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Sweep 28 Aug 2026 ยท 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

One change

List Skill Versions

api/beta/skills/versions/list

first seen The page's own history The capture it came from

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.

api/beta/skills/versions/list Changed · +12 / -15 lines

# List Skill Versions ## Path parameters ## Query parameters ## Headers ## Returns ## Example ### Response (200) ## List Skill Versions ### Path Parameters ### Query Parameters ### Header Parameters ### Returns ### Example #### Response

from line 1
----
-title: List Skill Versions
-url: https://platform.claude.com/docs/en/api/beta/skills/versions/list
----
+# List Skill Versions
 
-## List Skill Versions
+**GET** `/v1/skills/{skill_id}/versions`
 
-**get** `/v1/skills/{skill_id}/versions`
-
 List Skill Versions
 
-### Path Parameters
+## Path parameters
 
 - `skill_id: string`
 
from line 12
 
   The format and length of IDs may change over time.
 
-### Query Parameters
+## Query parameters
 
 - `limit: optional number`
 
from line 24
 
   Optionally set to the `next_page` token from the previous response.
 
-### Header Parameters
+## Headers
 
 - `"anthropic-beta": optional array of AnthropicBeta`
 
from line 102
 
     - `"mid-conversation-tool-changes-2026-07-01"`
 
-### Returns
+## Returns
 
-- `data: array of object { id, created_at, description, 5 more }`
+- `data: array of object`
 
   List of skill versions.
 
from line 146
 
     For Skill Versions, this is always `"skill_version"`.
 
+    default: skill_version
+
   - `version: string`
 
     Version identifier for the skill.
from line 162
 
   Token to provide in as `page` in the subsequent request to retrieve the next page of data.
 
-### Example
+## Example
 
-```http
+```bash
 curl https://api.anthropic.com/v1/skills/$SKILL_ID/versions \
     -H 'anthropic-version: 2023-06-01' \
     -H 'anthropic-beta: skills-2025-10-02' \
from line 171
     -H "X-Api-Key: $ANTHROPIC_API_KEY"
 ```
 
-#### Response
+### Response (200)
 
 ```json
 {