Claude Code ships plugin eval: score plugins against test cases with and without them
daniel_mac8 · x · 2026-09-12
Claude Code officially ships claude plugin eval, letting developers measure what value a plugin or skill actually adds: create test cases, run the plugin against them with scoring, then rerun each case without the plugin to see the difference — a native, regression-test-style approach to plugin evaluation for Claude Code maintainers.
Related event: Claude Code Launches plugin eval to Quantify Plugin Value(10 posts)→
More from coding & agent
- Microsoft Agensh board: a coding agent's "tests passed" is just a message — shoumikgoswami · 2026-10-28
- Ollama and FriendliAI to Host Seoul Meetup on Building Production Agents with Open Models — ollama · 2026-10-28
- theo: If Your Product Requires a Dashboard, Claude Will Just Rebuild It — sull · 2026-10-28
- Magic Patterns' first engineer: Cursor in Slack, a Patterson review agent, repo clones over worktrees — Y Combinator Blog · 2026-10-28
- Dev builds AI job-search app for his wife, she lands a job, and he open-sources it — CurieuxExplorer · 2026-10-28
- Supercharging LLM classification with logprobs: soft classifiers you can threshold-tune — JnBrymn · 2026-10-28