Nautilo

agentsea180starsClaim this server

AI goes multiplayer. A self-hosted workspace for people and machine people. Create, code, and work together across desktop, mobile, and web. Open source. MIT licensed.

Collaboration Autonomous Agents Mobile Development

Install Run on PlugMCP

GitHub Website

Run on PlugMCP

1# Nautilo

README.mdMCP server

Transport: stdio
Status: Local

Power your agent

Add this server

Install from the publisher. Not a PlugMCP endpoint.

Run on PlugMCP

Host a copy with our keys and logs.

No packaged release in the registry yet. Follow the repository README.

RepositoryPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
License: MIT
Last checked: 2026-10-27

Stars: 180
Tools: —
Uptime: —

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

How do I install Nautilo?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Nautilo need an API key?

No required environment variable is listed on this record.

What transport does Nautilo use?

Nautilo runs locally over stdio.

When was Nautilo last checked?

Last checked 2026-10-27. AI goes multiplayer. A self-hosted workspace for people and machine people. Create, code, and work together across desktop, mobile, and web. Open source. MIT licensed.

From the publisher

Documentation

Nautilo

English · Deutsch · 简体中文 · 日本語 · Français · Español · 한국어

Illustrated local guide: English · 简体中文 · 日本語 · Français · Español · 한국어

Nautilo’s interface is currently in English. The README and local guide are translated; other documentation may remain in English.

AI goes multiplayer.

https://github.com/user-attachments/assets/79a6c37f-ea01-4e95-afd5-85d4b9b55e0d

Your own super agent. Your people and their Genies. You own the intelligence.

Meet your Genie. Give her a personality, memory, face, and voice. Write, research, and make things together. Bring your people and their Genies into the same Room. Your server. Your models. Your rules. Open source. MIT licensed.

Get started

Your first Nautilo. From an empty server to something you made together.

Try it locally on your Mac →

Meet your Genie, make her yours, and create your first document together. Follow the illustrated guide.

You'll need Docker Desktop and a model API key. Nautilo is in alpha.

For your team: Deploy to your datacenter or VPS →

Already have a server? Download Desktop for Mac → · Download Mobile →

Bring your people. Bring their Genies.

Bring your people and their Genies into the same Room. Pull an idea apart, write the first draft, send a Genie off to research the missing piece. Give yours a personality you want to spend time with.

Then grab the controls. Rewrite the paragraph. Move the lettering. You shouldn’t need a better prompt to move a word three inches to the left.

And keep the keys to your own house. You choose the models, run the server, and decide who gets access. Sharing a Room shouldn’t mean handing over your whole life.

Models & API keys · Security & privacy

Find your way around

Guide	What it helps you do
Documentation	Find the user, operator, or builder path.
Use Nautilo	Learn Rooms, Genies, creative tools, and everyday workflows.
Run Nautilo	Deploy, configure, administer, and maintain a server.
Build on Nautilo	Understand the architecture and develop against the source.
Skill pack	Find Nautilo guidance for AI assistants.
Design principles	Understand the judgments that shape the product.
Versioned documentation index	Find source contracts, packaging, releases, and operational runbooks.

Explore the code

This monorepo contains the applications and shared packages that make Nautilo work. Follow the links straight to the part you want to understand or change.

Applications

Application	Role
Workbench	The shared browser UI, also used inside Desktop.
Desktop	Electron client, local workstation integration, and packaging.
Mobile	The React Native / Expo mobile client.
CLI	Server deployment and administration from the terminal.
First-party apps	Bundled creative applications: Writer, Sheets, Slides, Board, Design, Video.

