{"name":"--concurrency","slug":"concurrency","family":"cli","title":"CLI flags","noun":"CLI flag","description":"`claude plugin eval` gains a `--concurrency` flag to run up to 8 test cases at once","description_source":"entry","described_by":{"version":"2.1.269","anchor":"claude-plugin-eval-gains-a-concurrency-flag"},"presence":{"first_seen":"2.1.269","removed_in":null,"in_current_build":true,"newest_mined":"2.1.319","builds":47,"mined_builds":159,"first_cited":{"version":"2.1.269","released_at":"2026-09-11 18:12:49","spans":2}},"aliases":[],"entries":[{"version":"2.1.269","anchor":"claude-plugin-eval-gains-a-concurrency-flag","heading":"claude plugin eval gains a --concurrency flag","line":"`claude plugin eval` gains a `--concurrency` flag to run up to 8 test cases at once","released_at":"2026-09-11 18:12:49","reason":"found in this entry's text, named in this entry"},{"version":"2.1.269","anchor":"claude-plugin-eval-gains-allow-real-servers-and-concurre","heading":"'claude plugin eval' gains --allow-real-servers and concurrency options, plus harness-failure tracking","line":"'claude plugin eval' adds --allow-real-servers and concurrency options, plus separate harness-failure tracking","released_at":"2026-09-11 18:12:49","reason":"named in this entry"},{"version":"2.1.269","anchor":"cli-eval-tools-max-cost-usd-help-text-clarifies-overrun-b","heading":"CLI eval tool's --max-cost-usd help text clarifies overrun bound","line":"Help text for --max-cost-usd now explains its cost ceiling is checked before each run, not per single run","released_at":"2026-09-11 18:12:49","reason":"found in this entry's text"}],"entries_total":3,"docs":[{"source":"claude-code","path":"plugin-evals","title":"Test plugins with evals","documented":false},{"source":"claude-code","path":"plugins\/cli-reference","title":"Plugin commands reference","documented":false}],"docs_total":2,"gates":[],"related":[],"url":"https:\/\/changelogs.core-directive.com\/reference\/cli\/concurrency","family_url":"https:\/\/changelogs.core-directive.com\/reference\/cli.json"}