Skip to content
Agentmart
Submit a tool

agent-development-pack

Curated bundle for building, testing, and coordinating AI agent systems.

Skill by 4444J99

IndexedMIT★ 17
Write a review

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/4444j99-agent-development-pack

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

Curated bundle for building, testing, and coordinating AI agent systems. Includes multi-agent orchestration, agent testing, cross-agent handoff, MCP server building, and prompt engineering. Use when developing AI agent workflows or multi-agent systems.

Use cases: backend, testing, agent-building

Reviews

Write a review

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/agent-development-pack

What's inside

Skill name
agent-development-pack
Description
Curated bundle for building, testing, and coordinating AI agent systems. Includes multi-agent orchestration, agent testing, cross-agent handoff, MCP server building, and prompt engineering. Use when developing AI agent workflows or multi-agent systems.
License
MIT
Instructions
24 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Agent Development Pack

A curated bundle for building, testing, and coordinating AI agent systems with proper handoff and tool integration.

## What's Included

- **agent-swarm-orchestrator** — Design multi-agent systems with coordinated swarms and task distribution
- **agent-testing-patterns** — Test agent tool use, non-deterministic outputs, and multi-turn conversations
- **cross-agent-handoff** — Transfer context between agent sessions with structured handoff protocols
- **mcp-builder** — Build MCP (Model Context Protocol) servers for extending agent capabilities
- **prompt-engineering-patterns** — Design effective prompts with structured formats and chain-of-thought

## Getting Started

Install this bundle when building AI agent systems. The recommended workflow:

1. **Design:** Use prompt-engineering-patterns to architect system prompts and tool definitions
2. **Build:** Use mcp-builder for custom tool servers and agent-swarm-orchestrator for multi-agent coordination
3. **Test:** Use agent-testing-patterns for unit, integration, and E2E agent testing
4. **Coordinate:** Use cross-agent-handoff for reliable session continuity

This pack is the foundation for ORGAN-IV (orchestration) agent development.

From 4444J99/a-i--skills, MIT.

More from 4444J99/a-i--skills

Signals

Stars
17
Forks
9
Open issues
6
Last commit (this folder)
Apr 18, 2026 (6 months ago)
Last release
Feb 6, 2026 (8 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/4444J99/a-i--skills
Website
4444j99.github.io/a-i--skills/
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from 4444J99

Cite this page

agent-development-pack skill. Agent Mart. https://agentmart.dev/skills/4444j99-agent-development-pack (last updated 2026-10-24)