MCP Databnf MCP Server

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 mcp add mcp-databnf -- npx -y mcp-databnf

{
  "mcpServers": {
    "mcp-databnf": {
      "args": [
        "-y",
        "mcp-databnf"
      ],
      "command": "npx"
    }
  }
}

[mcp_servers.mcp-databnf]
command = "npx"
args = ["-y", "mcp-databnf"]

{
  "mcpServers": {
    "mcp-databnf": {
      "args": [
        "-y",
        "mcp-databnf"
      ],
      "command": "npx"
    }
  }
}

{
  "mcpServers": {
    "mcp-databnf": {
      "args": [
        "-y",
        "mcp-databnf"
      ],
      "command": "npx"
    }
  }
}

This one needs environment variables set before it will start: BNF_USER_AGENT (Identify your own client. The project's own identifier is appended, so the BnF can always reach a person.), BNF_MIN_INTERVAL_MS (Minimum milliseconds between requests. Default 3000, which is also the floor.), BNF_TIMEOUT_MS (Deadline for one SPARQL query, in milliseconds. Default 60000.), BNF_MAX_RETRIES (Attempts after a busy answer. Default 3.), BNF_CACHE_TTL_MS (How long an answer is kept in memory, in milliseconds. Default 900000. Zero turns the cache off.), BNF_LOG_LEVEL (silent, error, info or debug. Default error. Logs go to stderr.). The author declared them in the registry entry; get the values from the project itself.