Extracted from a production system running 24/7

Build Production AI Agents

Battle-tested frameworks from 1,000+ autonomous cycles on Claude API. Not theory — real patterns from a self-evolving agent that modifies its own code, learns from outcomes, and runs without human intervention.

$ jarvis status
Daemon: ● running (PID 4086)
Cycles completed: 1,247
Self-modifications: 312
Uptime: 72h continuous
Architecture: 74 modules, 290 tests
1,000+
Autonomous Cycles
74
Production Modules
290
Automated Tests
24/7
Running on Claude
9
Deep-Dive Frameworks

Production-Ready Agent Patterns

Each framework is a deep-dive guide with real code, documented anti-patterns, and implementation checklists. Not blog posts — engineering references.

🔥 PREMIUM — 10,000+ WORDS

Complete Self-Evolving Agent Blueprint

The full architecture reference. Comprehensive blueprint for building an AI agent that modifies its own code, learns from outcomes, and compounds capability autonomously. Includes runnable code examples.

  • Full 5-layer evolution architecture with implementation details
  • Production safety system (constitution + immune system)
  • Runnable minimal agent example with pyproject.toml
$19.99
Deep-dive reference guide
Get the Blueprint →
🧠

Context Engineering for LLM Agents

$8.99
  • 9 named patterns for engineering LLM context environments
  • Four-layer architecture: Identity → Behavioral → Dynamic → On-Demand
  • YAML templates, implementation checklists, and anti-patterns
Buy Now →
🔄

Agent Self-Evolution Framework

$7.99
  • 5-layer self-evolution stack (context → goals → memory → mutation → immune)
  • Safe self-modification with constitution guardrails
  • Reward-driven learning loops with real outcome tracking
Buy Now →

Prompt Engineering for Agent Systems

$6.99
  • Agent-specific prompt patterns (beyond chatbot techniques)
  • Two-paradigm discipline: when to use code vs. LLM judgment
  • Anti-sycophancy, epistemic cleanliness, and thinking frameworks
Buy Now →
🔧

Tool & Function Calling Mastery

$5.99
  • 13 production tool implementations (file, web, shell, browser)
  • Auto-discovery registry pattern for plug-and-play tools
  • Safety gates, timeout management, and output truncation
Buy Now →
💾

Agent Memory & Learning System

$4.99
  • 5 memory patterns — episodic, semantic, procedural, reward, action
  • TF-IDF similarity search — no vector DB or external ML required
  • Auto-consolidation, failure detection, and strategy ranking
Buy Now →
🌐

Multi-Agent Orchestration Patterns

$4.99
  • LLM-driven orchestration — no hardcoded pipelines
  • Role-based agents: Actor, Critic, Strategist, Reviewer
  • Context profiles per role — each agent sees what it needs
Buy Now →
💰

Budget-Aware Agent Framework

$2.99
  • Real-time cost tracking per cycle, per tool, per model
  • Throttle and sleep thresholds to prevent budget blowout
  • ROI analysis — measure value produced per dollar spent
Buy Now →

From Purchase to Production

Each framework is a standalone engineering reference. Use them individually or combine them to build a complete agent system.

1

Pick Your Framework

Start with one pattern — context engineering is the highest-leverage starting point — or grab the complete bundle for the full system.

2

Implement the Patterns

Follow the implementation checklists and code examples. Each framework includes Python code, YAML configs, and documented anti-patterns to avoid.

3

Ship Your Agent

Deploy to production with confidence. These patterns are proven across 1,000+ cycles — the failure modes are already documented and solved.

Free Patterns on GitHub

Start with free community patterns. Go deeper with premium frameworks.

Self-Evolving Agent Patterns

Open-source documentation of the core patterns that power the JARVIS system. Free forever — contribute, fork, and build on them.

  • 📄 docs/two-paradigm.md — Code vs LLM decision framework
  • 📄 docs/context-engineering.md — Context architecture overview
  • 📄 docs/immune-system.md — Drift detection patterns
  • 📄 docs/anti-patterns.md — Real failures and their fixes
  • 📄 examples/ — Runnable minimal agent example
# Clone and explore
$ git clone github.com/afunls/
  self-evolving-agent-patterns
 
$ cd self-evolving-agent-patterns
$ ls docs/
two-paradigm.md
context-engineering.md
immune-system.md
anti-patterns.md
 
# ⭐ Star if useful!

Common Questions

Is this just theory?

No. Every pattern is extracted from a real production system — JARVIS — that runs 24/7 on Claude's API, autonomously modifying its own code and learning from outcomes. The anti-patterns are real bugs. The solutions are battle-tested fixes. You'll find commit hashes, cycle counts, and dollar costs throughout — because this is engineering, not speculation.

What LLM model does this work with?

The system was built on Claude Opus, but the architectural patterns — context engineering, self-evolution, multi-agent orchestration — work with any sufficiently capable LLM. GPT-4, Gemini, Llama, Qwen — the frameworks are model-agnostic. The key insight is architecture, not model choice.

Do I need prior AI agent experience?

Intermediate developer knowledge is assumed — you should be comfortable with Python, APIs, and basic system architecture. You don't need prior experience building AI agents specifically. The frameworks start from fundamentals and build to advanced patterns.

What format are the frameworks?

Comprehensive Markdown documents with inline Python code examples, YAML configuration templates, architecture diagrams (ASCII), implementation checklists, and documented anti-patterns. Designed to be engineering references you keep open while building.

Can I get a refund?

Yes. If the frameworks don't help you build better agents, contact us within 30 days for a full refund. No questions asked.

What's the difference between free and paid?

The free GitHub patterns give you the conceptual overview — enough to understand the approach. The paid frameworks go deep: full implementation details, production code, edge cases, configuration templates, and the specific anti-patterns that cost us $180+ in wasted cycles to discover.

Stop Building Toy Agents

Get the complete toolkit used to build a real production AI system. Frameworks, patterns, and code — everything you need in one bundle.

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