# Custodian Brief — llm-connect **Domain:** custodian **Last synced:** 2026-05-17 18:22 UTC **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)* ## Active Workstreams ### Adaptive Cost-Quality Routing Progress: 15/23 done | workstream_id: `e1807fab-e29e-4517-b362-95737a96582d` **Open tasks:** - · ShadowingAdapter wraps a candidate adapter, also invokes the baseline adapter, grades, and appends to QualityLedger `62dd507f` - · Sampling: caller-configurable shadow_rate so production load is not doubled `ccb73e92` - · Failure isolation: shadow errors never affect the candidate response returned to the caller `b879d232` - · Functional contract doc for ShadowingAdapter `99d2c1bc` - · Tests: candidate response survives baseline failure, ledger sampling rate, sync vs async modes `f533fbf4` - · Example script: route fixture batch through three candidate adapters and populate the ledger `7ef0c143` - · Integration test: cold-start, static fallback, first observations, convergence to cheapest qualifying adapter `c4c6743f` - … and 1 more open tasks --- ## MCP Orientation (when available) If the state-hub MCP server is reachable, call: `get_domain_summary("custodian")` This provides richer cross-domain context. If the MCP call fails, use this file as your orientation source.