v1.1.1: 67 data types, 12 lean MCP tools

Highlights since v1.0.0

MCP tool consolidation: 71 tools become 12 lean read-only tools

One generic accessor (get_city_resource) now covers all 67 data types, with slimmer input schemas for faster tool discovery and lower token cost in MCP clients.

New data types

• civil-protection-warnings: official BBK NINA warnings per city
• office-wait-times: live citizen-office waiting times (Cologne)
• charging-status: live EV charging occupancy for all 84 cities
• district-heating: district heating coverage per city
• crime-stats: BKA PKS crime statistics
• insolvencies, public-tenders, bike-counts, fire-danger, public-toilets, bathing-water, hospitals-atlas, station-facilities

Total: 67 data types across 84 German cities, keyless and read-only.

Coverage growth

• bike-counts: Düsseldorf, Cologne, Essen
• road-events: Dresden, Leipzig (SPERRINFOSYS Sachsen), Dortmund
• flood: Bremen; parking: Frankfurt, Wuppertal, Magdeburg (unified Mobilithek)
• heritage: Hamburg, Baden-Württemberg, Hesse; solar-roofs: Brandenburg

Integrations

• One-call city overview: get_city_overview (REST + MCP)
• Public OpenAPI spec at /openapi.yaml and /openapi.json
• ChatGPT GPT Action schema at /actions/openapi.json

Reliability

• Rate limits raised: API 300/min, MCP 480/min
• Empty DATEX-II bodies map to no_data instead of a parse error
• Deeper UBA station fallback, corrected data licenses and attributions

Full changelog: v1.0.0...v1.1.1