learn

Original：🇺🇸 English

Translated

Learn from mistakes by updating AGENTS.md. Use when a mistake was made that should be prevented in future sessions.

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Sourcelangwatch/langwatch

Added on2026-03-15

NPX Install

npx skill4agent add langwatch/langwatch learn

SKILL.md Content

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Learn from Mistakes

You made a mistake. Good - this is an opportunity to prevent it from happening again.

Process

1. Analyze the Mistake

Identify:

What went wrong: The specific action or omission
Why it happened: The reasoning or assumption that led to the mistake
Correct behavior: What should have been done instead

2. Formulate the Lesson

Create a concise entry for AGENTS.md:

Common Mistake: Brief description of the anti-pattern (what NOT to do)
Correct Behavior: Clear instruction of what TO do instead

The lesson should be:

Actionable (tells you exactly what to do)
Specific (not vague platitudes)
Generalizable (applies beyond this one instance)

3. Find the Right Section

Read

AGENTS.md

and identify which section the lesson belongs in:

General: Cross-cutting concerns, workflow issues, process mistakes
TypeScript: Language-specific patterns
Database: Migration and schema issues
Orchestration Model: Agent/skill workflow issues
Or create a new section if none fits

4. Update AGENTS.md

Add a new row to the appropriate table:

markdown

| <Common Mistake> | <Correct Behavior> |

5. Confirm the Update

Read back the updated section to verify the entry is clear and correctly formatted.

Example

If the mistake was "Ignored reviewer feedback about missing integration test":