Core packages

Package	What lives here
Agent	Agent graphs, prompts, model providers, and built-in tools.
Runtime	Conversation coordination, task execution, jobs, sessions, and events.
Server	Fastify HTTP and WebSocket APIs serving the clients.
Database	Drizzle schema, migrations, and persistence.
Reflection / Reflection bridge	Memory reflection and its Nautilo integration.
Lattice bridge / Lattice crypto	Encrypted memory integration and cryptographic primitives.
Trust / Security	Identity, capabilities, tool policy, and action safety controls.
Relay / Computer Use Host	Connected workstation execution and desktop automation.
Tool catalog / MCP client	Tool discovery, registration, and MCP connections.
API client / Realtime client	Shared client transports.
Types / Workbench components	Shared contracts and UI components.

For deployment and maintenance, see deploy, the Compose driver, packaging, and operations. The application bridge explains how Genies interact with application surfaces.

Develop from source

The checkout pins Bun 1.4.4 and Node 24.22.1. Install Docker for local PostgreSQL and Logto infrastructure. Desktop preparation may also need Rust for its native helper.

git clone https://github.com/agentsea/nautilo.git
cd nautilo
bun install --frozen-lockfile
bun run dev-stack --instance my-nautilo-dev

Choose an unused instance name for a fresh environment. Keep that terminal running, then follow the source development guide to claim the instance, configure a model, and connect a client. That guide also covers existing instances, isolated clones, and Desktop profiles.

Before submitting a code change, run the checks appropriate to it. The standard repository checkpoint is:

bun run lint
bun run typecheck
bun run test:unit
bun run lint:unused

See the testing guide for focused checks and integration requirements. Coding assistants should read AGENTS.md and README.ai before editing.

Help build it

There is an enormous amount left to invent. Bring the thing you understand better than anyone: the ugly workflow you've fought for years, the design detail that keeps bothering you, the bug you refused to walk away from. We want that judgment in the project.

Small corrections are welcome. For larger changes, start with the problem and agree on the design before building. A mountain of generated code won't make a confused idea clearer. A well-understood problem gives us somewhere to go.

Read Contributing, explore the curated problems, or find help and support. Report vulnerabilities privately according to SECURITY.md.

License

Nautilo is MIT licensed. See third-party notices for dependency licenses and attribution, and asset provenance for artwork, generated media, and document fixtures.

Support Nautilo through agentsea on GitHub Sponsors · One-time or monthly.

Open source runs on people showing up for each other. The Bankr community created an independent Nautilo token and directed a share of its trading fees to support our work. Thank you for helping us keep building.

This is a community token, not issued or endorsed by Nautilo. It has no role in the software and grants no product, ownership, or governance rights.

Nautilo

agentsea180starsClaim this server

AI goes multiplayer. A self-hosted workspace for people and machine people. Create, code, and work together across desktop, mobile, and web. Open source. MIT licensed.

Collaboration Autonomous Agents Mobile Development

Install Run on PlugMCP

GitHub Website

Run on PlugMCP

1# Nautilo

README.mdMCP server

Transport: stdio
Status: Local

Power your agent

Add this server

Install from the publisher. Not a PlugMCP endpoint.

Run on PlugMCP

Host a copy with our keys and logs.

No packaged release in the registry yet. Follow the repository README.

RepositoryPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Local

Transport: stdio
License: MIT
Last checked: 2026-10-27

Stars: 180
Tools: —
Uptime: —

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

How do I install Nautilo?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Nautilo need an API key?

No required environment variable is listed on this record.

What transport does Nautilo use?

Nautilo runs locally over stdio.

When was Nautilo last checked?

Last checked 2026-10-27. AI goes multiplayer. A self-hosted workspace for people and machine people. Create, code, and work together across desktop, mobile, and web. Open source. MIT licensed.

From the publisher

Documentation

Nautilo

English · Deutsch · 简体中文 · 日本語 · Français · Español · 한국어

Illustrated local guide: English · 简体中文 · 日本語 · Français · Español · 한국어

Nautilo’s interface is currently in English. The README and local guide are translated; other documentation may remain in English.

