Read an error
Explains a pasted error or stack trace in any common language: the message line by line, the likely cause, other possible causes, a minimal test and a hint to fix it.
Real example
Taken from the skill's “Example” section (in French: the skill answers in your language).
`
Langage détecté
JavaScript / TypeScript.
Trace lue
L'erreur survient à l'appel de .map sur utilisateurs.
Type d'erreur
TypeError — accès à .map sur une valeur undefined.
Cause la plus probable
utilisateurs vaut undefined au moment de l'appel : probablement une donnée pas encore chargée (réponse d'API pas encore arrivée).
Test minimal
console.log(utilisateurs);
`
…
Install in two minutes
- 1
claude.ai or Claude Desktop
Settings, capabilities (skills) section, then import the .zip file.
- 2
Claude Code
Unzip the folder into
~/.claude/skills/: the/lire-une-erreurcommand appears. - 3
Ask as usual
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The skill helps you learn and produce your own work; it never writes graded work for you. Check your school's rules on AI use.
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