Tool Retrieval

Tool routing for the authoritative current-agent catalog: semantic search finds candidate services; deterministic keywords select a service, then rank its authorized functions.

Current agent
Lumen lumen
Index
healthy ยท 186 indexed
Embedding model
text-embedding-qwen3-embedding-4b
Embedding profile
4ebe9306c3798242

Shared vector infrastructure

The embedding service and native vector store are shared by tool retrieval, procedure search, context/chat recall, semantic entities, and memory. Their configuration now lives on the dedicated Tool Infrastructure tab.

Tool Retrieval owns ranking and routing policy only. Changing those controls does not rewrite shared embedding or vector-storage settings.

MCP definition search metadata

Edits external and builtin MCP definition/function search metadata. Weighted keywords use term = weight, one per line. Configured weights are applied deterministically after semantic candidate generation. Vector similarity never participates in final rank.

ACE_15_Audio external

agent_runtime builtin

audio_analysis external

builder external

Business-File-Server external

control_plane builtin

Ernie_Image external

Fish-Speech-S2 external

Flux2_Image external

Frame-Interpolation external

GB10_ACE_Step15 external

GB10_Flux2 external

GB10_Hidream_O1_Turbo external

GB10_Hymotion external

GB10_Minimax_H3_Turbo external

GB10_Minimax_Music3 external

GB10_Workflow_Store external

Gitea external

Hi-Dream-O1 external

Hi-Dream-O1-Turbo external

house-lights external

Hunyuan_3d external

Hymotion external

Kokoro_Voice external

license external

LTX23 external

Lumen-Vault external

Lux_tts external

Media_Edit external

Microsoft-Lens external

Minimax external

Minimax-H3-Turbo external

Minimax-Music-3 external

Minimax_turbo external

Mint_Container external

Nexus external

NGINX-File-Server external

Omnivoice_Audio external

payment external

reolink-camera external

SD15 external

SD35 external

SDXL external

seo-auditor external

slide_studio external

Stable-Audio-3 external

telemetry_3070 external

telemetry_3090 external

telemetry_5090 external

telemetry_dell_L40 external

telemetry_GB10_1 external

telemetry_GB10_2 external

telemetry_hub external

telemetry_pi_lab external

TRILIUM external

Upscaler external

video-analyzer external

WAN_2.2_AIO_5090 external

WAN_2.2_AIO_GB10 external

Web-Search external

Whisper external

YouTube_Analytics external

Zonos_Audio external

Deterministic post-semantic ranker

The vector index supplies candidate services only. Configured server keywords choose a service; configured function keywords then rank its authorized functions, with exact lexical matches as a tie-break. Vector score is diagnostic only and can never reverse the order.

Retrieval test

Runs the production pipeline: semantic candidate generation followed by deterministic final ranking. Vector score is shown only to verify that it cannot override keyword/lexical rank.