List Skill Versions

beta().skills().versions().list(, ) : VersionListPage

get/v1/skills/{skill_id}/versions

List Skill Versions

ParametersExpand Collapse

params: VersionListParams

skillId: Optional<String>

Unique identifier for the skill.

The format and length of IDs may change over time.

limit: Optional<Long>

Number of items to return per page.

Defaults to 20. Ranges from 1 to 1000.

page: Optional<String>

Optionally set to the next_page token from the previous response.

betas: Optional<List<AnthropicBeta>>

Optional header to specify the beta version(s) you want to use.

MESSAGE_BATCHES_2024_09_24("message-batches-2024-09-24")

PROMPT_CACHING_2024_07_31("prompt-caching-2024-07-31")

COMPUTER_USE_2024_10_22("computer-use-2024-10-22")

COMPUTER_USE_2025_01_24("computer-use-2025-01-24")

PDFS_2024_09_25("pdfs-2024-09-25")

TOKEN_COUNTING_2024_11_01("token-counting-2024-11-01")

TOKEN_EFFICIENT_TOOLS_2025_02_19("token-efficient-tools-2025-02-19")

OUTPUT_128K_2025_02_19("output-128k-2025-02-19")

FILES_API_2025_04_14("files-api-2025-04-14")

MCP_CLIENT_2025_04_04("mcp-client-2025-04-04")

MCP_CLIENT_2025_11_20("mcp-client-2025-11-20")

DEV_FULL_THINKING_2025_05_14("dev-full-thinking-2025-05-14")

INTERLEAVED_THINKING_2025_05_14("interleaved-thinking-2025-05-14")

CODE_EXECUTION_2025_05_22("code-execution-2025-05-22")

EXTENDED_CACHE_TTL_2025_04_11("extended-cache-ttl-2025-04-11")

CONTEXT_1M_2025_08_07("context-1m-2025-08-07")

CONTEXT_MANAGEMENT_2025_06_27("context-management-2025-06-27")

MODEL_CONTEXT_WINDOW_EXCEEDED_2025_08_26("model-context-window-exceeded-2025-08-26")

SKILLS_2025_10_02("skills-2025-10-02")

ReturnsExpand Collapse

class VersionListResponse:

id: String

Unique identifier for the skill version.

The format and length of IDs may change over time.

createdAt: String

ISO 8601 timestamp of when the skill version was created.

description: String

Description of the skill version.

This is extracted from the SKILL.md file in the skill upload.

directory: String

Directory name of the skill version.

This is the top-level directory name that was extracted from the uploaded files.

name: String

Human-readable name of the skill version.

This is extracted from the SKILL.md file in the skill upload.

skillId: String

Identifier for the skill that this version belongs to.

type: String

Object type.

For Skill Versions, this is always "skill_version".

version: String

Version identifier for the skill.

Each version is identified by a Unix epoch timestamp (e.g., "1759178010641129").

List Skill Versions

package com.anthropic.example

import com.anthropic.client.AnthropicClient
import com.anthropic.client.okhttp.AnthropicOkHttpClient
import com.anthropic.models.beta.skills.versions.VersionListPage
import com.anthropic.models.beta.skills.versions.VersionListParams

fun main() {
    val client: AnthropicClient = AnthropicOkHttpClient.fromEnv()

    val page: VersionListPage = client.beta().skills().versions().list("skill_id")
}

Response 200

{
  "data": [
    {
      "id": "skillver_01JAbcdefghijklmnopqrstuvw",
      "created_at": "2024-10-30T23:58:27.427722Z",
      "description": "A custom skill for doing something useful",
      "directory": "my-skill",
      "name": "my-skill",
      "skill_id": "skill_01JAbcdefghijklmnopqrstuvw",
      "type": "type",
      "version": "1759178010641129"
    }
  ],
  "has_more": true,
  "next_page": "page_MjAyNS0wNS0xNFQwMDowMDowMFo="
}

Returns Examples

Response 200

{
  "data": [
    {
      "id": "skillver_01JAbcdefghijklmnopqrstuvw",
      "created_at": "2024-10-30T23:58:27.427722Z",
      "description": "A custom skill for doing something useful",
      "directory": "my-skill",
      "name": "my-skill",
      "skill_id": "skill_01JAbcdefghijklmnopqrstuvw",
      "type": "type",
      "version": "1759178010641129"
    }
  ],
  "has_more": true,
  "next_page": "page_MjAyNS0wNS0xNFQwMDowMDowMFo="
}

package com.anthropic.example import com.anthropic.client.AnthropicClient import com.anthropic.client.okhttp.AnthropicOkHttpClient import com.anthropic.models.beta.skills.versions.VersionListPage import com.anthropic.models.beta.skills.versions.VersionListParams fun main() { val client: AnthropicClient = AnthropicOkHttpClient.fromEnv() val page: VersionListPage = client.beta().skills().versions().list("skill_id") }

{ "data": [ { "id": "skillver_01JAbcdefghijklmnopqrstuvw", "created_at": "2024-10-30T23:58:27.427722Z", "description": "A custom skill for doing something useful", "directory": "my-skill", "name": "my-skill", "skill_id": "skill_01JAbcdefghijklmnopqrstuvw", "type": "type", "version": "1759178010641129" } ], "has_more": true, "next_page": "page_MjAyNS0wNS0xNFQwMDowMDowMFo=" }