Fedlex Connector
Search Swiss federal legislation: laws, articles, amendments via the Fedlex SPARQL endpoint.
Connect it
Settings → Connectors → Add custom connector
URL: https://mcp.fedlex-connector.ch/Settings → Apps & Connectors → Advanced → Developer mode
Create connector with URL: https://mcp.fedlex-connector.ch/{
"mcpServers": {
"fedlex-connector": {
"url": "https://mcp.fedlex-connector.ch/"
}
}
}claude mcp add --transport http fedlex-connector https://mcp.fedlex-connector.ch/{
"servers": {
"fedlex-connector": {
"type": "http",
"url": "https://mcp.fedlex-connector.ch/"
}
}
}4 tools, verified live
search_by_titleSearch Swiss federal legislation titles in the Classified Compilation (RS/SR) on Fedlex. Use to find the RS number of a law when you know its name but not its number. Searches titles only, not article content. Returns only acts currently in force.
get_articleRetrieve a single article when you already know the EXACT article number (e.g. from a cross-reference). Do NOT call this tool repeatedly to search for provisions â use get_law_text instead to fetch the full act or a section and locate relevant articles in the text.
get_law_textRetrieve the official consolidated text of a Swiss federal act (or a specific title/chapter) directly from Fedlex (fedlex.admin.ch). This is the PRIMARY tool for answering Swiss law questions â always start here. Fetch the full act or a specific section, then locate relevant provisions in the returned text. Prefer this over get_article unless you already know the exact article number.
list_amendmentsList consolidation version dates for a Swiss federal act. Returns the dates each consolidated version took effect.
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