Stack Exchange API v2.3 — Users

naftiko: 1.0.0-alpha2
info:
  label: Stack Exchange API v2.3 — Users
  description: 'Users surface of the Stack Exchange API. 11 operations. Lead operation: List Users. Self-contained Naftiko capability covering one Stack Exchange business surface.'
  tags:
  - Stack Exchange
  - Q And A
  - Users
  created: '2026-05-29'
  modified: '2026-05-29'
binds:
- namespace: env
  keys:
    STACK_EXCHANGE_KEY: STACK_EXCHANGE_KEY
    STACK_EXCHANGE_ACCESS_TOKEN: STACK_EXCHANGE_ACCESS_TOKEN
capability:
  consumes:
  - type: http
    namespace: stack-exchange-users
    baseUri: https://api.stackexchange.com/2.3
    description: Stack Exchange API v2.3 — Users business capability. Self-contained, no shared references.
    authentication:
      type: apikey
      key: key
      value: '{{env.STACK_EXCHANGE_KEY}}'
      placement: query
    resources:
    - name: users
      path: /users
      operations:
      - name: listUsers
        method: GET
        description: List Users
        inputParameters:
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        - name: page
          in: query
          type: integer
          required: false
          description: 1-indexed page number.
        - name: pagesize
          in: query
          type: integer
          required: false
          description: Items per page (max 100).
        - name: order
          in: query
          type: string
          required: false
          description: Sort direction.
        - name: inname
          in: query
          type: string
          required: false
          description: inname parameter
        - name: sort
          in: query
          type: string
          required: false
          description: sort parameter
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: users-ids
      path: /users/{ids}
      operations:
      - name: getUsersByIds
        method: GET
        description: Get Users by Ids
        inputParameters:
        - name: ids
          in: path
          type: string
          required: true
          description: Up to 100 semicolon-delimited ids of the resource.
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: users-ids-answers
      path: /users/{ids}/answers
      operations:
      - name: listAnswersByUsers
        method: GET
        description: List Answers by Users
        inputParameters:
        - name: ids
          in: path
          type: string
          required: true
          description: Up to 100 semicolon-delimited ids of the resource.
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        - name: page
          in: query
          type: integer
          required: false
          description: 1-indexed page number.
        - name: pagesize
          in: query
          type: integer
          required: false
          description: Items per page (max 100).
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: users-ids-questions
      path: /users/{ids}/questions
      operations:
      - name: listQuestionsByUsers
        method: GET
        description: List Questions by Users
        inputParameters:
        - name: ids
          in: path
          type: string
          required: true
          description: Up to 100 semicolon-delimited ids of the resource.
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        - name: page
          in: query
          type: integer
          required: false
          description: 1-indexed page number.
        - name: pagesize
          in: query
          type: integer
          required: false
          description: Items per page (max 100).
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: users-ids-comments
      path: /users/{ids}/comments
      operations:
      - name: listCommentsByUsers
        method: GET
        description: List Comments by Users
        inputParameters:
        - name: ids
          in: path
          type: string
          required: true
          description: Up to 100 semicolon-delimited ids of the resource.
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        - name: page
          in: query
          type: integer
          required: false
          description: 1-indexed page number.
        - name: pagesize
          in: query
          type: integer
          required: false
          description: Items per page (max 100).
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: users-ids-badges
      path: /users/{ids}/badges
      operations:
      - name: listBadgesEarnedByUsers
        method: GET
        description: List Badges Earned by Users
        inputParameters:
        - name: ids
          in: path
          type: string
          required: true
          description: Up to 100 semicolon-delimited ids of the resource.
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        - name: page
          in: query
          type: integer
          required: false
          description: 1-indexed page number.
        - name: pagesize
          in: query
          type: integer
          required: false
          description: Items per page (max 100).
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: users-ids-tags
      path: /users/{ids}/tags
      operations:
      - name: listTagsForUsers
        method: GET
        description: List Tags for Users
        inputParameters:
        - name: ids
          in: path
          type: string
          required: true
          description: Up to 100 semicolon-delimited ids of the resource.
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        - name: page
          in: query
          type: integer
          required: false
          description: 1-indexed page number.
        - name: pagesize
          in: query
          type: integer
          required: false
          description: Items per page (max 100).
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: users-ids-top-answer-tags
      path: /users/{ids}/top-answer-tags
      operations:
      - name: listTopAnswerTagsForUsers
        method: GET
        description: List Top Answer Tags for Users
        inputParameters:
        - name: ids
          in: path
          type: string
          required: true
          description: Up to 100 semicolon-delimited ids of the resource.
