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2 pages for --concurrency.
Titles and paths first, then pages whose text carries it. Each row opens that page as this site last read it.
Test plugins with evals
Claude Code CLI · in the page
plugin-evals
…| | `-j`, `--concurrency <n>` | `1` | Run up to this many agent r…
Plugins reference
Claude Code CLI · in the page
plugins-reference
…, else 3 | | `-j, --concurrency <n>` | Agent sessions to run at once, 1 to 8. They share your rate limit…