{"version":"2.1.311","anchor":"artifact-mcp-publish-result-gets-appended-text","canonical_anchor":"artifact-mcp-publish-result-gets-appended-text","heading":"Artifact publishing tool result now carries extra text","tier":"internal","area":"Artifacts","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.311\/e\/artifact-mcp-publish-result-gets-appended-text","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.311","markdown":"### Artifact publishing tool result now carries extra text\n\nThe result of the `artifact_mcp_laptop_publish_row` tool now gets a block of text appended to it\n\n**Unclear.** The content of the appended text and when exactly it is added are not known.\n\n**What**\n\nThe result returned by the `artifact_mcp_laptop_publish_row` tool is now handled differently. When its data is a list and a condition holds, Claude Code appends a block of text to it. Before, the data was transformed rather than added to.\n\n**Why**\n\nThe output of this artifact publishing tool now carries extra text.\n\n- Area: Artifacts\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 3\/5\n- Scope: individual\n- Heads-up: no"}