Create Skill

beta().skills().create(, ) : SkillCreateResponse

post/v1/skills?beta=true

Create Skill

ParametersExpand Collapse

params: SkillCreateParams

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")

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")

displayTitle: Optional<String>

Display title for the skill.

This is a human-readable label that is not included in the prompt sent to the model.

files: Optional<List<String>>

Files to upload for the skill.

All files must be in the same top-level directory and must include a SKILL.md file at the root of that directory.

ReturnsExpand Collapse

class SkillCreateResponse:

id: String

Unique identifier for the skill.

The format and length of IDs may change over time.

createdAt: String

ISO 8601 timestamp of when the skill was created.

displayTitle: Optional<String>

Display title for the skill.

This is a human-readable label that is not included in the prompt sent to the model.

latestVersion: Optional<String>

The latest version identifier for the skill.

This represents the most recent version of the skill that has been created.

source: String

Source of the skill.

This may be one of the following values:

"custom": the skill was created by a user
"anthropic": the skill was created by Anthropic

type: String

Object type.

For Skills, this is always "skill".

updatedAt: String

ISO 8601 timestamp of when the skill was last updated.

Create Skill

Kotlin

package com.anthropic.example

import com.anthropic.client.AnthropicClient
import com.anthropic.client.okhttp.AnthropicOkHttpClient
import com.anthropic.models.beta.skills.SkillCreateParams
import com.anthropic.models.beta.skills.SkillCreateResponse

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

    val skill: SkillCreateResponse = client.beta().skills().create()
}

{
  "id": "skill_01JAbcdefghijklmnopqrstuvw",
  "created_at": "2024-10-30T23:58:27.427722Z",
  "display_title": "My Custom Skill",
  "latest_version": "1759178010641129",
  "source": "custom",
  "type": "type",
  "updated_at": "2024-10-30T23:58:27.427722Z"
}

Returns Examples

{
  "id": "skill_01JAbcdefghijklmnopqrstuvw",
  "created_at": "2024-10-30T23:58:27.427722Z",
  "display_title": "My Custom Skill",
  "latest_version": "1759178010641129",
  "source": "custom",
  "type": "type",
  "updated_at": "2024-10-30T23:58:27.427722Z"
}

Create Skill

beta().skills().create(, ) : SkillCreateResponse

post/v1/skills?beta=true

Create Skill

ParametersExpand Collapse

params: SkillCreateParams

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")

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")

displayTitle: Optional<String>

Display title for the skill.

This is a human-readable label that is not included in the prompt sent to the model.

files: Optional<List<String>>

Files to upload for the skill.

All files must be in the same top-level directory and must include a SKILL.md file at the root of that directory.

ReturnsExpand Collapse

class SkillCreateResponse:

id: String

Unique identifier for the skill.

The format and length of IDs may change over time.

createdAt: String

ISO 8601 timestamp of when the skill was created.

displayTitle: Optional<String>

Display title for the skill.

This is a human-readable label that is not included in the prompt sent to the model.

latestVersion: Optional<String>

The latest version identifier for the skill.

This represents the most recent version of the skill that has been created.

source: String

Source of the skill.

This may be one of the following values:

"custom": the skill was created by a user
"anthropic": the skill was created by Anthropic

type: String

Object type.

For Skills, this is always "skill".

updatedAt: String

ISO 8601 timestamp of when the skill was last updated.

Create Skill

Kotlin

package com.anthropic.example

import com.anthropic.client.AnthropicClient
import com.anthropic.client.okhttp.AnthropicOkHttpClient
import com.anthropic.models.beta.skills.SkillCreateParams
import com.anthropic.models.beta.skills.SkillCreateResponse

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

    val skill: SkillCreateResponse = client.beta().skills().create()
}

{
  "id": "skill_01JAbcdefghijklmnopqrstuvw",
  "created_at": "2024-10-30T23:58:27.427722Z",
  "display_title": "My Custom Skill",
  "latest_version": "1759178010641129",
  "source": "custom",
  "type": "type",
  "updated_at": "2024-10-30T23:58:27.427722Z"
}

Returns Examples

{
  "id": "skill_01JAbcdefghijklmnopqrstuvw",
  "created_at": "2024-10-30T23:58:27.427722Z",
  "display_title": "My Custom Skill",
  "latest_version": "1759178010641129",
  "source": "custom",
  "type": "type",
  "updated_at": "2024-10-30T23:58:27.427722Z"
}

Create Skill

ParametersExpand Collapse

ReturnsExpand Collapse

Create Skill

Returns Examples

Products

Features

Models

Solutions

Claude Developer Platform

Learn

Company

Help and security

Terms and policies

Create Skill

ParametersExpand Collapse

ReturnsExpand Collapse

Create Skill

Returns Examples

Products

Features

Models

Solutions

Claude Developer Platform

Learn

Company

Help and security

Terms and policies