For agents, LLMs & developers
MCP & API
Schwarzplan.eu makes its plans and free geodata available programmatically – as lean JSON APIs, as an llms.txt index and via the Model Context Protocol (MCP). This lets AI agents and LLMs query, cite and process the catalogue and geodata directly.
Endpunkte
Machine-readable list of all plans with coordinates, city, country, scale, formats, layers, price and URL. Paginate via ?per_page=N.
Index of all free city, country and continent outlines with direct GeoJSON and SVG URLs.
Compact, link-oriented Markdown index of the key resources in the llmstxt.org format – for assistants like ChatGPT, Claude and Perplexity.
Beispiel
# Fetch first 20 plans
curl "https://schwarzplan.eu/wp-json/sp/api/plans?per_page=20"
# All free outlines (cities / countries / continents)
curl "https://schwarzplan.eu/wp-json/sp/api/outlines"Model Context Protocol (MCP)
The Model Context Protocol is an open standard through which AI assistants connect external tools and data sources. A Schwarzplan.eu MCP server providing tools like "search plans", "fetch outline" and (where legally permitted) "query parcels" is in preparation.
Until then, all data can be used directly via the JSON endpoints above – they form the basis of the later MCP tools. For early integration or partner access, feel free to get in touch.
Lizenz & Nutzung
Country outlines: Natural Earth (public domain). City outlines: derived from OpenStreetMap (ODbL – attribution & share-alike). Continent outlines: our own stylised shapes.
The paid plans themselves are subject to their respective product licence. Please stay fair and cache when using automatically – the endpoints are deliberately cached and rate-limited.