{"version":"2.1.282","anchor":"claude-test-plugin-new-claude-test-show-run-tool-denied-to","canonical_anchor":"claude-test-plugin-new-claude-test-show-run-tool-denied-to","heading":"Claude Test plugin's background agents are blocked from a new show-run tool","tier":"internal","area":"Claude Test","url":"https:\/\/changelogs.core-directive.com\/v\/2.1.282\/e\/claude-test-plugin-new-claude-test-show-run-tool-denied-to","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.282","markdown":"### Claude Test plugin's background agents are blocked from a new show-run tool\n\nThe built-in Claude Test plugin's agents cannot use a browser tool named `claude_test_show_run`; only the main conversation may call it\n\n**Unclear.** It is not clear what the show-run tool does, or whether the Claude Test plugin is available to everyone.\n\n**What**\n\nThe built-in Claude Test plugin uses helper agents, separate Claude workers that handle part of a task in the background. These include its author, runner and explorer agents. They and two internal agents now list `mcp__plugin_claude-test_browser__claude_test_show_run` among the tools they are not allowed to use.\n\nThat name did not appear in Claude Code before. It points to a tool on the plugin's browser server.\n\n**Why**\n\nIn practice, only the main conversation can use this tool, and none of the background agents can.\n\n- Area: Claude Test\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 3\/5"}