{"name":"CLAUDE_CODE_SKILL_DESC_REFRAME","slug":"claude-code-skill-desc-reframe","family":"env","title":"Environment variables","noun":"environment variable","description":"Boolean. When true, the `Skill` tool's prompt uses the shorter `Invoke a skill.` text in place of the default `Execute a skill within the main conversation` text, and a debug line `skill_desc_reframe_arm_active source=env` is logged. When unset or false, the `tengu_russet_linnet` flag decides.","description_source":"code","described_by":{"bundle":"2.1.215","author":"claude-opus-5-5"},"presence":{"first_seen":"2.1.196","removed_in":"2.1.216","in_current_build":false,"newest_mined":"2.1.308","builds":20,"mined_builds":149,"first_cited":null},"aliases":[],"entries":[{"version":"2.1.196","anchor":"skill-tool-description-a-b-test","heading":"Skill Tool Description A\/B Test","line":null,"released_at":"2026-06-29 20:08:58","reason":"found in this entry's text"}],"entries_total":1,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"CLAUDE_CODE_SKILL_ATTRIBUTION","slug":"claude-code-skill-attribution","description":"A new environment variable lets you inject per-content-hash skill and plugin attribution into command and skill telemetry."},{"name":"CLAUDE_CODE_SKILL_PROPOSALS","slug":"claude-code-skill-proposals","description":"An env var turns on the tool that proposes new skills; otherwise it stays off in this build."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/env\/claude-code-skill-desc-reframe","family_url":"https:\/\/changelogs.core-directive.com\/reference\/env.json"}