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: users-ids-top-question-tags
      path: /users/{ids}/top-question-tags
      operations:
      - name: listTopQuestionTagsForUsers
        method: GET
        description: List Top Question Tags for Users
        inputParameters:
        - name: ids
          in: path
          type: string
          required: true
          description: Up to 100 semicolon-delimited ids of the resource.
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: users-ids-reputation
      path: /users/{ids}/reputation
      operations:
      - name: getUsersReputationChanges
        method: GET
        description: Get Users Reputation Changes
        inputParameters:
        - name: ids
          in: path
          type: string
          required: true
          description: Up to 100 semicolon-delimited ids of the resource.
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        - name: page
          in: query
          type: integer
          required: false
          description: 1-indexed page number.
        - name: pagesize
          in: query
          type: integer
          required: false
          description: Items per page (max 100).
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: users-ids-privileges
      path: /users/{ids}/privileges
      operations:
      - name: listUserPrivileges
        method: GET
        description: List User Privileges
        inputParameters:
        - name: ids
          in: path
          type: string
          required: true
          description: Up to 100 semicolon-delimited ids of the resource.
        - name: site
          in: query
          type: string
          required: true
          description: Target Q&A community. Either the api_site_parameter from a `/sites` entry (e.g. `stackoverflow`, `serverfault`, `superuser`) or a full domain (`stackoverflow.com`).
        - name: key
          in: query
          type: string
          required: false
          description: App key from stackapps.com. Raises the daily quota to 10,000/IP.
        - name: filter
          in: query
          type: string
          required: false
          description: Custom response filter id created via /filters/create.
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
  exposes:
  - type: rest
    namespace: stack-exchange-users-rest
    port: 8080
    description: REST adapter for Stack Exchange API v2.3 — Users. One Spectral-compliant resource per consumed operation, prefixed with /v1.
    resources:
    - path: /v1/users
      name: users
      description: REST surface for users.
      operations:
      - method: GET
        name: listUsers
        description: List Users
        call: stack-exchange-users.listUsers
        with:
          site: rest.site
          key: rest.key
          filter: rest.filter
          page: rest.page
          pagesize: rest.pagesize
          order: rest.order
          inname: rest.inname
          sort: rest.sort
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{ids}
      name: users
      description: REST surface for users.
      operations:
      - method: GET
        name: getUsersByIds
        description: Get Users by Ids
        call: stack-exchange-users.getUsersByIds
        with:
          ids: rest.ids
          site: rest.site
          key: rest.key
          filter: rest.filter
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{ids}/answers
      name: answers
      description: REST surface for users.
      operations:
      - method: GET
        name: listAnswersByUsers
        description: List Answers by Users
        call: stack-exchange-users.listAnswersByUsers
        with:
          ids: rest.ids
          site: rest.site
          key: rest.key
          filter: rest.filter
          page: rest.page
          pagesize: rest.pagesize
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{ids}/questions
      name: questions
      description: REST surface for users.
      operations:
      - method: GET
        name: listQuestionsByUsers
        description: List Questions by Users
        call: stack-exchange-users.listQuestionsByUsers
        with:
          ids: rest.ids
          site: rest.site
          key: rest.key
          filter: rest.filter
          page: rest.page
          pagesize: rest.pagesize
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{ids}/comments
      name: comments
      description: REST surface for users.
      operations:
      - method: GET
        name: listCommentsByUsers
        description: List Comments by Users
        call: stack-exchange-users.listCommentsByUsers
        with:
          ids: rest.ids
          site: rest.site
          key: rest.key
          filter: rest.filter
          page: rest.page
          pagesize: rest.pagesize
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{ids}/badges
      name: badges
      description: REST surface for users.
      operations:
      - method: GET
        name: listBadgesEarnedByUsers
        description: List Badges Earned by Users
        call: stack-exchange-users.listBadgesEarnedByUsers
        with:
          ids: rest.ids
          site: rest.site
          key: rest.key
          filter: rest.filter
          page: rest.page
          pagesize: rest.pagesize
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{ids}/tags
      name: tags
      description: REST surface for users.
      operations:
      - method: GET
        name: listTagsForUsers
        description: List Tags for Users
        call: stack-exchange-users.listTagsForUsers
        with:
          ids: rest.ids
          site: rest.site
          key: rest.key
          filter: rest.filter
          page: rest.page
          pagesize: rest.pagesize
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{ids}/top-answer-tags
      name: top-answer-tags
      description: REST surface for users.
      operations:
      - method: GET
        name: listTopAnswerTagsForUsers
        description: List Top Answer Tags for Users
        call: stack-exchange-users.listTopAnswerTagsForUsers
        with:
          ids: rest.ids
          site: rest.site
          key: rest.key
          filter: rest.filter
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{ids}/top-question-tags
      name: top-question-tags
      description: REST surface for users.
