ai-agent-development

ai-agent-development is a skill for Claude Code, Codex from satnamrsm/https-github.com-sickn33-antigravity-awesome-skills. It costs 32 tokens per session (903 once invoked), scanned A, a copy of ai-agent-development, MIT.

A workflow for building AI agents, including single agents, groups of cooperating agents, and systems that coordinate tools and memory.

In plain words
What is it for?
Use it to design agent capabilities, connect tools, add memory, choose orchestration patterns, and include human review.
Why use it?
It gives developers an organized way to plan, build, and test agent-based software instead of assembling the pieces ad hoc.

Skill for Claude CodeCodex

Part of the antigravity-awesome-skills plugin — 198 skills shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/satnamrsm/https-github.com-sickn33-antigravity-awesome-skills/ai-agent-development
Any agent
npx skills add satnamrsm/https-github.com-sickn33-antigravity-awesome-skills --skill ai-agent-development
Clone the repo
git clone --depth 1 https://github.com/satnamrsm/https-github.com-sickn33-antigravity-awesome-skills

Made for: Claude Code, Codex.

Or install antigravity-awesome-skills, the plugin that ships this one along with the rest of its 198 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ai-agent-development

README.md
[![agentmods](https://agentmods.dev/badge/skills/satnamrsm/https-github.com-sickn33-antigravity-awesome-skills/ai-agent-development.svg)](https://agentmods.dev/skills/satnamrsm/https-github.com-sickn33-antigravity-awesome-skills/ai-agent-development)
Your own site
<a href="https://agentmods.dev/skills/satnamrsm/https-github.com-sickn33-antigravity-awesome-skills/ai-agent-development"><img src="https://agentmods.dev/badge/skills/satnamrsm/https-github.com-sickn33-antigravity-awesome-skills/ai-agent-development.svg" alt="Measured on agentmods" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 903 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 94% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00032 $0.00903
Opus 5 $0.00016 $0.00451
Sonnet 5 $0.00006 $0.00181
Haiku 4.5 $0.00003 $0.00090

Measured 5d ago against content hash c79afb2a4456, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

ai-agent-development scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

94% identical to ai-agent-development — 5 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/ai-agent-development/SKILL.md · 174 lines

How it starts

The opening of the file, as written. The whole thing — 174 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AI Agent Development Workflow

Overview

Specialized workflow for building AI agents including single autonomous agents, multi-agent systems, agent orchestration, tool integration, and human-in-the-loop patterns.

When to Use This Workflow

Use this workflow when:

  • Building autonomous AI agents
  • Creating multi-agent systems
  • Implementing agent orchestration
  • Adding tool integration to agents
  • Setting up agent memory

Workflow Phases

Phase 1: Agent Design

Skills to Invoke
  • ai-agents-architect - Agent architecture
  • autonomous-agents - Autonomous patterns
Actions
  1. Define agent purpose
  2. Design agent capabilities
  3. Plan tool integration
  4. Design memory system
  5. Define success metrics
Copy-Paste Prompts
Use @ai-agents-architect to design AI agent architecture

Phase 2: Single Agent Implementation

Skills to Invoke
  • autonomous-agent-patterns - Agent patterns
  • autonomous-agents - Autonomous agents
Actions
  1. Choose agent framework
  2. Implement agent logic
  3. Add tool integration
  4. Configure memory
  5. Test agent behavior
Copy-Paste Prompts
Use @autonomous-agent-patterns to implement single agent

Phase 3: Multi-Agent System

Skills to Invoke
  • crewai - CrewAI framework
  • multi-agent-patterns - Multi-agent patterns
Actions
  1. Define agent roles
  2. Set up agent communication
  3. Configure orchestration
  4. Implement task delegation
  5. Test coordination
Copy-Paste Prompts
Use @crewai to build multi-agent system with roles

Phase 4: Agent Orchestration

Skills to Invoke
  • langgraph - LangGraph orchestration
  • workflow-orchestration-patterns - Orchestration
Actions
  1. Design workflow graph
  2. Implement state management
  3. Add conditional branches
  4. Configure persistence
  5. Test workflows
Copy-Paste Prompts
Use @langgraph to create stateful agent workflows

Phase 5: Tool Integration

Skills to Invoke
  • agent-tool-builder - Tool building
  • tool-design - Tool design

Read the full file on GitHub · 174 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 174 lines · 32 tokens per session scan A c79afb2a4456

Subscribe to this mod's changes

ai-agent-development is a skill published in the GitHub repository satnamrsm/https-github.com-sickn33-antigravity-awesome-skills (5 stars, last pushed yesterday), licensed MIT. It adds 32 tokens to every session and 903 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 94% identical to ai-agent-development, differing in 5 lines, and is treated as a copy.