{"version":"2.1.259","anchor":"new-claude-code-skill-attribution-environment-variable","canonical_anchor":"new-claude-code-skill-attribution-environment-variable","heading":"New CLAUDE_CODE_SKILL_ATTRIBUTION environment variable","tier":"use","area":"Environment Variables","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.259\/e\/new-claude-code-skill-attribution-environment-variable","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.259","markdown":"### New CLAUDE_CODE_SKILL_ATTRIBUTION environment variable\n\nA new CLAUDE_CODE_SKILL_ATTRIBUTION variable lets entries declare a skill id alongside a plugin id for attribution.\n\nA new `CLAUDE_CODE_SKILL_ATTRIBUTION` environment variable parallels the existing `CLAUDE_CODE_PLUGIN_ATTRIBUTION` mechanism. It lets entries declare a `skill_id`, matched against a `skill_(staging_|local_)?` id pattern, alongside `pluginId` for attribution purposes.\n\n- Area: Environment Variables\n- Names: `CLAUDE_CODE_SKILL_ATTRIBUTION`, `CLAUDE_CODE_PLUGIN_ATTRIBUTION`\n- Tier: Use it now\n- Useful: 5\/5\n- Signal: 3\/5"}