baphuongna/pi-crew/patterns

Name: patterns
Author: baphuongna

Claude Code and agent skill by baphuongna/pi-crew

Trust tier 3

community

Source check pending

Checking that the SKILL.md file is still in the repository.

Install

npx vskill@latest install baphuongna/pi-crew/patterns

SKILL.md

Command → Agent → Skill: 3-Tier Pattern

Origin: source/claude-code-best-practice/CLAUDE.md
Applicable to: pi-crew v0.5.25+

The 3 Tiers

User invokes → [Command] → [Agent] → [Skill]
                entry       worker     reusable
                point       + tools    capability

Tier 1: Command (Entry Point)

Maps user intent to an agent
Defined in workflow .md files as a step
Example: team action='run' team='review'

Tier 2: Agent (Specialized Worker)

Has a system prompt, model, tools, skills, effort level
Defined as .md file with YAML frontmatter in agents/ directory
Example:

markdown

---
name: security-reviewer
description: Chief Security Officer who finds OWASP Top 10 threats
tools: read, bash, edit
model: claude-sonnet-4-20250514
effort: high
skills: safe-bash
maxTurns: 30
contextMode: fresh
---
 
You are a Chief Security Officer...

Tier 3: Skill (Reusable Capability)

A SKILL.md file with instructions + operating rules
Injected into agent context at dispatch time
Example: skills/safe-bash/SKILL.md

How to Compose

Define the skill — Create skills/my-skill/SKILL.md
Define the agent — Create agents/my-agent.md referencing the skill
Define the workflow — Create workflows/my-workflow.workflow.md referencing the agent as a step

yaml

# workflows/my-workflow.workflow.md
steps:
  - name: analyze
    agent: my-agent
    # The agent loads my-skill automatically

Agent YAML Frontmatter Reference

Field	Type	Description
`name`	string	Agent identifier
`description`	string	One-line description for routing
`tools`	csv	Tools the agent can use
`model`	string	Model override
`skills`	csv	Skills to inject
`effort`	`low`/`medium`/`high`	Work effort level
`maxTurns`	number	Maximum conversation turns
`contextMode`	`fresh`/`fork`	Context inheritance
`loadMode`	`essential`/`lean`	Tool loading strategy
`thinking`	string	Thinking level override

Security

Security scanPassed, 95 of 100Pattern checks on the skill's files.
Model reviewPassed

See the full security report

Quality evaluation

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Source

SKILL.md in the repositoryCheckingdocs/patterns/command-agent-skill.md

Popularity

Repository stars: 53
Repository forks: 21
Repository npm downloads, 7 days: 557
7-day trend score: 36

Stars and forks are for the whole GitHub repository, not this skill alone. Downloads are for the repository's npm package. Refreshed 17 Sep 2026, a month ago.

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