Joe Che's APRIL Resource

Advanced Infrastructure for Multi-Agent AI Operating Systems

For builders who have moved past single agents and are ready to make their entire system work as one intelligent, coordinated network.

6 layers. Memory, navigation, self-learning, coordination, dispatch, and composability.

Read the full guide below

Most people stop at the agent layer. They build ten agents, maybe twenty, and then wonder why the system feels like it is getting harder to manage instead of easier.

The bottleneck is not more agents. The bottleneck is infrastructure. Agents that cannot remember what happened last session, cannot see how the codebase connects, and cannot share knowledge with other agents are doing a fraction of what they are capable of.

This guide covers the six layers that turn a collection of agents into a system that gets smarter every day it runs.

Three tools that give your agents memory, structural awareness, and shared knowledge across the whole system.

AgentMem

A local worker service that gives all your agents shared, searchable memory. Agents write to it at session end and recall from it at session start. The result is agents that remember what worked, what a user said last week, and what decisions were made across sessions. Install once via npm. Every agent in your system can use it immediately.

Graphify

A Python tool that reads your entire agent codebase and builds a knowledge graph from it. Every function, class, and module becomes a node. Every dependency becomes an edge. The result is a queryable map of how your whole system connects. With 20+ agents sharing utilities, Graphify is the only way to know for certain what uses what.

Graphiti

A temporal knowledge graph by Zep. Where AgentMem answers "what do I remember?", Graphiti answers "what does the whole system know about the world, and when did it learn it?" Every agent observation gets timestamped and linked by entity and relationship. The graph gets more valuable every day it runs.

The Full Stack

How the six layers work together

Foundation

Recipes and skills form the base. Reusable capabilities that any agent or session can use without rebuilding.

Navigation

The index system makes everything findable. INDEX.md, CONTEXT.md, and ROUTING-SLIM.md mean any agent can orient itself in three reads.

Memory

AgentMem, Graphify, and Graphiti give agents individual memory, structural awareness, and shared knowledge across the whole system.

Coordination

Project manager agents synthesize domain signals and route work to specialists. Humans receive a brief. Agents handle the rest.

Learning

Observe, flush, update. Every agent writes at session end. Over time, the system accumulates institutional knowledge that informs every future decision.

Dispatch

The right task goes to the right agent with the right model. Parallelization is the default. Synchronous execution is the exception.

Go deeper

This is what we build in the Mastermind.

A small, focused group of business owners who meet weekly to build real systems, fast. We go from idea to live agent in a single session. Infrastructure like this is standard.

Small group, capped at 15
We meet weekly
Real builds, real systems
Learn More