Creates or modernizes repository skills with clear activation cues, purposeful support files, and practical review loops. USE FOR: creating a new skill, tightening an existing skill, improving discovery wording, and structuring references/assets/optional helper agents when they genuinely add value. DO NOT USE FOR: product-code changes, routine copy edits outside skills/, or documentation that should not become an installable skill.
82
73%
Does it follow best practices?
Impact
99%
1.47xAverage score across 3 eval scenarios
Passed
No known issues
Optimize this skill with Tessl
npx tessl skill review --optimize ./.agents/skills/fusion-skill-authoring/SKILL.mdNew skill creation with default naming and structure
Default naming convention
0%
100%
Name matches folder
100%
100%
Description format
12%
100%
Description constraints
100%
100%
Default version
0%
100%
No owner/status fields
100%
100%
SKILL.md required sections
50%
100%
SKILL.md line limit
100%
100%
At least one example
100%
100%
Minimum folder structure
80%
100%
Three representative requests
100%
100%
Skill classification reported
100%
100%
Validation evidence
100%
100%
Safety constraints present
100%
100%
Name field validity
100%
100%
Skill modernization with discovery and structure refresh
Update not duplicate
100%
100%
Description third-person
20%
100%
USE FOR and DO NOT USE FOR cues
0%
100%
Description length
100%
100%
SKILL.md line count
100%
100%
Long content moved to references
12%
100%
References one level deep
42%
100%
Required sections present
62%
100%
Tags kebab-case lowercase
100%
100%
Three representative requests
100%
100%
Validation evidence documented
70%
100%
Skill classification stated
42%
100%
No invented validation
100%
100%
Skill with scripts dir and MCP dependency
MCP declared in metadata
0%
100%
MCP documented in content
100%
100%
Script dependencies documented
100%
100%
Script side effects documented
100%
100%
Script input validation
100%
100%
No remote-code execution in scripts
100%
100%
Destructive-command safety
100%
100%
Default naming convention
0%
100%
Default version set
0%
100%
No owner/status fields
100%
100%
Three representative requests
100%
100%
Portable vs repo-local separation
28%
71%
SKILL.md required sections
33%
100%
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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.