{"version":"2.1.119","anchor":"skill-tool-description-update","canonical_anchor":"skill-tool-description-update","heading":"Skill Tool Description Update","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.119\/e\/skill-tool-description-update","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.119","markdown":"### Skill Tool Description Update\n\nThe Skill tool description has been updated to clarify `skill` parameter usage:\n\n- Removed: \"Set `skill` to the exact name of an available skill (no leading slash)\"\n- Added: \"Only invoke a skill that appears in that list, or one the user explicitly typed as `\/<name>` in their message. Never guess or invent a skill name from training data\"\n- Added the concept of `plugin:skill` fully qualified names for plugin-namespaced skills\n\n**Evidence**\n\nSkill tool description (search for `\"Never guess or invent a skill name\"`)"}