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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Developer Platform 25 Aug 2026
One change · api

Create Skill Version changedapi/beta/skills/versions/create

Nearest release: v2.1.245, published an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

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Lines+18added
Lines−13removed
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First seen 14 Aug 2026 this site's first read of the page
Recorded edits19to this page, all time

# Create Skill Version ## Path parameters ## Headers ## Body parameters (form-data) ## Returns ## Example ### Response (200) ## Create Skill Version ### Path Parameters ### Header Parameters ### Returns ### Example #### Response

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1---
2title: Create Skill Version
3url: https://platform.claude.com/docs/en/api/beta/skills/versions/create
4---
1# Create Skill Version
52 
6## Create Skill Version
3**POST** `/v1/skills/{skill_id}/versions`
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8**post** `/v1/skills/{skill_id}/versions`
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105Create Skill Version
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12### Path Parameters
7## Path parameters
138 
149- `skill_id: string`
1510 
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1712 
1813 The format and length of IDs may change over time.
1914 
20### Header Parameters
15## Headers
2116 
2217- `"anthropic-beta": optional array of AnthropicBeta`
2318 
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9590 
9691 - `"mid-conversation-tool-changes-2026-07-01"`
9792 
98### Returns
93## Body parameters (form-data)
9994 
95- `files: array of string`
96 
97 Files to upload for the skill.
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99 All files must be in the same top-level directory and must include a SKILL.md file at the root of that directory.
100 
101## Returns
102 
100103- `id: string`
101104 
102105 Unique identifier for the skill version.
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135138 
136139 For Skill Versions, this is always `"skill_version"`.
137140 
141 default: skill_version
142 
138143- `version: string`
139144 
140145 Version identifier for the skill.
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141146 
142147 Each version is identified by a Unix epoch timestamp (e.g., "1759178010641129").
143148 
144### Example
149## Example
145150 
146```http
151```bash
147152curl https://api.anthropic.com/v1/skills/$SKILL_ID/versions \
148153 -H 'Content-Type: multipart/form-data' \
149154 -H 'anthropic-version: 2023-06-01' \
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152157 -F files='["Example data"]'
153158```
154159 
155#### Response
160### Response (200)
156161 
157162```json
158163{
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