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Title: Add usethis-lesson-create skill with root cause analysis template by Copilot · Pull Request #1801 · usethis-python/usethis-python · GitHub

Open Graph Title: Add usethis-lesson-create skill with root cause analysis template by Copilot · Pull Request #1801 · usethis-python/usethis-python

X Title: Add usethis-lesson-create skill with root cause analysis template by Copilot · Pull Request #1801 · usethis-python/usethis-python

Description: The existing Lessons guidance in AGENTS.md was generic prose with no structure — agents had no template to follow and no prompt to dig past the symptom to an underlying cause. New skill: usethis-lesson-create Introduces .agents/skills/usethis-lesson-create/SKILL.md covering: Why RCA matters — surface summaries don't prevent recurrence; a lesson must answer what, why, and what principle 5 Whys procedure — iterative "why?" questioning with a worked example showing symptom → root cause → transferable principle Lesson template — structured Markdown template with five sections: What happened · Root cause · Generalised principle · Resolution · Follow-up Filing guidance — title the GitHub issue after the principle, not the symptom (e.g. agent: always run static checks after modifying AGENTS.md, not agent: forgot to update AGENTS.md) Supporting changes AGENTS.md Lessons section — replaces the freeform paragraph with a tighter directive referencing usethis-lesson-create AGENTS.md skills registry — adds the new skill to the table usethis-github-issue-create v1.1 — adds a cross-reference on the "record a lesson" bullet so agents are directed to structure the lesson first

Open Graph Description: The existing Lessons guidance in AGENTS.md was generic prose with no structure — agents had no template to follow and no prompt to dig past the symptom to an underlying cause. New skill: usethis-le...

X Description: The existing Lessons guidance in AGENTS.md was generic prose with no structure — agents had no template to follow and no prompt to dig past the symptom to an underlying cause. New skill: usethis-le...

Opengraph URL: https://github.com/usethis-python/usethis-python/pull/1801

X: @github

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