{"version":"2.1.246","anchor":"bundled-cowork-plugin-authoring-and-data-viz-skills-dropped","canonical_anchor":"bundled-cowork-plugin-authoring-and-data-viz-skills-dropped","heading":"Bundled Cowork plugin-authoring and data-viz skills dropped","tier":"notice","area":"Skills","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.246\/e\/bundled-cowork-plugin-authoring-and-data-viz-skills-dropped","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.246","markdown":"### Bundled Cowork plugin-authoring and data-viz skills dropped\n\nSeveral bundled skills for plugin authoring, MCP discovery and chart palettes no longer ship with the CLI.\n\n**What**\n\nA block of embedded skill content no longer ships with the CLI: the Cowork plugin authoring guide with its packaging steps, the component-schema and example-plugin references, the MCP discovery reference covering registry search and connector suggestions, the JavaScript and Python chart-palette validators, and the data-visualisation anti-patterns document.\n\n**Details**\n\n- The marker strings from that content appear eight times in v2.1.245 and not at all in v2.1.246.\n\n**Evidence**\n\n`Normal-vision floor`\n\n- Area: Skills\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 3\/5"}