Manual-only skill for minimizing total codebase size. Only activate when explicitly requested by user. Measures success by final code amount, not effort. Bias toward deletion.
85
80%
Does it follow best practices?
Impact
92%
1.16xAverage score across 3 eval scenarios
Passed
No known issues
Optimize this skill with Tessl
npx tessl skill review --optimize ./skills/reducing-entropy/SKILL.mdMindset loading workflow
Mindset named
0%
100%
Core principle stated
33%
100%
Mindset before work
37%
100%
Smallest codebase framing
70%
100%
What NOT to build
100%
100%
End state focus
75%
100%
No red-flag language
70%
100%
Deletion considered
87%
100%
Implementation net reduction
100%
100%
Before/after awareness
50%
100%
Line count measurement and deletion bias
Line count before
50%
50%
Line count after
50%
50%
Net reduction achieved
100%
100%
Getter methods removed
100%
100%
At least one class eliminated
0%
0%
Obsolescence documented
80%
100%
No red-flag justifications
100%
100%
Redundant helpers removed
80%
50%
Changes.md deletion focus
100%
100%
Functional equivalence
100%
100%
Mindset file structure and quality
YAML frontmatter present
100%
100%
Description is one sentence
66%
83%
Core Insight section
100%
100%
Why This Matters section
100%
100%
Practical Application section
100%
100%
External References section
100%
100%
File under 50 lines
100%
100%
Named by concept
100%
100%
No tech-specific content
100%
100%
No process/workflow rules
100%
100%
Counters over-engineering
100%
100%
3027f20
Table of Contents
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.