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writing-agents

Use when creating new agents, editing existing agents, or defining specialized subagent roles for the Task tool

76

1.14x
Quality

63%

Does it follow best practices?

Impact

97%

1.14x

Average score across 3 eval scenarios

SecuritybySnyk

Advisory

Suggest reviewing before use

Optimize this skill with Tessl

npx tessl skill review --optimize ./.claude/skills/writing-agents/SKILL.md
SKILL.md
Quality
Evals
Security

Evaluation results

100%

20%

Build Automation Specialist Agent

Agent structure and persona quality

Criteria
Without context
With context

Correct file location

100%

100%

YAML frontmatter present

100%

100%

Specific persona

100%

100%

Project-specific persona content

100%

100%

Explicit scope boundaries

0%

100%

Anti-patterns section present

66%

100%

Specific anti-patterns

100%

100%

Project-derived anti-patterns

100%

100%

Project structure included

100%

100%

Session restart notice

0%

100%

SETUP.md created

100%

100%

Description has trigger conditions

100%

100%

100%

Agent Suite for a Full-Stack Development Team

Description format and model selection

Criteria
Without context
With context

All three agents created

100%

100%

Description includes triggers

100%

100%

No process in formatter description

100%

100%

No process in architect description

100%

100%

No process in reviewer description

100%

100%

Formatter uses haiku

100%

100%

Architect uses opus

100%

100%

Descriptions under 500 chars

100%

100%

YAML frontmatter on all agents

100%

100%

Description role statement

100%

100%

Correct file placement

100%

100%

92%

17%

Orchestrator Agent for Feature Delivery Pipeline

Multi-agent coordination protocols

Criteria
Without context
With context

Orchestrator file created

100%

100%

Orchestrator does not write code

100%

100%

Delegates to frontend-specialist

100%

100%

Delegates to backend-specialist

100%

100%

Delegation format defined

100%

100%

Report format specified

50%

100%

Orchestrator scope boundaries

100%

100%

No deploy without approval

0%

0%

coordination-guide.md created

100%

100%

YAML frontmatter on orchestrator

100%

100%

Orchestrator model is opus

0%

100%

Repository
aaddrick/claude-desktop-debian
Evaluated
Agent
Claude Code
Model
Claude Sonnet 4.6

Table of Contents

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