UOL Účetnictví (unofficial) MCP Server

by humblecode Your server? Claim it

local only

UOL Účetnictví (unofficial) runs on your own machine — the client starts it, so there is no endpoint to ping. 1 452 installs a week from npm. Last commit 5 Nov 2026.

Invoices, receivables, VAT, ledger and documents from UOL Účetnictví (Czech online accounting)

Installs per day peak 1 347 · avg 44

a month agotoday

1 452

Installs / week

npm · uol-mcp

Stars

0 open issues

5 Nov 2026

Last commit

from GitHub

MIT

License

TypeScript

Nothing serious here today

Today is the operative word: we check UOL Účetnictví (unofficial) every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add uol -e 'UOL_TENANT=<UOL_TENANT>' -- npx -y uol-mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "uol": {
      "command": "npx",
      "args": [
        "-y",
        "uol-mcp"
      ],
      "env": {
        "UOL_TENANT": "<UOL_TENANT>"
      }
    }
  }
}

~/.codex/config.toml

[mcp_servers.uol]
command = "npx"
args = ["-y", "uol-mcp"]
env = { UOL_TENANT = "<UOL_TENANT>" }

.cursor/mcp.json

{
  "mcpServers": {
    "uol": {
      "command": "npx",
      "args": [
        "-y",
        "uol-mcp"
      ],
      "env": {
        "UOL_TENANT": "<UOL_TENANT>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "uol": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "uol-mcp"
      ],
      "env": {
        "UOL_TENANT": "<UOL_TENANT>"
      }
    }
  }
}

Put your own value in place of <UOL_TENANT> (Tenant name (https://firma.ucetnictvi.uol.cz → firma), a full https://….uol.cz URL, or demo). The author’s registry entry marks it as required.

Optional settings from the registry entry, left out of the block above: UOL_EMAIL (E-mail of the UOL user (not needed for demo)), UOL_TOKEN (UOL API token from /api_tokens (not needed for demo)).

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UOL Účetnictví (unofficial) — questions

Answers built from our own checks of this server.

Why is there no uptime for UOL Účetnictví (unofficial)?

UOL Účetnictví (unofficial) runs on your own machine over stdio — there is no network address to reach, so uptime cannot be measured for it by anyone. What can be measured is adoption: the npm package uol-mcp was installed 1 452 times last week.

How do I connect UOL Účetnictví (unofficial)?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It runs locally, so the command pulls uol-mcp straight from npm; nothing to host, nothing to sign up for.

How many people use UOL Účetnictví (unofficial)?

The npm package uol-mcp was installed 1 452 times in the last week. We show installs rather than GitHub stars on purpose: a star is a bookmark, an install is someone actually running it.

Is UOL Účetnictví (unofficial) open source?

Yes — it is published under the MIT licence, written in TypeScript and 0 stars on GitHub. The source link is on this page, so you can read exactly what it does with your data before you connect it.