University of Amsterdam

University of Amsterdam Anthropic Skills API

The anthropic_skills API from University of Amsterdam — 2 operation(s) for anthropic_skills.

GitHub OpenAPI

Operations 4

GET /v1/skills List Skills #
POST /v1/skills Create Skill #
DELETE /v1/skills/{skill_id} Delete Skill #
GET /v1/skills/{skill_id} Get Skill #

Documentation

📖
Documentation
https://github.com/uva/UvA-HvA-Agentic-Tools
📖
Authentication
https://raw.githubusercontent.com/api-evangelist/university-of-amsterdam/refs/heads/main/authentication/university-of-amsterdam-authentication.yml

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/university-of-amsterdam/refs/heads/main/openapi/university-of-amsterdam-anthropic-skills-api-openapi.yml

Other Resources

🔗
x-openapi-original
https://raw.githubusercontent.com/api-evangelist/university-of-amsterdam/refs/heads/main/openapi/_original/university-of-amsterdam-llm-gateway-openapi.json
🔗
x-errors
https://raw.githubusercontent.com/api-evangelist/university-of-amsterdam/refs/heads/main/errors/university-of-amsterdam-errors.yml

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OpenAPI Specification

university-of-amsterdam-anthropic-skills-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: LiteLLM Anthropic Skills API
  description: "Enterprise Edition \n\nProxy Server to call 100+ LLMs in the OpenAI format. [**Customize Swagger Docs**](https://docs.litellm.ai/docs/proxy/enterprise#swagger-docs---custom-routes--branding)\n\n\U0001F449 [```LiteLLM Admin Panel on /ui```](/ui). Create, Edit Keys with SSO. Having issues? Try [```Fallback Login```](/fallback/login)\n\n\U0001F4B8 [```LiteLLM Model Cost Map```](https://models.litellm.ai/).\n\n\U0001F50E [```LiteLLM Model Hub```](/ui/model_hub_table). See available models on the proxy. [**Docs**](https://docs.litellm.ai/docs/proxy/ai_hub)"
  version: 1.95.0
  x-operator: institution
  x-provenance:
    method: probed
    source: https://llmproxy.uva.nl/openapi.json
    retrieved: '2026-08-19'
    note: Document is generated by the LiteLLM proxy software the University of Amsterdam self-hosts; the deployment, the key issuance and the host (llmproxy.uva.nl, UvA Azure) are the institution's. servers[] added by API Evangelist because the served document omits it; nothing else altered.
servers:
- url: https://llmproxy.uva.nl
  description: University of Amsterdam / Amsterdam University of Applied Sciences shared AI gateway
tags:
- name: anthropic_skills
paths:
  /v1/skills:
    get:
      description: 'List skills on Anthropic.


        Requires `?beta=true` query parameter.


        Model-based routing (for multi-account support):

        - Pass model via header: `x-litellm-model: claude-account-1`

        - Pass model via query: `?model=claude-account-1`

        - Pass model via body: `{"model": "claude-account-1"}`


        Example usage:

        ```bash

        # Basic usage

        curl "http://localhost:4000/v1/skills?beta=true&limit=10"       -H "Authorization: Bearer your-key"


        # With model-based routing

        curl "http://localhost:4000/v1/skills?beta=true&limit=10"       -H "Authorization: Bearer your-key"       -H "x-litellm-model: claude-account-1"

        ```


        Returns: ListSkillsResponse with list of skills'
      operationId: list_skills_v1_skills_get
      parameters:
      - in: query
        name: limit
        required: false
        schema:
          anyOf:
          - type: integer
          - type: 'null'
          default: 10
          title: Limit
      - in: query
        name: after_id
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: After Id
      - in: query
        name: before_id
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          title: Before Id
      - in: query
        name: custom_llm_provider
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          default: anthropic
          title: Custom Llm Provider
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListSkillsResponse'
          description: Successful Response
        '422':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
          description: Validation Error
      security:
      - APIKeyHeader: []
      summary: List Skills
      tags:
      - anthropic_skills
    post:
      description: 'Create a new skill on Anthropic.


        Requires `?beta=true` query parameter.


