FIWARE · Capability

ETSI ISG CIM / NGSI-LD API — Context Sources

ETSI ISG CIM / NGSI-LD API — Context Sources. 9 operations. Lead operation: Context Sources. Self-contained Naftiko capability covering one Fiware business surface.

Run with Naftiko FiwareContext Sources

What You Can Do

GET
Querycsources — Retrieve a set of context sources which matches a specific query from an NGSI-LD system
/v1/csourceregistrations
POST
Registercsource — Registers a new context source within an NGSI-LD system
/v1/csourceregistrations
GET
Retrievecsource — Retrieves a specific context source registration from an NGSI-LD system
/v1/csourceregistrations/{registrationid}
DELETE
Removecsource — Removes an specific context source registration within an NGSI-LD system
/v1/csourceregistrations/{registrationid}
GET
Retrievecsourcesubscriptions — Retrieves the context source discovery subscriptions available in an NGSI-LD system
/v1/csourcesubscriptions
POST
Createcsourcesubscription — Creates a context source discovery Subscription within an NGSI-LD system
/v1/csourcesubscriptions
GET
Retrievecsourcesubscriptionsbyid — Retrieves a specific Subscription from an NGSI-LD system
/v1/csourcesubscriptions/{subscriptionid}
PATCH
Updatecsourcesubscription — Updates a specific context source discovery Subscription within an NGSI-LD system
/v1/csourcesubscriptions/{subscriptionid}
DELETE
Removecsourcesubscription — Removes a specific Context Source Subscription from an NGSI-LD system
/v1/csourcesubscriptions/{subscriptionid}

MCP Tools

retrieve-set-context-sources-which

Retrieve a set of context sources which matches a specific query from an NGSI-LD system

read-only idempotent
registers-new-context-source-within

Registers a new context source within an NGSI-LD system

retrieves-specific-context-source-registration

Retrieves a specific context source registration from an NGSI-LD system

read-only idempotent
removes-specific-context-source-registration

Removes an specific context source registration within an NGSI-LD system

idempotent
retrieves-context-source-discovery-subscriptions

Retrieves the context source discovery subscriptions available in an NGSI-LD system

read-only idempotent
creates-context-source-discovery-subscription

Creates a context source discovery Subscription within an NGSI-LD system

retrieves-specific-subscription-ngsi-ld

Retrieves a specific Subscription from an NGSI-LD system

read-only idempotent
updates-specific-context-source-discovery

Updates a specific context source discovery Subscription within an NGSI-LD system

