add-rerank-preset

To customize code search ranking for MCP tools, you implement a TypeScript RerankPreset interface that defines scoring weights and overlay masks to prioritize specific code chunks in trajectory-based retrieval.

Custom reranking improves trajectory-based code search by applying scoring weights to signals like churn or bug-fix rates, allowing you to prioritize stable, battle-tested, or domain-specific code over simple semantic matches.

Yes, you can create a security-audit preset that applies scoring weights to penalize code with high bug-fix rates and recent churn, ensuring the agent prioritizes stable, secure modules during vulnerability assessments.

To register a custom rerank preset, create a new preset file in the appropriate trajectory directory and register it within the TrajectoryRegistry barrel index to make it available to your MCP tools.

You can use overlay masking to curate exactly which metadata signals, such as authorship, churn, or bug-fix rates, are displayed to the agent during the ranking process for code retrieval.

Yes, TypeScript is required to implement the RerankPreset interface, which involves configuring scoring weights and overlay masks for trajectory-based code search optimization.