Anthropic · Capability

Anthropic Skills API — Skills

Anthropic Skills API — Skills. 7 operations. Lead operation: Create Skill. Self-contained Naftiko capability covering one Anthropic business surface for Agent Skills lifecycle management (skills-2025-10-02 beta).

Anthropic Skills API — Skills is a Naftiko capability published by Anthropic, one of 22 capabilities the APIs.io network indexes for this provider. It bundles 2 operations across the POST and GET methods rooted at /v1/skills.

The capability includes 2 read-only operations and 2 state-changing operations. Lead operation: Anthropic Create Skill. Can be deployed as a REST endpoint, MCP tool, or Agent Skill via Naftiko.

Tagged areas include Anthropic, Skills, and Agents.

Run with Naftiko AnthropicSkillsAgents

What You Can Do

POST
Createskill — Anthropic Create Skill
/v1/skills
GET
Listskills — Anthropic List Skills
/v1/skills

MCP Tools

anthropic-create-skill

Anthropic Create Skill

anthropic-list-skills

Anthropic List Skills

read-only idempotent
anthropic-get-skill

Anthropic Get Skill

read-only idempotent
anthropic-delete-skill

Anthropic Delete Skill

idempotent

Capability Spec

skills-skills.yaml Raw ↑ 
naftiko: 1.0.0-alpha2
info:
  label: Anthropic Skills API — Skills
  description: 'Anthropic Skills API — Skills. 7 operations. Lead operation: Create
    Skill. Self-contained Naftiko capability covering one Anthropic business
    surface for Agent Skills lifecycle management (skills-2025-10-02 beta).'
  tags:
  - Anthropic
  - Skills
  - Agents
  created: '2026-05-22'
  modified: '2026-05-22'
binds:
- namespace: env
  keys:
    ANTHROPIC_API_KEY: ANTHROPIC_API_KEY
capability:
  consumes:
  - type: http
    namespace: skills-skills
    baseUri: https://api.anthropic.com
    description: Anthropic Skills API — Skills. Workspace-wide custom Skill catalog.
    headers:
      anthropic-beta: skills-2025-10-02
      anthropic-version: '2023-06-01'
    resources:
    - name: v1-skills
      path: /v1/skills
      operations:
      - name: createskill
        method: POST
        description: Anthropic Create Skill
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: body
          in: body
          type: object
          description: Skill archive multipart payload.
          required: true
      - name: listskills
        method: GET
        description: Anthropic List Skills
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
    - name: v1-skills-id
      path: /v1/skills/{skill_id}
      operations:
      - name: getskill
        method: GET
        description: Anthropic Get Skill
        outputRawFormat: json
        outputParameters:
        - name: result
          type: object
          value: $.
        inputParameters:
        - name: skill_id
          in: path
          type: string
          required: true
      - name: deleteskill
        method: DELETE
        description: Anthropic Delete Skill
        outputRawFormat: json
        inputParameters:
        - name: skill_id
          in: path
          type: string
          required: true
    - name: v1-skills-versions
      path: /v1/skills/{skill_id}/versions
      operations:
      - name: listskillversions
        method: GET
        description: Anthropic List Skill Versions
        outputRawFormat: json
        inputParameters:
        - name: skill_id
          in: path
          type: string
          required: true
      - name: createskillversion
        method: POST
        description: Anthropic Create Skill Version
        outputRawFormat: json
        inputParameters:
        - name: skill_id
          in: path
          type: string
          required: true
        - name: body
          in: body
          type: object
          required: true
    authentication:
      type: apikey
      key: x-api-key
      value: '{{env.ANTHROPIC_API_KEY}}'
      placement: header
  exposes:
  - type: rest
    namespace: skills-skills-rest
    port: 8080
    description: REST adapter for Anthropic Skills API.
    resources:
    - path: /v1/skills
      name: v1-skills
      description: REST surface for Skills.
      operations:
      - method: POST
        name: createskill
        description: Anthropic Create Skill
        call: skills-skills.createskill
        with:
          body: rest.body
      - method: GET
        name: listskills
        description: Anthropic List Skills
        call: skills-skills.listskills
  - type: mcp
    namespace: skills-skills-mcp
    port: 9090
    transport: http
    description: MCP adapter for Anthropic Skills API.
    tools:
    - name: anthropic-create-skill
      description: Anthropic Create Skill
      hints:
        readOnly: false
        destructive: false
        idempotent: false
      call: skills-skills.createskill
      with:
        body: tools.body
    - name: anthropic-list-skills
      description: Anthropic List Skills
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: skills-skills.listskills
    - name: anthropic-get-skill
      description: Anthropic Get Skill
      hints:
        readOnly: true
        destructive: false
        idempotent: true
      call: skills-skills.getskill
      with:
        skill_id: tools.skill_id
    - name: anthropic-delete-skill
      description: Anthropic Delete Skill
      hints:
        readOnly: false
        destructive: true
        idempotent: true
      call: skills-skills.deleteskill
      with:
        skill_id: tools.skill_id