Singleton | Agent Skills Atlas

About this skill

Use when the user asks about "singleton pattern", "when to use singleton", "implement singleton", "global state", "single instance", or mentions needing exactly one instance of a class.

Quick start

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Installation guide →

Review, license & listing details

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This is an imported listing. We haven’t certified its safety, license, or compatibility. Skills may include executable scripts.

Automated security scan: Partial

Only SKILL.md was scanned. Supporting files and scripts were not checked. No safety grade has been assigned.

0 potential findings · Scanned 11/4/2026 · Scanner 0.2.1

Content SHA-256: 2178fc930a039eb872a3688e29a27c4d8bddf3fa22819f188e8bf14d27405ca7

About scan coverage and limitations

Original listing metadata

Original name

singleton

Original description

This skill should be used when the user asks about "singleton pattern", "when to use singleton", "implement singleton", "global state", "single instance", or mentions needing exactly one instance of a class.

About this listing

Category: General
Reported license: Not specified
Listing language (estimated): English
Review status: Not individually reviewed
Agent compatibility: Atlas installation supports Claude Code, Codex, and Cursor. Skill-specific dependencies and features are checked during setup.