atlasprzetargow/mcp-server

**The first MCP server for Polish public procurement data.** Query 800 000+ Polish public tenders (BZP + TED), buyer/contractor profiles, and category statistics directly from Claude Desktop, Cursor, Continue, Cline, or any MCP-compatible AI client.
Powered by Atlas Przetargów — the Polish public procurement search and analytics platform.
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What is this?
The Model Context Protocol (MCP) lets AI assistants connect to external tools and data. This server exposes the Atlas Przetargów API to any MCP client, giving your AI assistant the ability to:
- **Search Polish public tenders** by keyword, CPV category, location, value, or deadline
- **Get full tender details** including buyer, CPV codes, estimated value, deadlines, optional AI-generated summary
- **Profile any procuring entity (zamawiający)** by NIP — including who wins their contracts most often
- **Profile any contractor (wykonawca)** by NIP — including which buyers they win from
- **Analyze market statistics** for any CPV category (count, median value, avg offers, avg deadline)
- **Compare provinces and cities** in procurement volume
- **Access a glossary** of 90+ Polish public procurement terms
- **Use guided workflows** (prompts) for tender analysis, buyer due diligence, and opportunity discovery
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Quick start (Claude Desktop)
Option A — via npx (recommended, no install)
Edit your Claude Desktop config file:
- **macOS:** ~/Library/Application Support/Claude/claude_desktop_config.json
- **Windows:** %APPDATA%\Claude\claude_desktop_config.json
Add:
Restart Claude Desktop. The Atlas tools will appear in the tools panel.
Option B — global install
Then in claude_desktop_config.json:
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Usage examples (in Claude Desktop)
> **"Find active construction tenders in Warsaw with budget 500k–5M PLN and show me the top 5"**
> **"Use the buyer-due-diligence prompt for NIP 5252248481"**
> (→ runs due diligence on the City of Warsaw as a procuring entity)
> **"What's the median value of IT tenders in Poland last year?"**
> **"Look up tender 2026/BZP 00202613 and analyze its key terms and risks"**
> **"Find me the CPV code for medical equipment and show active tenders"**
> **"Who most frequently wins contracts from GDDKiA (National Roads Authority)?"**
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Tools
| Tool | Description |
|---|---|
| search_tenders | Search tenders with filters (query, CPV, city, province, value range, dates, sort) |
| get_tender | Full details of a tender by ID, optionally with AI summary |
| get_buyer | Profile of a procuring entity by NIP + top winning contractors |
| get_contractor | Profile of a contractor by NIP + top buyers they win from |
| search_entities | Find buyers / contractors by name (returns NIP for other tools) |
| get_category_stats | Aggregate stats for a CPV category (count, median, avg offers, avg deadline) |
| get_province_stats | Statistics by province or city (top buyers, top CPV) |
| search_cpv | Look up CPV codes by Polish keyword |
Resources
| URI | Description |
|---|---|
| atlas://glossary | Index of 90+ Polish public procurement terms |
| atlas://glossary/{slug} | Full definition of a specific term |
| atlas://knowledge | Index of long-form knowledge base articles |
| atlas://knowledge/{slug} | Full knowledge base article |