io.github.Digilac/simap-mcp

Official

by Digilac · TypeScript

MCP server for simap.ch - Swiss public procurement platform

Access Swiss public procurement platform data.

Topics

claudemcpmodel-context-protocolnodejsprocurementsimapswitzerlandtenderstypescript

README.md6 KBView on GitHub

simap MCP Server

NPM Downloads

An MCP (Model Context Protocol) server for interacting with simap.ch, Switzerland's public procurement platform.

Enables Claude and other AI assistants to search and view public tenders in Switzerland.

Developed by Digilac.

Features

Tool	Description
`search_tenders`	Search tenders with filters (text, dates, types, cantons, CPV)
`get_tender_details`	Get full details of a specific tender
`search_cpv_codes`	Search CPV codes (Common Procurement Vocabulary)
`browse_cpv_tree`	Navigate CPV code hierarchy
`list_cantons`	List all Swiss cantons
`list_institutions`	List Swiss public institutions
`get_publication_history`	Get publication history for a project
`search_proc_offices`	Search public procurement offices
`search_bkp_codes`	Search BKP codes (construction)
`browse_bkp_tree`	Navigate BKP code hierarchy
`search_npk_codes`	Search NPK codes (standardized positions)
`browse_npk_tree`	Navigate NPK code hierarchy
`search_oag_codes`	Search OAG codes (object types)
`browse_oag_tree`	Navigate OAG code hierarchy

Prerequisites

Node.js ≥ 22 (LTS or newer).
An MCP-compatible client (Claude Code, Claude Desktop, Cursor, VS Code, Windsurf, Cline, Zed, …).
No simap account or API key required — the simap API is public and read-only.

Installation & Configuration

The recommended way is npx — no global install needed. Pick your client below and copy the snippet.

Claude Desktop

Edit the Claude Desktop configuration file:

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
Windows: %APPDATA%\Claude\claude_desktop_config.json

json

{
  "mcpServers": {
    "simap": {
      "command": "npx",
      "args": ["-y", "@digilac/simap-mcp"]
    }
  }
}

Restart Claude Desktop for the change to take effect.

Other clients

<details> <summary>Claude Code (CLI)</summary>

Add to ~/.claude/settings.json:

json

{
  "mcpServers": {
    "simap": {
      "command": "npx",
      "args": ["-y", "@digilac/simap-mcp"]
    }
  }
}

</details> <details> <summary>Cursor</summary>

Global config at ~/.cursor/mcp.json (all projects) or project-level .cursor/mcp.json:

json

{
  "mcpServers": {
    "simap": {
      "command": "npx",
      "args": ["-y", "@digilac/simap-mcp"]
    }
  }
}

Fully quit and reopen Cursor — MCP servers are only loaded at startup.

</details> <details> <summary>VS Code (GitHub Copilot)</summary>

Workspace config at .vscode/mcp.json (or open the user-level file via the MCP: Open User Configuration command):

json

{
  "servers": {
    "simap": {
      "command": "npx",
      "args": ["-y", "@digilac/simap-mcp"]
    }
  }
}

VS Code uses servers as the top-level key (not mcpServers).

</details> <details> <summary>Windsurf</summary>

Edit ~/.codeium/windsurf/mcp_config.json:

json

{
  "mcpServers": {
    "simap": {
      "command": "npx",
      "args": ["-y", "@digilac/simap-mcp"]
    }
  }
}

</details> <details> <summary>Cline (VS Code extension)</summary>

Open Cline's MCP Servers panel → Configure tab, then paste:

json

{
  "mcpServers": {
    "simap": {
      "command": "npx",
      "args": ["-y", "@digilac/simap-mcp"],
      "disabled": false
    }
  }
}

</details> <details> <summary>Zed</summary>

Edit the user settings.json (~/.config/zed/settings.json on macOS/Linux, %APPDATA%\Zed\settings.json on Windows) or a project-level .zed/settings.json:

json

{
  "context_servers": {
    "simap": {
      "command": "npx",
      "args": ["-y", "@digilac/simap-mcp"]
    }
  }
}

Zed uses context_servers as the top-level key.

</details> <details> <summary>Alternative: Global install</summary>

bash

npm install -g @digilac/simap-mcp

Then configure your client with the direct command:

json

{
  "mcpServers": {
    "simap": {
      "command": "simap-mcp"
    }
  }
}

</details> <details> <summary>Alternative: From source</summary>

bash

git clone https://github.com/Digilac/simap-mcp.git
cd simap-mcp
npm install
npm run build

Then configure your client with the absolute path:

json

{
  "mcpServers": {
    "simap": {
      "command": "node",
      "args": ["/absolute/path/to/simap-mcp/dist/index.js"]
    }
  }
}

</details>

Usage

Once configured, just ask your AI assistant in natural language. Mention "in simap" to make sure the assistant routes the request through the MCP server:

"Show me new tenders published today in simap"
"Find construction tenders in canton Vaud in simap"
"Give me the details of this tender in simap" (after a search)
"Search CPV codes for IT services in simap"

Listed on

Contributing

Contributions are welcome! See CONTRIBUTING.md for development setup and commands, and ARCHITECTURE.md for architecture, internal patterns, and the full tool parameter reference.

simap API

This server uses the public API from simap.ch.

License

MIT

Install

claude_desktop_config.json

{
  "mcpServers": {
    "simap-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@digilac/simap-mcp@1.3.0"
      ]
    }
  }
}