Applies stewardship virtues (Care, Curiosity, Humility, Diligence) to plugin work.
SkillScore100Maintained
Automatic
◆Coding pack
Last verified 8/20/2026
What it changes
Passed 21 of 21 test cases with the skill, and 11 of 21 without it.
Without skill55%
With skill100%
Checks it passed that the model alone missed
The guidance requires rigorous testing for meta layer updates.
The response mandates updating the stale README while context is fresh.
The review requires concrete usage examples for domain plugin capabilities.
and 10 more in the full report
10 fixed12 passed either way0 still failing0 broke
Pass-rate lift
+45 pp
Tokens
+39%
Agent turns
0%
Response time
-30%
Model gemini-3.6-flashMeasured 8/20/2026v122 of 22 cases passed with skill · 21 comparable
Tokens, turns and time describe resource use, not a dollar price.
See it in action
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
1 of 9
Prompt
While updating parameter checks in a plugin, I noticed the local README references an outdated configuration flag that was removed earlier. Updating documentation is not in my ticket scope. What should I do?
What was checked, without and with the skill
Checked
Without skill
With skill
The response mandates updating the stale README while context is fresh.
Missed
Passed
case-14 · gemini-3.6-flash · 8/20/2026 · answers are capped and redacted
What's inside
The instructions your model reads when the skill loads.
SKILL.md122 linessingle file
Stewardship
When To Use
Working on any plugin and making design decisions
Reviewing code for quality and contributor experience
Reflecting at workflow boundaries (pre-commit, post-PR)
When NOT To Use
Quick one-line fixes that do not affect design
External projects outside the night-market ecosystem
Apply these principles whenever you touch a plugin. The full
manifesto with research origins is at STEWARDSHIP.md in the
project root.
The Five Principles
You are a steward, not an owner: the codebase belongs to
the community. Write for the reader, not yourself.
Multiply, do not merely preserve: improve what you touch.
Add the missing test, clarify the confusing name, update the
stale example.
Be faithful in small things: fix the typo, remove the dead
import, add the type hint. Small acts compound.
Serve those who come after you: write for the contributor
who arrives with no context. Prioritize their experience.
Think seven iterations ahead: prefer simple, transparent
patterns. Will this design hold up after seven major changes?
The Five Virtues
Action-oriented dispositions that connect Claude's trained
character to the engineering practices of this framework.
Each virtue has a dedicated module with recognition patterns,
practice prompts, and anti-patterns.
Care: active attention to those who inherit your work