Factset · Capability

FactSet Signals API — Dictionaries

FactSet Signals API — Dictionaries. 2 operations. Lead operation: Dictionaries. Self-contained Naftiko capability covering one Factset business surface.

Run with Naftiko FactsetDictionaries

What You Can Do

GET
Getdatadictionary — Fetch a list of all active signals
/v1/data-dictionary
GET
Getdatadictionarybyid — Fetch the metadata and contract for the requested signal
/v1/data-dictionary/{signalid}

MCP Tools

fetch-list-all-active-signals

Fetch a list of all active signals

read-only idempotent
fetch-metadata-and-contract-requested

Fetch the metadata and contract for the requested signal

read-only idempotent

Capability Spec

signals-dictionaries.yaml Raw ↑
naftiko: 1.0.0-alpha2
info:
  label: FactSet Signals API — Dictionaries
  description: 'FactSet Signals API — Dictionaries. 2 operations. Lead operation: Dictionaries. Self-contained Naftiko capability
    covering one Factset business surface.'
  tags:
  - Factset
  - Dictionaries
  created: '2026-05-19'
  modified: '2026-05-19'
binds:
- namespace: env
  keys:
    FACTSET_API_KEY: FACTSET_API_KEY
capability:
  consumes:
  - type: http
    namespace: signals-dictionaries
    baseUri: https://api.factset.com/signals/v2
    description: FactSet Signals API — Dictionaries business capability. Self-contained, no shared references.
    resources:
    - name: data-dictionary
      path: /data-dictionary
      operations:
      - name: getdatadictionary
        method: GET
        description: Fetch a list of all active signals
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: data-dictionary-signalId
      path: /data-dictionary/{signalId}
      operations:
      - name: getdatadictionarybyid
        method: GET
        description: Fetch the metadata and contract for the requested signal
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    authentication:
      type: basic
      username: '{{env.FACTSET_USER}}'
      password: '{{env.FACTSET_PASS}}'
  exposes:
  - type: rest
    namespace: signals-dictionaries-rest
    port: 8080
    description: REST adapter for FactSet Signals API — Dictionaries. One Spectral-compliant resource per consumed operation,
      prefixed with /v1.
    resources:
    - path: /v1/data-dictionary
      name: data-dictionary
      description: REST surface for data-dictionary.
      operations:
      - method: GET
        name: getdatadictionary
        description: Fetch a list of all active signals
        call: signals-dictionaries.getdatadictionary
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/data-dictionary/{signalid}
      name: data-dictionary-signalid
      description: REST surface for data-dictionary-signalId.
      operations:
      - method: GET
        name: getdatadictionarybyid
        description: Fetch the metadata and contract for the requested signal
        call: signals-dictionaries.getdatadictionarybyid
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: signals-dictionaries-mcp
    port: 9090
    transport: http
    description: MCP adapter for FactSet Signals API — Dictionaries. One tool per consumed operation, routed inline through
      this capability's consumes block.
    tools:
    - name: fetch-list-all-active-signals
      description: Fetch a list of all active signals
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: signals-dictionaries.getdatadictionary
      outputParameters:
      - type: object
        mapping: $.
    - name: fetch-metadata-and-contract-requested
      description: Fetch the metadata and contract for the requested signal
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: signals-dictionaries.getdatadictionarybyid
      outputParameters:
      - type: object
        mapping: $.