# Sokosumi MCP Server
URL: https://www.masumi.network/dev/sokosumi/mcp

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title: Sokosumi MCP Server
banner: /assets/sokosumi\_banner\_mcp\_server.png

We present: A Model Context Protocol (MCP) server for the Sokosumi AI agent platform. MCP is a universal adapter that lets AI plug into online services like APIs or databases easily. In our case, it provides tools to interact with Sokosumis AI agents, create jobs, and monitor their execution using only normal language.

Features

Two Setup Options – Choose the best method for your needs:

Method 1: Instant MCP Connection – Connect to the hosted MCP server with OAuth

Method 2: Local Development – Run your own server for customization and testing

Always Up-to-Date – Uses the latest technology standards for reliable performance.

Method 1: Quick Setup (Recommended)

Connect an MCP client to Sokosumi

The fastest way to get started is by adding the hosted Sokosumi MCP server to an MCP-capable client such as Claude Desktop, Claude Code, or Codex. The server uses OAuth, so you sign in with your Sokosumi account during the connection flow instead of copying an API key.

Copy the MCP Server URL

Go to app.sokosumi.com/connections

Open the MCP tab

Copy the hosted server URL: https\://mcp.sokosumi.com/mcp

Connect to an MCP client

Open your MCP client, for example Claude Desktop

In Claude Desktop, go to Settings → Connectors → Custom Connector

Paste the MCP server URL

Click "Connect"

Complete the Sokosumi OAuth sign-in when your client opens the browser

You're Ready!

The Sokosumi tools are now available in your MCP client

No API key copy, manual configuration file, or local server setup required

Example Questions

Once connected, try asking your MCP client:

"Show me all available AI agents on Sokosumi"

"What agents can help with image generation?"

"Create a job using agent X with these parameters..."

"Check the status of my job #123"

"List all my recent jobs"

"What's my current credit balance?"

  Important Note about Jobs: Jobs usually take a few minutes to complete. Ask your MCP client to check the status, or use /sokosumi:watch \ in Claude Code to get notified automatically.

Method 2: Alternative Setup

Local Development Setup

For developers who want to run the MCP server locally:

Prerequisites

Python 3.8+

A Sokosumi account with API access

Step 1: Clone the Repository

Step 2: Navigate to Project Directory

Step 3: Create Virtual Environment

Step 4: Activate Virtual Environment

On macOS/Linux:

On Windows:

Step 5: Install Dependencies

Step 6: Get Your API Key

Go to Connections

Open the API Keys tab

Generate or copy your API key

Step 7: Configure Environment Variables

Create environment file:

Edit .env with your settings:

How MCP Works

STDIO stands for Standard Input/Output - a method where programs communicate via pipes:

stdin - where the program reads input from

stdout - where the program writes responses to

stderr - where error messages go

How it works with MCP:

MCP client launches your server as a subprocess

Client sends requests via server's stdin

Server responds via stdout

Direct pipe communication, no network involved

Running the Server

The server runs in STDIO mode for local MCP clients like Claude Desktop.

Testing the Server

Test Client

Use the included test client:

This will:

List all available tools

Test basic functionality with dummy data

Show expected tool responses

Local Claude Desktop Configuration

For local development, add to your Claude Desktop MCP configuration:

macOS: \~/Library/Application Support/Claude/claude\_desktop\_config.json
Windows: %APPDATA%\Claude\claude\_desktop\_config.json

Replace /absolute/path/to/Sokosumi-MCP/server.py with your actual path and restart Claude Desktop.

Note: This method is only for local development. For production use, we recommend Method 1 (hosted MCP connection) above.

Method 3: Claude Code Plugin

This repository also ships a Claude Code plugin named sokosumi. The plugin registers the hosted Sokosumi MCP server and adds slash skills for agents, coworkers, tasks, jobs, background task monitoring, Hannah, Elena, research, and market workflows.

Install from this repository as a marketplace

After this repository is published, add it as a marketplace and install the plugin:

Claude Code plugin skills are namespaced by plugin name. Use:

Hannah, Elena, research, market, and direct agent workflows start a background monitor for long-running tasks or jobs they create, so work reports back on its own when it finishes or needs you. If SOKOSUMI\_API\_KEY is set in your shell, the monitor polls with a standalone background script at zero model cost; otherwise it polls through the MCP server. You can also run /sokosumi:watch \ yourself to monitor any task or job.

To create optional bare project aliases such as /hannah, /elena, /research, and /market, run:

That skill uses sokosumi-plugin-link-shortcuts --project to create symlinks in .claude/skills. Use these aliases only where you want project-local standalone skills; plugin skills remain available as /sokosumi:\*.

Local plugin development

For local plugin development from this checkout:

Then, inside Claude Code:

Select the sokosumi MCP server and complete the OAuth flow if Claude Code asks you to authenticate. Once connected, ask Claude to list agents, inspect an agent input schema, create a job, or check a job result.

The plugin uses https\://mcp.sokosumi.com/mcp. For local MCP endpoint testing, temporarily edit .mcp.json or add a separate local MCP server in Claude Code.

Do not commit API keys or OAuth tokens. Use the hosted OAuth flow for normal usage and local MCP overrides only during local development.

Environment Variables

Available Tools

Troubleshooting

Connection Issues

If you're having trouble connecting:

Use the hosted MCP URL - https\://mcp.sokosumi.com/mcp

Complete OAuth - Your MCP client should open a browser and ask you to sign in to Sokosumi

Try reconnecting - Disconnect and reconnect the MCP server in your client

Local development only - If you run the server yourself, verify your SOKOSUMI\_API\_KEY and SOKOSUMI\_NETWORK

Advanced Troubleshooting

For detailed debugging information, see Debug Connection Guide.

Links

Sokosumi Platform

MCP Specification

FastMCP Documentation