Boring API MCP MCP server

Boring API provides deterministic data analysis tools for business tables, including supplier price comparison, PDF table extraction, product feed validation, and data mapping. It is designed for use by people, scripts, and AI assistants via an MCP server without requiring sign-up or storing files.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-06Operated by Relaex Engineers

MCP endpoint (Streamable HTTP)

https://api.relaex-engineers.de/mcp

Vendor documentation

What you can do with it

Compare two supplier price lists to identify unit price changes
Extract tables from PDFs with page and position details
Validate Google, Shopify, and Meta product feeds for errors
Map product exports to import files for Shopify or WooCommerce

Tools advertised by the last live check:

supplier_compare
documents_tables
merchant_validate
schema_normalize

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http boring-api-mcp https://api.relaex-engineers.de/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add boring-api-mcp --url https://api.relaex-engineers.de/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable boring-api-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "boring-api-mcp": {
      "url": "https://api.relaex-engineers.de/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "boring-api-mcp": {
      "type": "streamableHttp",
      "url": "https://api.relaex-engineers.de/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start boring-api-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "boring-api-mcp": {
      "type": "http",
      "url": "https://api.relaex-engineers.de/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http boring-api-mcp https://api.relaex-engineers.de/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "boring-api-mcp": {
      "url": "https://api.relaex-engineers.de/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "boring-api-mcp": {
      "serverUrl": "https://api.relaex-engineers.de/mcp"
    }
  }
}

See all 1,583

Do you run Boring API MCP?

Prove ownership with a DNS record, a well-known file, or your Official MCP Registry entry, and your edits publish immediately. Proofs are re-checked weekly; admins can still hide or remove a listing.

Claim this listing