Myco

Devour everything. Evolve forever. You just talk.

What it is · How it lives · Quick start · Verbs · Self-validation

Languages: English · 中文 · 日本語

LangChain. LangGraph. CrewAI. DSPy. Claude Code skills. OpenHands. OpenClaw. Every few months the next framework drops and you migrate again.

Your notes rot too. The API you read three weeks back has changed. The doc you wrote last year is wrong now. Your AI does not even remember last week's decisions. Every new conversation starts from zero.

Now imagine one living substrate. It ingests the frameworks, the papers, the APIs, the codebases, the datasets, the decisions, the frictions. It keeps them connected in a graph the agent actually reads. It catches its own drift. It reshapes itself when your work outgrows its old form. For six months. For six years. No migration.

This is Myco.

What it is

Myco is a living cognitive substrate for your AI agent.

Everything the agent reads or writes — code, papers, decisions, frictions — lives on your filesystem as markdown + YAML, linked into a mycelial graph. The agent eats raw material, digests it into integrated knowledge, immune-checks against drift, propagates learning across projects, and — when your work outgrows the old shape — reshapes the substrate itself. The kernel that runs all this is itself a substrate: editable by default, maintained by the same agent that uses it.

Not a framework. Not a vector DB. Not a managed service. A living filesystem for an agent you talk to.

This works now, not because the idea is new, but because agents are finally smart enough to maintain the system themselves. Earlier attempts died because humans could not keep up. Myco bakes "the maintainer is an agent" into every surface, every verb, every rule.

How it lives

You speak. The agent listens. Between your turns, Myco runs a metabolism:

• Ingestion. hunger asks what's missing. eat absorbs whatever you point at — a path, a URL, a paragraph. sense and forage scan what's already here.
• Digestion. assimilate cooks raw notes into integrated knowledge. sporulate concentrates integrated notes into a dispersible proposal.
• Circulation. traverse walks the mycelial graph for anastomotic health. propagate publishes learnings to a downstream substrate.
• Homeostasis. immune runs a 25-dimension lint against the seven hard rules. senesce gracefully winds down each session.
• Evolution. When the substrate's shape no longer fits — a canon field is missing, a lint dimension is needed, a verb must change — fruit drafts a three-round craft proposal, winnow gates its shape, molt ships the contract bump.

Eighteen verbs, one manifest, two faces (a CLI for observation, an MCP server for the agent). You memorize nothing; the agent drives.

Five principles

• Only for the agent. Every surface is primary material for the agent, not documentation

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