SERVER

FreelanceOS

Rank #61,854

io.github.Sohlin2/freelance-os

Freelance business manager — clients, proposals, invoices, time tracking, scope, and follow-ups.

1 version

Claim this server

Listed & last published

Apr 7, 2026

OVERVIEW

FreelanceOS is a Model Context Protocol (MCP) server. It ranks #61,854 of 137,492 servers tracked on MCP Toplist. FreelanceOS is listed on Official MCP, with 1 tracked version. It was first listed on Apr 7, 2026 and most recently updated on Apr 7, 2026.

STANDING

#61,854of 137,492 tracked serversTop 50%

Ranks ahead of 75,638 of 137,492 servers on MCP Toplist.

CONNECT

Use FreelanceOS

API keyNeeds credentials

Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.

Remote · HTTP

claude mcp add --transport http freelance-os https://freelance-os-production.up.railway.app/mcp

This endpoint requires authentication — see the server’s docs for credentials.

npm package

claude mcp add freelance-os -e "FREELANCEOS_API_KEY=<your FREELANCEOS_API_KEY>" -- npx -y freelance-os

Replace each placeholder with your own value before saving.

Remote · HTTP

[mcp_servers.freelance-os]
url = "https://freelance-os-production.up.railway.app/mcp"

Add to ~/.codex/config.toml. This endpoint requires authentication — see the server’s docs for credentials.

npm package

[mcp_servers.freelance-os]
command = "npx"
args = ["-y", "freelance-os"]

[mcp_servers.freelance-os.env]
FREELANCEOS_API_KEY = "<your FREELANCEOS_API_KEY>"

Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.

Remote · HTTP

https://freelance-os-production.up.railway.app/mcp

Settings → Connectors → “Add custom connector”, then paste this URL. This endpoint requires authentication — see the server’s docs for credentials.

npm package

{
  "mcpServers": {
    "freelance-os": {
      "command": "npx",
      "args": [
        "-y",
        "freelance-os"
      ],
      "env": {
        "FREELANCEOS_API_KEY": "<your FREELANCEOS_API_KEY>"
      }
    }
  }
}

Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "freelance-os": {
      "url": "https://freelance-os-production.up.railway.app/mcp"
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). This endpoint requires authentication — see the server’s docs for credentials.

npm package

{
  "mcpServers": {
    "freelance-os": {
      "command": "npx",
      "args": [
        "-y",
        "freelance-os"
      ],
      "env": {
        "FREELANCEOS_API_KEY": "<your FREELANCEOS_API_KEY>"
      }
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "servers": {
    "freelance-os": {
      "type": "http",
      "url": "https://freelance-os-production.up.railway.app/mcp"
    }
  }
}

Save as .vscode/mcp.json in your workspace. This endpoint requires authentication — see the server’s docs for credentials.

npm package

{
  "servers": {
    "freelance-os": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "freelance-os"
      ],
      "env": {
        "FREELANCEOS_API_KEY": "<your FREELANCEOS_API_KEY>"
      }
    }
  }
}

Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "freelance-os": {
      "serverUrl": "https://freelance-os-production.up.railway.app/mcp"
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. This endpoint requires authentication — see the server’s docs for credentials.

npm package

{
  "mcpServers": {
    "freelance-os": {
      "command": "npx",
      "args": [
        "-y",
        "freelance-os"
      ],
      "env": {
        "FREELANCEOS_API_KEY": "<your FREELANCEOS_API_KEY>"
      }
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.

Remote · HTTP

{
  "mcpServers": {
    "freelance-os": {
      "url": "https://freelance-os-production.up.railway.app/mcp"
    }
  }
}

This endpoint requires authentication — see the server’s docs for credentials.

npm package

{
  "mcpServers": {
    "freelance-os": {
      "command": "npx",
      "args": [
        "-y",
        "freelance-os"
      ],
      "env": {
        "FREELANCEOS_API_KEY": "<your FREELANCEOS_API_KEY>"
      }
    }
  }
}

Replace each placeholder with your own value before saving.

BADGE

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Markdown

[![MCP Toplist](https://mcptoplist.com/badge/io.github.Sohlin2%2Ffreelance-os.svg)](https://mcptoplist.com/server/io.github.Sohlin2%2Ffreelance-os)

HTML

<a href="https://mcptoplist.com/server/io.github.Sohlin2%2Ffreelance-os"><img src="https://mcptoplist.com/badge/io.github.Sohlin2%2Ffreelance-os.svg" alt="MCP Toplist: Top 50% of 137,492" /></a>

Variants: append ?metric=score or ?metric=stars to the image URL.

REGISTRIES

Listed on 1 registry

Official MCP

VERSIONS

Available versions (1)

Version	Published
0.2.2	Apr 7, 2026

FAQ

Frequently asked questions

Is FreelanceOS listed on the Official MCP Registry?: Yes — FreelanceOS is listed on the Official MCP Registry.
How many versions does FreelanceOS have?: MCP Toplist tracks 1 version of FreelanceOS, most recently published on Apr 7, 2026.

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