The following is a collection of NGSI-LD tools created in the scope of the smart city bus project and some tools from other ngsi-ld related projects that are open source and available online.

ICS-Forth NGSI-LD Tools

• An edited version of the original Ngsi-ld swagger API, in order to be able to use it to interact directly with various ngsi-ld servers (e.g Scorpio,Orion-ld). https://gitlab.isl.ics.forth.gr/ds-forth/ngsi-tools/-/tree/master/ngsi-ld-functional-swagger-interface.
• A simple tool in order to generate urn's for NGSI-LD entities based on the NGSI-LD standards and the recomendations of the SynchroniCity project. https://gitlab.isl.ics.forth.gr/ds-forth/ngsi-tools/-/tree/master/ngsi-ld-entity-urn-generator.

Synchronicity Project Tools:

• NGSIv2-NGISLD atomic service provides a way to convert NGSIv2 to NGSILD through API-endpoints https://hub.docker.com/r/synchronicityiot/ngsiv2-ngsild
• Tool for conversion from ngsi urban mobility to gtfs https://gitlab.com/synchronicity-iot/ngsiurbanmobility-to-gtfs
• Tool for conversion from ngsi urban mobility to gtfs real time https://gitlab.com/synchronicity-iot/gtfsrt-loader-from-nsgi
• Tool that enables the convertion of several file types (e.g. CSV, Json, GeoJson) to the different Data Models defined in the SynchroniCity Project, and optionally to send them to an Orion Context Broker. https://gitlab.com/synchronicity-iot/data-model-mapper

Other:

Tool for NGSI-LD instances generation: https://smartdatamodels.org/index.php/generate-a-ngsi-ld-payload-based-on-a-smart-data-model/

NGSI-LD Custom Building Data models: https://gitlab.isl.ics.forth.gr/ds-forth/ngsi-tools/-/tree/master/ngsild-models