se-eli-mcp

se-eli-mcp

Instalacja (jedna komenda)

Opublikowany na PyPI + MCP Registry (io.github.matematicsolutions/se-eli-mcp). Uruchomienie bez klonowania:

uvx se-eli-mcp

Konfiguracja klienta MCP (stdio):

{ "mcpServers": { "se-eli-mcp": { "command": "uvx", "args": ["se-eli-mcp"] } } }

(Budowanie ze źródeł — niżej.)

An MCP server for Swedish statutes (SFS, Svensk författningssamling), served as open databy the Riksdagen (parliament) at data.riksdagen.se (keyless). It gives an AI agent theconsolidated text of an act with a verifiable citation: a persistent identifier, ahuman-readable citation, and a link to the official source.

Part of the eu-legal-mcp line by MateMatic — one connector per EUmember state, the same citation contract everywhere.

On ELI. Sweden does not publish native ELI (/eli/) URIs. To keep the line'scontract honest, eli_uri carries the official persistent document identifier instead — thedata.riksdagen.se/dokument URI (e.g. https://data.riksdagen.se/dokument/sfs-2018-218).The SFS number (2018:218) is the canonical Swedish citation. The connector never fabricatesan /eli/ URI and says so in its tool instructions. See DISCOVERY.md.

Tools

Every response carries the citation contract:

• eli_uri — the official persistent identifier (document URI; see the ELI note above).
• human_readable_citation — the act title, which embeds the SFS number, e.g. Lag (2018:218) med kompletterande bestämmelser till EU:s dataskyddsförordning.
• source_url — the browsable data.riksdagen.se page for the act.
• consolidated_through — the last amendment folded into the text (the "ändrad t.o.m." marker).

Install

pip install -e ".[dev]"

Register it with your MCP client (see .mcp.json.example):

{
  "mcpServers": {
    "se-eli-mcp": {
      "command": "se-eli-mcp",
      "env": {
        "SE_ELI_BASE_URL": "https://data.riksdagen.se",
        "SE_ELI_CACHE_DIR": "~/.matematic/cache/se-eli",
        "SE_ELI_AUDIT_DIR": "~/.matematic/audit"
      }
    }
  }
}

Design

• Public data only. Read-only against the keyless Riksdagen open-data API; nothing is sentbeyond the query / SFS number.
• Audit log. Every call appends one JSON line to ~/.matematic/audit/se-eli-mcp.jsonl(AI Act art. 12 record-keeping).
• Vendor-neutral. No LLM provider, no telemetry; own backoff + on-disk cache.
• No fabrication. Identifiers and titles are parsed from the source record. If Riksdagen'sschema changes, the connector fails loudly rather than returning stale or invented data.

See CONSTITUTION.md (the 4 principles) and DISCOVERY.md (how the source was mapped).

Tests

pytest tests/test_instructions_drift.py tests/test_parse.py   # offline
pytest tests/test_smoke.py                                     # live Riksdagen API

Licence

Apache-2.0. The Swedish legislation served is official public data of the Kingdom of Sweden;this connector adds no rights over it.