{"version":"2.1.304","anchor":"playwright-mcp-launcher-accepts-preview","canonical_anchor":"playwright-mcp-launcher-accepts-preview","heading":"Run skill's Playwright helper can start in a preview mode","tier":"internal","area":"Skills","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.304\/e\/playwright-mcp-launcher-accepts-preview","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.304","markdown":"### Run skill's Playwright helper can start in a preview mode\n\nThe run skill's Playwright MCP helper can now pass --preview to its script, and new live-page files ship with it\n\n**Unclear.** What turns the preview option on is not stated.\n\n**What**\n\nThe run skill (a bundled set of instructions Claude can follow) includes a helper that starts Playwright MCP, a tool for driving a web browser connected through MCP, the Model Context Protocol that lets Claude Code use outside tools. The helper can now pass `--preview` to its script when asked to.\n\nNew files also ship with the skill, covering allow-tool, live-page, playwright-mcp and the skill's own instructions.\n\n**Why**\n\nThis points towards a live page preview in the run skill.\n\n- Area: Skills\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 3\/5\n- Scope: individual\n- Heads-up: no"}