mcp-nbim 0.1.0

MCP server for querying Government Pension Fund Global (NBIM) data

NBIM MCP Server

MCP server for querying data from Norway's Government Pension Fund Global — the world's largest sovereign wealth fund.

What it does

Provides 6 tools for querying fund data through the Model Context Protocol:

Tool	Description
nbim_fund_value	Current fund value and asset allocation breakdown
nbim_holdings_search	Search equity holdings by company, country, or sector
nbim_top_holdings	Top N holdings by market value with filters
nbim_country_allocation	Geographic allocation across 70+ countries
nbim_returns	Annual and cumulative returns since 1998
nbim_exclusions	Companies excluded or under observation

Install

pip install mcp-nbim

Or with uvx:

uvx mcp-nbim

Quick start

# Run with streamable HTTP (port 8008)
mcp-nbim

# Run with stdio (for Claude Desktop, Claude Code)
mcp-nbim --stdio

Claude Desktop

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "nbim": {
      "command": "uvx",
      "args": ["mcp-nbim", "--stdio"]
    }
  }
}

Or if installed with pip:

{
  "mcpServers": {
    "nbim": {
      "command": "mcp-nbim",
      "args": ["--stdio"]
    }
  }
}

Claude Code

claude mcp add nbim -- uvx mcp-nbim --stdio

Docker

docker compose up

Example queries

• "What is the fund worth today?" → nbim_fund_value()
• "Top 10 holdings in Japan" → nbim_top_holdings(n=10, country='JP')
• "Does the fund own Tesla?" → nbim_holdings_search(query='Tesla')
• "How has the US allocation changed?" → compare nbim_country_allocation() across years
• "Which companies are excluded for coal?" → nbim_exclusions(criterion='coal')
• "Fund performance in 2008" → nbim_returns(start_year=2008, end_year=2008)

Data sources

• Holdings & fund value: NBIM Investment Data API (JSON, no auth required)
• Returns: Scraped from nbim.no/en/the-fund/returns/ with hardcoded fallback
• Exclusions: Scraped from nbim.no exclusion list

Holdings data updates semi-annually and covers equities (~9,000 companies). Historical data goes back to 1998. No authentication required.

Related

• Norges Bank MCP — Exchange rates, policy rate, yield curves
• Built by Gervi Labs