idempotent
removes-specific-context-source-subscription

Removes a specific Context Source Subscription from an NGSI-LD system

idempotent

Capability Spec

ngsi-ld-context-sources.yaml Raw ↑
naftiko: 1.0.0-alpha2
info:
  label: ETSI ISG CIM / NGSI-LD API — Context Sources
  description: 'ETSI ISG CIM / NGSI-LD API — Context Sources. 9 operations. Lead operation: Context Sources. Self-contained
    Naftiko capability covering one Fiware business surface.'
  tags:
  - Fiware
  - Context Sources
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    FIWARE_API_KEY: FIWARE_API_KEY
capability:
  consumes:
  - type: http
    namespace: ngsi-ld-context-sources
    baseUri: ''
    description: ETSI ISG CIM / NGSI-LD API — Context Sources business capability. Self-contained, no shared references.
    resources:
    - name: csourceRegistrations
      path: /csourceRegistrations/
      operations:
      - name: querycsources
        method: GET
        description: Retrieve a set of context sources which matches a specific query from an NGSI-LD system
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: registercsource
        method: POST
        description: Registers a new context source within an NGSI-LD system
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: csourceRegistrations-registrationId
      path: /csourceRegistrations/{registrationId}
      operations:
      - name: retrievecsource
        method: GET
        description: Retrieves a specific context source registration from an NGSI-LD system
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: removecsource
        method: DELETE
        description: Removes an specific context source registration within an NGSI-LD system
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: csourceSubscriptions
      path: /csourceSubscriptions/
      operations:
      - name: retrievecsourcesubscriptions
        method: GET
        description: Retrieves the context source discovery subscriptions available in an NGSI-LD system
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: createcsourcesubscription
        method: POST
        description: Creates a context source discovery Subscription within an NGSI-LD system
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
    - name: csourceSubscriptions-subscriptionId
      path: /csourceSubscriptions/{subscriptionId}
      operations:
      - name: retrievecsourcesubscriptionsbyid
        method: GET
        description: Retrieves a specific Subscription from an NGSI-LD system
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
      - name: updatecsourcesubscription
        method: PATCH
        description: Updates a specific context source discovery Subscription within an NGSI-LD system
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Request body (JSON).
          required: true
      - name: removecsourcesubscription
        method: DELETE
        description: Removes a specific Context Source Subscription from an NGSI-LD system
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
  exposes:
  - type: rest
    namespace: ngsi-ld-context-sources-rest
    port: 8080
    description: REST adapter for ETSI ISG CIM / NGSI-LD API — Context Sources. One Spectral-compliant resource per consumed
      operation, prefixed with /v1.
    resources:
    - path: /v1/csourceregistrations
      name: csourceregistrations
      description: REST surface for csourceRegistrations.
      operations:
      - method: GET
        name: querycsources
        description: Retrieve a set of context sources which matches a specific query from an NGSI-LD system
        call: ngsi-ld-context-sources.querycsources
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: registercsource
        description: Registers a new context source within an NGSI-LD system
        call: ngsi-ld-context-sources.registercsource
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/csourceregistrations/{registrationid}
      name: csourceregistrations-registrationid
      description: REST surface for csourceRegistrations-registrationId.
      operations:
      - method: GET
        name: retrievecsource
        description: Retrieves a specific context source registration from an NGSI-LD system
        call: ngsi-ld-context-sources.retrievecsource
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: removecsource
        description: Removes an specific context source registration within an NGSI-LD system
        call: ngsi-ld-context-sources.removecsource
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/csourcesubscriptions
      name: csourcesubscriptions
      description: REST surface for csourceSubscriptions.
      operations:
      - method: GET
        name: retrievecsourcesubscriptions
        description: Retrieves the context source discovery subscriptions available in an NGSI-LD system
        call: ngsi-ld-context-sources.retrievecsourcesubscriptions
        outputParameters:
        - type: object
          mapping: $.
      - method: POST
        name: createcsourcesubscription
        description: Creates a context source discovery Subscription within an NGSI-LD system
        call: ngsi-ld-context-sources.createcsourcesubscription
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/csourcesubscriptions/{subscriptionid}
      name: csourcesubscriptions-subscriptionid
      description: REST surface for csourceSubscriptions-subscriptionId.
      operations:
      - method: GET
        name: retrievecsourcesubscriptionsbyid
        description: Retrieves a specific Subscription from an NGSI-LD system
        call: ngsi-ld-context-sources.retrievecsourcesubscriptionsbyid
        outputParameters:
        - type: object
          mapping: $.
      - method: PATCH
        name: updatecsourcesubscription
        description: Updates a specific context source discovery Subscription within an NGSI-LD system
        call: ngsi-ld-context-sources.updatecsourcesubscription
        with:
          body: rest.body
        outputParameters:
        - type: object
          mapping: $.
      - method: DELETE
        name: removecsourcesubscription
        description: Removes a specific Context Source Subscription from an NGSI-LD system
        call: ngsi-ld-context-sources.removecsourcesubscription
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: ngsi-ld-context-sources-mcp
    port: 9090
    transport: http
    description: MCP adapter for ETSI ISG CIM / NGSI-LD API — Context Sources. One tool per consumed operation, routed inline
      through this capability's consumes block.
    tools:
    - name: retrieve-set-context-sources-which
      description: Retrieve a set of context sources which matches a specific query from an NGSI-LD system
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: ngsi-ld-context-sources.querycsources
      outputParameters:
      - type: object
        mapping: $.
    - name: registers-new-context-source-within
      description: Registers a new context source within an NGSI-LD system
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: ngsi-ld-context-sources.registercsource
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieves-specific-context-source-registration
      description: Retrieves a specific context source registration from an NGSI-LD system
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: ngsi-ld-context-sources.retrievecsource
      outputParameters:
      - type: object
        mapping: $.
    - name: removes-specific-context-source-registration
      description: Removes an specific context source registration within an NGSI-LD system
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: ngsi-ld-context-sources.removecsource
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieves-context-source-discovery-subscriptions
      description: Retrieves the context source discovery subscriptions available in an NGSI-LD system
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: ngsi-ld-context-sources.retrievecsourcesubscriptions
      outputParameters:
      - type: object
        mapping: $.
    - name: creates-context-source-discovery-subscription
      description: Creates a context source discovery Subscription within an NGSI-LD system
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: ngsi-ld-context-sources.createcsourcesubscription
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: retrieves-specific-subscription-ngsi-ld
      description: Retrieves a specific Subscription from an NGSI-LD system
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: ngsi-ld-context-sources.retrievecsourcesubscriptionsbyid
      outputParameters:
      - type: object
        mapping: $.
    - name: updates-specific-context-source-discovery
      description: Updates a specific context source discovery Subscription within an NGSI-LD system
      hints:
        readOnly: false
        destructive: false
        idempotent: true
      call: ngsi-ld-context-sources.updatecsourcesubscription
      with:
        body: tools.body
      outputParameters:
      - type: object
        mapping: $.
    - name: removes-specific-context-source-subscription
      description: Removes a specific Context Source Subscription from an NGSI-LD system
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: ngsi-ld-context-sources.removecsourcesubscription
      outputParameters:
      - type: object
        mapping: $.