaude-forge
oh-my-zsh for Claude Code — 16 agents, 35 commands, 32 skills, 21 safety hooks in one install. v4.0 adds an adversarial review loop: a second agent that never sees the first one's reasoning. MIT.
87733 skills16 agents4 MCP
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Questions about extract-errors.
- Which coding agents can use extract-errors?
- extract-errors installs in Claude Code, Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI, using each agent's flag shown on this page. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.