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understory

understory — memory that grows. Self-wiring, plain-markdown memory for AI agents (MCP + local models + a living graph).

Developer ToolsAI AgentsTypeScript 190 35Health 67
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What is it?

What it is

**Memory that grows.** The layer beneath your agents: a self-wiring, plain-markdown memory. Every fact your agents learn is filed as a markdown concept, cross-linked into a living knowledge graph, and kept healthy by the agent itself — searchable, diffable, and entirely yours. Runs great on local models.

Why it exists

understory — memory that grows. Self-wiring, plain-markdown memory for AI agents (MCP + local models + a living graph).

Who should use it

Teams building with TypeScript who want an open-source, self-hosted option.

Who should avoid it

Teams that need a fully managed SaaS with enterprise SLAs out of the box.

How it works

A quick walkthrough in plain English

How understory works

Step 1 of 3

You interact with it

Open understory, send a request, or connect it to your stack.

Features

Open source
Documented setup

Advantages

  • Open source (Open Source)
  • Active TypeScript ecosystem
  • Self-hosted deployment options

Disadvantages

  • Requires operational ownership for self-hosted setups
  • Community support varies by project maturity

Installation

FAQ

What is understory?

understory is an open-source project licensed under Open Source.

What language is understory built with?

Primary language: TypeScript.

Is it free to use?

Yes. Licensed under Open Source. Check the license for commercial use.

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