Follow Discord
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 28 Aug 2026
One change · api

skills-guide changedbuild-with-claude/skills-guide

Nearest release: v2.1.250, published an hour before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Recorded here
Lines+1added
Lines−1removed
From line 2,153 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits23to this page, all time

The whole hunk

from line 2153, old and new numbered
/
lines
from line 2153
21532153## Managing custom Skills
21542154 
21552155<Warning id="workspace-scoped-access">
2156 **Custom Skills are accessible to your entire workspace, not scoped to an end user, conversation, or session.** Any API key in the same workspace can read, invoke, and delete every custom Skill uploaded there, and all of your keys share your organization's Default Workspace unless you have assigned them to separate [workspaces](https://platform.claude.com/docs/en/manage-claude/workspaces#api-keys-and-resource-scoping).
2156 **Custom Skills are accessible to your entire workspace, not scoped to an end user, conversation, or session.** Any API key with access to a workspace can read, invoke, and delete every custom Skill uploaded to that workspace. Every service account, and every user whose organization role allows API access, can use the Default Workspace in addition to any workspace you add them to, so keep Skills that must stay separate in their own [workspace](https://platform.claude.com/docs/en/manage-claude/workspaces#api-keys-and-resource-scoping) and access them only with keys scoped to that workspace.
21572157 
21582158 If you are building a multi-tenant platform on the Skills API, create a separate [workspace](https://platform.claude.com/docs/en/manage-claude/workspaces) for each tenant. The workspace is the isolation boundary for custom Skills, so a workspace per tenant gives each tenant's Skills hard isolation from every other tenant. Each organization can have up to 100 workspaces by default (see [How workspaces work](https://platform.claude.com/docs/en/manage-claude/workspaces#how-workspaces-work)); if you need more for tenant isolation, contact your account team.
21592159</Warning>
Feedback