openapi: 3.2.0
info:
  title: LiteLLM Anthropic Skills API
  description: 'Proxy Server to call 100+ LLMs in the OpenAI format. **Customize Swagger Docs**


    👉 ```LiteLLM Admin Panel on /ui```. Create, Edit Keys with SSO. Having issues? Try ```Fallback Login```


    💸 ```LiteLLM Model Cost Map```.


    🔎 ```LiteLLM Model Hub```. See available models on the proxy. **Docs**'
  version: 1.102.1
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"

        ```


        Pass `?custom_llm_provider=litellm_proxy&query=` to rank the LiteLLM-hosted skills you can

        access by semantic similarity instead of paging through the whole registry:

        ```bash

        curl "http://localhost:4000/v1/skills?custom_llm_provider=litellm_proxy&query=summarize+a+pdf&top_k=5" -H "Authorization: Bearer your-key"

        ```


        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
      - description: Describe what you need in natural language to rank the skills you can access by semantic similarity over their title and description. Each result carries a search_score. Only supported for custom_llm_provider=litellm_proxy. Requires litellm_settings.skill_search_embedding_model.
        in: query
        name: query
        required: false
        schema:
          anyOf:
          - minLength: 1
            type: string
          - type: 'null'
          description: Describe what you need in natural language to rank the skills you can access by semantic similarity over their title and description. Each result carries a search_score. Only supported for custom_llm_provider=litellm_proxy. Requires litellm_settings.skill_search_embedding_model.
          title: Query
      - description: 'With query: the maximum number of ranked skills to return.'
        in: query
        name: top_k
        required: false
        schema:
          default: 5
          description: 'With query: the maximum number of ranked skills to return.'
          maximum: 100
          minimum: 1
          title: Top K
          type: integer
      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:
    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
    Skill:
      description: Represents a skill from the Anthropic Skills API
      properties:
        created_at:
          title: Created At
          type: string
        description:
          anyOf:
          - type: string
          - type: 'null'
          title: Description
        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
        search_score:
          anyOf:
          - type: number
          - type: 'null'
          title: Search Score
        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
    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
    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
    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