AI goes multiplayer.

https://github.com/user-attachments/assets/79a6c37f-ea01-4e95-afd5-85d4b9b55e0d

Your own super agent. Your people and their Genies. You own the intelligence.

Get started

Your first Nautilo. From an empty server to something you made together.

Try it locally on your Mac →

Meet your Genie, make her yours, and create your first document together. Follow the illustrated guide.

You'll need Docker Desktop and a model API key. Nautilo is in alpha.

For your team: Deploy to your datacenter or VPS →

Already have a server? Download Desktop for Mac → · Download Mobile →

Bring your people. Bring their Genies.

Bring your people and their Genies into the same Room. Pull an idea apart, write the first draft, send a Genie off to research the missing piece. Give yours a personality you want to spend time with.

Then grab the controls. Rewrite the paragraph. Move the lettering. You shouldn’t need a better prompt to move a word three inches to the left.

And keep the keys to your own house. You choose the models, run the server, and decide who gets access. Sharing a Room shouldn’t mean handing over your whole life.

Models & API keys · Security & privacy

Find your way around

Guide	What it helps you do
Documentation	Find the user, operator, or builder path.
Use Nautilo	Learn Rooms, Genies, creative tools, and everyday workflows.
Run Nautilo	Deploy, configure, administer, and maintain a server.
Build on Nautilo	Understand the architecture and develop against the source.
Skill pack	Find Nautilo guidance for AI assistants.
Design principles	Understand the judgments that shape the product.
Versioned documentation index	Find source contracts, packaging, releases, and operational runbooks.

Explore the code

This monorepo contains the applications and shared packages that make Nautilo work. Follow the links straight to the part you want to understand or change.

Applications

Application	Role
Workbench	The shared browser UI, also used inside Desktop.
Desktop	Electron client, local workstation integration, and packaging.
Mobile	The React Native / Expo mobile client.
CLI	Server deployment and administration from the terminal.
First-party apps	Bundled creative applications: Writer, Sheets, Slides, Board, Design, Video.

Core packages

Package	What lives here
Agent	Agent graphs, prompts, model providers, and built-in tools.
Runtime	Conversation coordination, task execution, jobs, sessions, and events.
Server	Fastify HTTP and WebSocket APIs serving the clients.
Database	Drizzle schema, migrations, and persistence.
Reflection / Reflection bridge	Memory reflection and its Nautilo integration.
Lattice bridge / Lattice crypto	Encrypted memory integration and cryptographic primitives.
Trust / Security	Identity, capabilities, tool policy, and action safety controls.
Relay / Computer Use Host	Connected workstation execution and desktop automation.
Tool catalog / MCP client	Tool discovery, registration, and MCP connections.
API client / Realtime client	Shared client transports.
Types / Workbench components	Shared contracts and UI components.

For deployment and maintenance, see deploy, the Compose driver, packaging, and operations. The application bridge explains how Genies interact with application surfaces.

Develop from source

The checkout pins Bun 1.4.4 and Node 24.22.1. Install Docker for local PostgreSQL and Logto infrastructure. Desktop preparation may also need Rust for its native helper.

git clone https://github.com/agentsea/nautilo.git
cd nautilo
bun install --frozen-lockfile
bun run dev-stack --instance my-nautilo-dev

Before submitting a code change, run the checks appropriate to it. The standard repository checkpoint is:

bun run lint
bun run typecheck
bun run test:unit
bun run lint:unused

See the testing guide for focused checks and integration requirements. Coding assistants should read AGENTS.md and README.ai before editing.

Help build it

Read Contributing, explore the curated problems, or find help and support. Report vulnerabilities privately according to SECURITY.md.

License

Nautilo is MIT licensed. See third-party notices for dependency licenses and attribution, and asset provenance for artwork, generated media, and document fixtures.

Support Nautilo through agentsea on GitHub Sponsors · One-time or monthly.

This is a community token, not issued or endorsed by Nautilo. It has no role in the software and grants no product, ownership, or governance rights.