@sedis/mcp

A Model Context Protocol (MCP) server that wraps the Sedis PartnerAPI v2 as a small set of curated, read-only tools, so AI assistants and agents (Claude Desktop, Cursor, and any MCP-capable client) can query your Sedis Bolagsanalys (listed-company financials) and Fastighetsbenchmark (real-estate comparables) data in natural language. The server is a thin pass-through: it adds shape and transport only — every tenant-isolation, authentication, rate-limit, and billing rule lives in PartnerAPI v2, not here.

Install

Easiest: one-click Claude Desktop bundle (.mcpb) — recommended

For non-technical users, install the Desktop Extension — a single file, no Node, no JSON, no terminal:

1. Download sedis-mcp.mcpb from the latest release.
2. Double-click it (or open Claude Desktop → Settings → Extensions and drag it in) and click Install.
3. Paste your Sedis API key into the field that appears (stored in your OS keychain) and confirm.
4. Done — start a chat and ask, e.g. "Visa nyckeltal för Fabege" (lang: "sv" for Swedish).

The bundle packages the exact server described below together with its dependencies; Claude Desktop supplies the Node runtime, so the user installs nothing else. Ask your Sedis administrator for a key — a customer-level (M2M) key needs no per-session two-factor step. Maintainers build the bundle with npm run build:mcpb (output: dist/sedis-mcp.mcpb).

Manual config (any MCP client — Claude Code, Cursor, …)

The server runs over stdio and is launched on demand via npx — no global install needed. The canonical launch command is:

npx -y @sedis/mcp

Add it to your client's MCP config and set your PartnerAPI key:

{
  "mcpServers": {
    "sedis": {
      "command": "npx",
      "args": ["-y", "@sedis/mcp"],
      "env": {
        "SEDIS_API_KEY": "your-partnerapi-v2-key"
      }
    }
  }
}

• Claude Desktop: add the block above to claude_desktop_config.json.
• Cursor / other clients: add it to the client's mcp.json (same shape).

Configuration

The key is validated lazily — the server starts without it and returns a friendly, actionable error on the first tool call if it is missing or invalid. There is no startup ping.

Tools not showing up? MCP servers are loaded when your client starts — after editing the config, fully restart/reload the client (a new chat in the same window is not enough). If you registered it via a CLI (claude mcp add), make sure it landed in the right scope: a server added in one directory isn't visible in another project unless you use

... View full README on GitHub