| name | eval-recall |
| description | Run the memhub retrieval eval harness from OpenCode; use to check Recall@K quality. |
| compatibility | opencode |
Skill: eval-recall
Run the read-only retrieval evaluation harness.
Workflow:
- Run
memhub eval retrieval from the memhub source repo.
- Optionally compare
memhub eval retrieval --no-rerank if the user asks for reranker A/B data.
- Report Recall@K metrics and whether rerank changed results.
- Do not mutate the database or write project memory from this skill.
- Note: in the memhub source repo, this scores against that machine's live
.memhub/project.sqlite (a calibration signal, not the enforced baseline). The deterministic reference is cargo test retrieval_golden_hermetic (issue #44) — see docs/reference/operations.md.