mutai 0.1.5

Managed Unified Tree — version management for AI agents

Mut

Mut is version control for context - built for multi-agent collaboration.

• Centralized context — the server holds the single source of truth. All agents push to and pull from one place. No diverging copies, no conflicts.
• Per-agent scopes — each agent has its own scope (e.g. Agent A on /src/, Agent B on /docs/). Agents collaborate on the same project, but each one only sees and writes the context it's permitted to access.

Old World vs New World

	Old World (Git)	New World (Mut)
For whom	Humans	AI Agents
Branches	Decentralized — every branch is equal, no single truth	Centralized — one source-of-truth branch, agents sync from it
Conflicts	Surface on merge / push — require human resolution	Auto-resolved by the server — push never fails
Access	All developers see the full repo	Each agent only sees the files within its scope

1. One Source of Truth, Not Scattered Branches

Old World (Git)

Two agents update the same customers.json — one collects from calls, the other from emails. Each works on its own branch. Which branch has the full list? Neither. The data splits, conflicts follow.

New World (Mut)

There's one context on the server. Both agents push to the same place. The server merges automatically. No branches to choose from, no data drift.

2. Per-Agent Scopes, Not Full Access

Old World (Git)

A company runs two agents on the same project: a customer-facing chatbot that reads product docs, and an internal BI agent that reads financial reports. Both get full repo access — the chatbot can see revenue numbers, the BI agent can overwrite customer content. Sensitive data leaks across boundaries that should never be crossed.

New World (Mut)

Each agent gets a scope. The chatbot reads /docs/, the BI agent reads /reports/. Same project, naturally isolated.

Quick Start

Architecture Overview

Mut has two components that run separately:

• Server (mut-server) — the centralized source of truth. Hosts the project context and handles merges. Typically runs on a dedicated machine or cloud instance so all agents can reach it. Creates a .mut-server/ directory to store objects, scopes, and history.
• Client (mut) — runs wherever your agent runs. Clones the context, commits changes locally, and pushes/pulls to/from the server. Creates a .mut/ directory inside your workspace to track local state.

┌─────────────┐           ┌─────────────────┐
│  Agent A    │  push →   │                 │
│  (client)   │  ← pull   │     Server      │
└─────────────┘           │  (source of     │
                          │   truth)        │
┌─────────────┐           │                 │
│  Agent B    │  push →   │                 │
│  (client)   │  ← pull   │                 │
└─────────────┘           └─────────────────┘

Example: Two OpenClaw Agents Sharing Context

You have two OpenClaw agents. Agent A handles customer conversations via WhatsApp. Agent B runs BI analysis on internal data. Each has its own workspace folder — that folder is its context.

Without Mut: Each OpenClaw workspace is a plain folder — no version history, no rollback. If an agent corrupts a file, it's gone. You can't see what all your agents are working on in one place. There's no way to govern or audit agent context across machines.

With Mut: You run mut-server on a VPS (or one of the machines) as the single source of truth. Every change is versioned — you can roll back anytime. All agent context is visible in one place. With scopes, Agent A can only write to /conversations/, Agent B can only write to /reports/. Version control, visibility, and governance — built in.

┌─────────────────┐           ┌─────────────────────┐
│  OpenClaw #1    │  push →   │  Server             │
│  workspace-1/   │  ← pull   │  ├── workspace-1/   │
│  ├── convos/    │           │  │   ├── convos/    │
│  └── reports/   │           │  │   └── reports/   │
│  └── .mut/      │           │  ├── workspace-2/   │
└─────────────────┘           │  │   ├── tasks/     │
                              │  │   └── logs/      │
┌─────────────────┐           │  └── .mut-server/   │
│  OpenClaw #2    │  push →   │                     │
│  workspace-2/   │  ← pull   │                     │
│  ├── tasks/     │           │                     │
│  └── logs/      │           │                     │
│  └── .mut/      │           │                     │
└─────────────────┘           └─────────────────────┘

Tip: For local development or testing, you can run both mut-server and mut on the same machine — the server just uses a local folder as its store.

1. Install

pip install mutai

This installs both mut (client) and mut-server (server) commands.

2. Setup (One-Time)

Server — on the machine that hosts the source of truth:

mut-server init ./my-project --name my-project
mut-server add-scope ./my-project --id scope-src --scope-path "/src/"
mut-server issue-credential ./my-project --scope scope-src --agent agent-1 --mode rw
# → prints a credential key, save it for the agent
mut-server serve ./my-project --port 9742

Client — on the machine where your agent runs:

mut clone http://<server-host>:9742 --credential <CREDENTIAL>

Done. The agent now has a local copy of the context in my-project/.

3. Daily Usage

Sync local changes to server:

mut commit -m "update customer records"
mut push

Pull latest context from server (other agents' changes):

mut pull

Check what changed locally:

mut status

View history:

mut log

Roll back to a previous version:

mut checkout <snapshot-id>

Core concepts:

• Content-addressable storage — files are stored by SHA-256 hash, identical content stored once
• Merkle tree — directory structure is a hash tree; changing one file recomputes hashes up to the root
• Scopes — each agent gets a path prefix (e.g. /src/) with read/write permissions
• Server-side merge — when two agents modify the same scope, the server runs three-way merge (line-level, JSON key-level, then LWW fallback)
• Grafting — after a push, the server replaces the agent's subtree in the full project tree and recomputes the root hash

Commands

Agent CLI (mut)

Command	Description
mut clone <url>	Clone from server (supports invite URLs)
mut register <invite-url>	Register with a server using an invite
mut status	Show uncommitted changes
mut commit -m "msg"	Snapshot the working directory
mut push	Push commits to server
mut pull	Pull changes from server
mut log	Show commit history
mut diff <id1> <id2>	Compare two snapshots
mut checkout <id>	Restore to a previous snapshot
mut show <id>:<path>	Show a file at a specific snapshot
mut tree <id>	Show Merkle tree structure
mut stats	Repository statistics

Server CLI (mut-server)

Command	Description
mut-server init <path>	Initialize a server repository
mut-server create-invite <path>	Generate an invite URL for agents
mut-server add-scope <path>	Manually add a scope + assign agents
mut-server issue-token <path>	Manually issue an API key
mut-server serve <path>	Start the HTTP server

Requirements

• Python 3.9+
• No external dependencies (stdlib only)

License

MIT