# Mitsuro

> Mitsuro is a self-hosted AI workspace for coding, research, and durable agent work.

- **Type:** MCP server
- **Install:** `agentstack add mcp-honeycomb-technologies-mitsuro`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [honeycomb-Technologies](https://agentstack.voostack.com/s/honeycomb-technologies)
- **Installs:** 0
- **Category:** [Integrations](https://agentstack.voostack.com/c/integrations)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [honeycomb-Technologies](https://github.com/honeycomb-Technologies)
- **Source:** https://github.com/honeycomb-Technologies/Mitsuro

## Install

```sh
agentstack add mcp-honeycomb-technologies-mitsuro
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

An AI workspace for interactive coding, project research, and long-running agent work.

  Install ·
  Documentation ·
  Releases ·
  Contributing

## What is Mitsuro?

Mitsuro brings conversations, code sessions, and autonomous work into one
connected workspace.

- **Agent** is the interactive experience for coding, questions, and project
  work.
- **Hive** runs durable tasks that can continue in the background and recover
  across restarts.
- **Your server** owns sessions, tools, and project access. Mobile, web,
  desktop, terminal, and editor clients connect to the same source of truth.

Mitsuro works with multiple AI providers and keeps provider credentials under
your control. Tool permissions remain explicit, and project data is stored by
the Mitsuro server rather than split across client-only copies.

## Ways to use it

| Surface | Best for |
| --- | --- |
| **iPhone** | Conversations, code sessions, Hive runs, reports, and remote tools |
| **Web** | The full Mitsuro workspace in a browser |
| **Desktop** | A native desktop window around the shared web workspace |
| **Terminal** | Interactive work and direct server control |
| **Editor** | Connecting compatible editors through ACP |

## Highlights

- Stream conversations and tool activity as work happens.
- Resume saved sessions and recover interrupted work.
- Switch between supported providers and models without changing clients.
- Review approvals, errors, reports, and background runs from the same
  workspace.
- Extend the agent with skills, plugins, MCP servers, and local extensions.
- Keep the server self-hosted and connect privately from your other devices.

## Install

Download the installer, inspect it if desired, and run it:

```bash
curl -fsSLO https://raw.githubusercontent.com/honeycomb-Technologies/Mitsuro/main/install.sh
sh install.sh
```

The installer verifies the published SHA-256 checksum before installing a
release.

Start the terminal app:

```bash
krusty
```

Start the server and web workspace:

```bash
krusty serve
```

Mitsuro is the product name. The installed `krusty` command remains available
for compatibility with existing installations and automation.

### Build from source

```bash
git clone https://github.com/honeycomb-Technologies/Mitsuro.git
cd Mitsuro
cargo build --release
```

See [Building and deployment](docs/operations/build-and-deploy.md) for platform
requirements and client build instructions.

## Repository guide

| Path | Contents |
| --- | --- |
| [`crates/`](crates/) | Shared Rust engine, command-line app, and server |
| [`apps/mobile/`](apps/mobile/) | Expo app used by the iPhone and web clients |
| [`apps/desktop/shell/`](apps/desktop/shell/) | Desktop host for the web client |
| [`packages/`](packages/) | Shared TypeScript API, state, and UI packages |
| [`docs/`](docs/README.md) | Stable architecture and contributor documentation |

## Development

The repository uses Rust for the core runtime and Expo/React Native for the
shared client.

```bash
cargo check --workspace
cargo test --workspace
cargo clippy --workspace -- -D warnings
cargo fmt --all
```

For the mobile and web client:

```bash
cd apps/mobile
bun install --frozen-lockfile
npx tsc --noEmit
npx expo export --platform web
```

Read [CONTRIBUTING.md](CONTRIBUTING.md) before opening a pull request. Detailed
engineering guidance lives in [AGENTS.md](AGENTS.md).

## Documentation

- [Project overview](docs/architecture/overview.md)
- [Architecture and data flow](docs/architecture/data-flow.md)
- [Mobile app](docs/frontends/mobile-app.md)
- [Hive](docs/interfaces/hive.md)
- [Extensions and integrations](docs/extensions/mcp-and-plugins.md)
- [Build and deployment](docs/operations/build-and-deploy.md)

## Project status

Mitsuro is under active development. Some internal package, executable, route,
and storage identifiers still use the legacy `krusty` or `mako` names so
existing installations keep working. Public product language and new links use
Mitsuro, Agent, and Hive.

## License

Mitsuro is available under the [MIT License](LICENSE).

## Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [honeycomb-Technologies](https://github.com/honeycomb-Technologies)
- **Source:** [honeycomb-Technologies/Mitsuro](https://github.com/honeycomb-Technologies/Mitsuro)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** yes
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/mcp-honeycomb-technologies-mitsuro
- Seller: https://agentstack.voostack.com/s/honeycomb-technologies
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.