- Custom skill `e2e-client-fix` (creatorType: "user", part of the `anthropic-skills` plugin, invoked as `/anthropic-skills:e2e-client-fix`) stopped resolving in the slash-command list. - Timeline: was working in one active session → checked a second session in the same project/directory/account/CLI version (`2.1.231`) → not available there, even after fully quitting and restarting `claude` fresh → shortly after, it also stopped working in the originally-working session. - Verified locally that t

Custom (user-created) skill from a plugin intermittently disappears from slash-command availability

Status Open

Reported on v2.1.231

Maintainer reply None cached

Activity 0 comments · opened Aug 28, 2026

Custom skill e2e-client-fix (creatorType: "user", part of the anthropic-skills plugin, invoked as /anthropic-skills:e2e-client-fix) stopped resolving in the slash-command list.
Timeline: was working in one active session → checked a second session in the same project/directory/account/CLI version (2.1.231) → not available there, even after fully quitting and restarting claude fresh → shortly after, it also stopped working in the originally-working session.
Verified locally that this isn't a stale-config issue: the plugin manifest (~/Library/Application Support/Claude/local-agent-mode-sessions/skills-plugin/*/*/manifest.json) still shows the skill entry with "enabled": true, and its SKILL.md has valid frontmatter.
No project-level or account-level scoping/disable setting found for it.
Since it broke in a previously-working session with no config change on our end, this looks like an intermittent bug in skill availability sync/resolution for plugin-provided custom skills, not a local misconfiguration.