      operations:
      - method: GET
        name: listTopQuestionTagsForUsers
        description: List Top Question Tags for Users
        call: stack-exchange-users.listTopQuestionTagsForUsers
        with:
          ids: rest.ids
          site: rest.site
          key: rest.key
          filter: rest.filter
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{ids}/reputation
      name: reputation
      description: REST surface for users.
      operations:
      - method: GET
        name: getUsersReputationChanges
        description: Get Users Reputation Changes
        call: stack-exchange-users.getUsersReputationChanges
        with:
          ids: rest.ids
          site: rest.site
          key: rest.key
          filter: rest.filter
          page: rest.page
          pagesize: rest.pagesize
        outputParameters:
        - type: object
          mapping: $.
    - path: /v1/users/{ids}/privileges
      name: privileges
      description: REST surface for users.
      operations:
      - method: GET
        name: listUserPrivileges
        description: List User Privileges
        call: stack-exchange-users.listUserPrivileges
        with:
          ids: rest.ids
          site: rest.site
          key: rest.key
          filter: rest.filter
        outputParameters:
        - type: object
          mapping: $.
  - type: mcp
    namespace: stack-exchange-users-mcp
    port: 9090
    transport: http
    description: MCP adapter for Stack Exchange API v2.3 — Users. One tool per consumed operation, routed inline through this capability's consumes block.
    tools:
    - name: list-users
      description: List Users
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.listUsers
      with:
        site: tools.site
        key: tools.key
        filter: tools.filter
        page: tools.page
        pagesize: tools.pagesize
        order: tools.order
        inname: tools.inname
        sort: tools.sort
      outputParameters:
      - type: object
        mapping: $.
    - name: get-users-ids
      description: Get Users by Ids
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.getUsersByIds
      with:
        ids: tools.ids
        site: tools.site
        key: tools.key
        filter: tools.filter
      outputParameters:
      - type: object
        mapping: $.
    - name: list-answers-users
      description: List Answers by Users
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.listAnswersByUsers
      with:
        ids: tools.ids
        site: tools.site
        key: tools.key
        filter: tools.filter
        page: tools.page
        pagesize: tools.pagesize
      outputParameters:
      - type: object
        mapping: $.
    - name: list-questions-users
      description: List Questions by Users
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.listQuestionsByUsers
      with:
        ids: tools.ids
        site: tools.site
        key: tools.key
        filter: tools.filter
        page: tools.page
        pagesize: tools.pagesize
      outputParameters:
      - type: object
        mapping: $.
    - name: list-comments-users
      description: List Comments by Users
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.listCommentsByUsers
      with:
        ids: tools.ids
        site: tools.site
        key: tools.key
        filter: tools.filter
        page: tools.page
        pagesize: tools.pagesize
      outputParameters:
      - type: object
        mapping: $.
    - name: list-badges-earned-users
      description: List Badges Earned by Users
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.listBadgesEarnedByUsers
      with:
        ids: tools.ids
        site: tools.site
        key: tools.key
        filter: tools.filter
        page: tools.page
        pagesize: tools.pagesize
      outputParameters:
      - type: object
        mapping: $.
    - name: list-tags-users
      description: List Tags for Users
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.listTagsForUsers
      with:
        ids: tools.ids
        site: tools.site
        key: tools.key
        filter: tools.filter
        page: tools.page
        pagesize: tools.pagesize
      outputParameters:
      - type: object
        mapping: $.
    - name: list-top-answer-tags-users
      description: List Top Answer Tags for Users
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.listTopAnswerTagsForUsers
      with:
        ids: tools.ids
        site: tools.site
        key: tools.key
        filter: tools.filter
      outputParameters:
      - type: object
        mapping: $.
    - name: list-top-question-tags-users
      description: List Top Question Tags for Users
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.listTopQuestionTagsForUsers
      with:
        ids: tools.ids
        site: tools.site
        key: tools.key
        filter: tools.filter
      outputParameters:
      - type: object
        mapping: $.
    - name: get-users-reputation-changes
      description: Get Users Reputation Changes
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.getUsersReputationChanges
      with:
        ids: tools.ids
        site: tools.site
        key: tools.key
        filter: tools.filter
        page: tools.page
        pagesize: tools.pagesize
      outputParameters:
      - type: object
        mapping: $.
    - name: list-user-privileges
      description: List User Privileges
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: stack-exchange-users.listUserPrivileges
      with:
        ids: tools.ids
        site: tools.site
        key: tools.key
        filter: tools.filter
      outputParameters:
      - type: object
        mapping: $.