        Model-based routing (for multi-account support):

        - Pass model via header: `x-litellm-model: claude-account-1`

        - Pass model via query: `?model=claude-account-1`

        - Pass model via form field: `model=claude-account-1`


        Example usage:

        ```bash

        # Basic usage

        curl -X POST "http://localhost:4000/v1/skills?beta=true"       -H "Content-Type: multipart/form-data"       -H "Authorization: Bearer your-key"       -F "display_title=My Skill"       -F "files[]=@skill.zip"


        # With model-based routing

        curl -X POST "http://localhost:4000/v1/skills?beta=true"       -H "Content-Type: multipart/form-data"       -H "Authorization: Bearer your-key"       -H "x-litellm-model: claude-account-1"       -F "display_title=My Skill"       -F "files[]=@skill.zip"

        ```


        Returns: Skill object with id, display_title, etc.'
      operationId: create_skill_v1_skills_post
      parameters:
      - in: query
        name: custom_llm_provider
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          default: anthropic
          title: Custom Llm Provider
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Skill'
          description: Successful Response
        '422':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
          description: Validation Error
      security:
      - APIKeyHeader: []
      summary: Create Skill
      tags:
      - anthropic_skills
  /v1/skills/{skill_id}:
    delete:
      description: 'Delete a skill by ID from Anthropic.


        Requires `?beta=true` query parameter.


        Note: Anthropic does not allow deleting skills with existing versions.


        Model-based routing (for multi-account support):

        - Pass model via header: `x-litellm-model: claude-account-1`

        - Pass model via query: `?model=claude-account-1`

        - Pass model via body: `{"model": "claude-account-1"}`


        Example usage:

        ```bash

        # Basic usage

        curl -X DELETE "http://localhost:4000/v1/skills/skill_123?beta=true"       -H "Authorization: Bearer your-key"


        # With model-based routing

        curl -X DELETE "http://localhost:4000/v1/skills/skill_123?beta=true"       -H "Authorization: Bearer your-key"       -H "x-litellm-model: claude-account-1"

        ```


        Returns: DeleteSkillResponse with type="skill_deleted"'
      operationId: delete_skill_v1_skills__skill_id__delete
      parameters:
      - in: path
        name: skill_id
        required: true
        schema:
          title: Skill Id
          type: string
      - in: query
        name: custom_llm_provider
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          default: anthropic
          title: Custom Llm Provider
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/DeleteSkillResponse'
          description: Successful Response
        '422':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
          description: Validation Error
      security:
      - APIKeyHeader: []
      summary: Delete Skill
      tags:
      - anthropic_skills
    get:
      description: 'Get a specific skill by ID from Anthropic.


        Requires `?beta=true` query parameter.


        Model-based routing (for multi-account support):

        - Pass model via header: `x-litellm-model: claude-account-1`

        - Pass model via query: `?model=claude-account-1`

        - Pass model via body: `{"model": "claude-account-1"}`


        Example usage:

        ```bash

        # Basic usage

        curl "http://localhost:4000/v1/skills/skill_123?beta=true"       -H "Authorization: Bearer your-key"


        # With model-based routing

        curl "http://localhost:4000/v1/skills/skill_123?beta=true"       -H "Authorization: Bearer your-key"       -H "x-litellm-model: claude-account-1"

        ```


        Returns: Skill object'
      operationId: get_skill_v1_skills__skill_id__get
      parameters:
      - in: path
        name: skill_id
        required: true
        schema:
          title: Skill Id
          type: string
      - in: query
        name: custom_llm_provider
        required: false
        schema:
          anyOf:
          - type: string
          - type: 'null'
          default: anthropic
          title: Custom Llm Provider
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Skill'
          description: Successful Response
        '422':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
          description: Validation Error
      security:
      - APIKeyHeader: []
      summary: Get Skill
      tags:
      - anthropic_skills
components:
  schemas:
    DeleteSkillResponse:
      description: Response from deleting a skill
      properties:
        id:
          title: Id
          type: string
        type:
          default: skill_deleted
          title: Type
          type: string
      required:
      - id
      title: DeleteSkillResponse
      type: object
    Skill:
      description: Represents a skill from the Anthropic Skills API
      properties:
        created_at:
          title: Created At
          type: string
        display_title:
          anyOf:
          - type: string
          - type: 'null'
          title: Display Title
        id:
          title: Id
          type: string
        latest_version:
          anyOf:
          - type: string
          - type: 'null'
          title: Latest Version
        source:
          title: Source
          type: string
        type:
          default: skill
          title: Type
          type: string
        updated_at:
          title: Updated At
          type: string
      required:
      - id
      - created_at
      - source
      - updated_at
      title: Skill
      type: object
    ListSkillsResponse:
      description: Response from listing skills
      properties:
        data:
          items:
            $ref: '#/components/schemas/Skill'
          title: Data
          type: array
        has_more:
          default: false
          title: Has More
          type: boolean
        next_page:
          anyOf:
          - type: string
          - type: 'null'
          title: Next Page
      required:
      - data
      title: ListSkillsResponse
      type: object
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
            - type: string
            - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
      - loc
      - msg
      - type
      title: ValidationError
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
  securitySchemes:
    APIKeyHeader:
      type: apiKey
      description: Bearer token
      in: header
      name: x-litellm-api-key