Tool Graph Search
Retrieve a compact, evidence-backed set of tools from a large tool graph.
Retrieval Signals
Understand the ranking evidence that contributes to graph-tool-call search results.
Candidate Expansion
Expand retrieved targets with producer tools and graph neighbors when evidence supports it.
Evidence Output
Inspect why a tool was retrieved, expanded, selected, or rejected.
Target Selection
Choose the final tool from retrieved candidates with deterministic evidence and LLM guardrails.
Korean Search
Search mixed Korean and English tool catalogs without hard-coding product-specific terms.
Search Tuning
Improve retrieval quality with aliases, semantic metadata, contracts, learning evidence, and repeatable validation gates.