Prozorro MCP server

prozorro-mcp

<!-- mcp-name: io.github.kotiniiqq/prozorro-mcp -->

An MCP server and a command-line tool for Prozorro, Ukraine's public procurement system. It keeps a local copy of the official open data for the regions you choose. Then you can ask an AI assistant (Claude, Cursor, VS Code Copilot and others), or the CLI on its own, things like:

• "Which open tenders for laboratory reagents are in Lviv oblast, and when are the deadlines?"
• "What will hospitals in my region buy next month? Show plans that are not tenders yet."
• "Who wins most of the flour tenders here, and at what price per kilogram?"
• "Who do we usually compete with (EDRPOU 12345678), and how often do we win against them?"
• "Any red flags at this buyer: single bidders, one supplier taking most of the money?"

Every number is computed by code from the data, and the assistant only writes the text. No API keys are needed: the Prozorro API is public, and nothing here calls an LLM.

Ukrainian step-by-step guide for non-developers: docs/guide.uk.md.

Try it in one minute (bundled demo, no sync)

You need uv (or plain pip install prozorro-mcp):

uvx prozorro-mcp search --demo --query борошно --status any

The demo is a real snapshot of Lviv oblast for one week (5–12 October 2026): 5,479 tenders, 1,120 of them with public bids, and 1,619 upcoming plans. Contact persons were removed.

Claude Desktop: one-click extension

Download prozorro-mcp.mcpb and open it (or drag it into Settings → Extensions). Claude Desktop installs Python and the package by itself, so there is nothing else to install and no config to edit. In the install dialog, type your oblasts (for example Львівська, Волинська) and the days of history.

Your regions download in the background; until the first download finishes, Claude says the data is not ready and shows the progress. If you leave the settings empty, Claude asks which oblast and how many days to download. Every start fetches what changed since the last one. To add a region later, ask Claude: "download Volyn oblast for the last two weeks".

Connect it to other AI clients

The server runs locally over stdio. Pick your client:

Claude Code

claude mcp add prozorro -- uvx prozorro-mcp serve

Claude Desktop without the extension: Settings → Developer → Edit Config. The file is %APPDATA%\Claude\claudedesktopconfig.json on Windows and ~/Library/Application Support/Claude/claudedesktopconfig.json on macOS:

{
  "mcpServers": {
    "prozorro": {
      "command": "uvx",
      "args": ["prozorro-mcp", "serve"]
    }
  }
}

Cursor (~/.cursor/mcp.json) and Windsurf, Cline and other clients: the same mcpServers block as Claude Desktop.

VS Code (.vscode/mcp.json):

{
  "servers": {
    "prozorro": {
      "type": "stdio",
      "command": "uvx",
      "args": ["prozorro-mcp", "serve"]
    }
  }
}

To try it on the demo first, add "--demo" after "serve". Restart the client after editing the config.

ChatGPT and claude.ai in the browser only connect to remote servers over HTTPS. See HTTP mode.

Sync your own data

uvx prozorro-mcp sync --region Львівська --days 7

Shortened. The full README is on GitHub.