name	skill-improver
description	Turn a reviewer/judge failure into an instruction-surface change that passes a prevention test.
triggers	["a mistake recurred","reviewer feedback points at a missing rule/skill"]
allowed-tools	Read Write Edit Grep Glob
argument-hint	<short description of the failure>

skill-improver (principle 8)

Every mistake is a prompt bug. Convert it into a durable instruction change.

Identify the instruction surface that should have prevented the failure (a rule, a skill, or AGENTS.md Critical Rules).
Propose the minimal wording change.
Prevention test (mandatory): would this new wording have changed the original failure? If not, the change is rejected.
Admission test: does an existing rule already cover this? If yes, do not duplicate — sharpen the existing one. Duplication is what kills wikis.
Record the gotcha in .agents/wiki/ (central, committed) or the local wiki if repo-specific.

name	skill-improver
description	Turn a reviewer/judge failure into an instruction-surface change that passes a prevention test.
triggers	["a mistake recurred","reviewer feedback points at a missing rule/skill"]
allowed-tools	Read Write Edit Grep Glob
argument-hint	<short description of the failure>

Every mistake is a prompt bug. Convert it into a durable instruction change.

Identify the instruction surface that should have prevented the failure (a rule, a skill, or AGENTS.md Critical Rules).
Propose the minimal wording change.
Prevention test (mandatory): would this new wording have changed the original failure? If not, the change is rejected.
Admission test: does an existing rule already cover this? If yes, do not duplicate — sharpen the existing one. Duplication is what kills wikis.
Record the gotcha in .agents/wiki/ (central, committed) or the local wiki if repo-specific.

skill-improver