xrpl.mcp.rlusd_supply_cross_chain

get_rlusd_supply returns cross-chain RLUSD supply (Ethereum + XRPL); honest_partial=True with scope_note when either chain fetch errored — cross-chain total only computed when both sides present.

red Third-party-derived data (external chain RPC, issuer attestation, primary-legislative source, edge header). Permanently free-only under the site's rule #3 — never sold even after the paid tier ships.

Machine-readable status: /claims/xrpl.mcp.rlusd_supply_cross_chain.json or send Accept: application/json on this URL. URI is permanent — safe to cite.

What this claim says

label: get_rlusd_supply returns cross-chain RLUSD supply (Ethereum + XRPL); honest_partial=True with scope_note when either chain fetch errored — cross-chain total only computed when both sides present.
page: /mcp
claim id (yaml): rlusd_supply_cross_chain
behavior: STEP_CHANGE
Layer 3 source: ethereum_public_rpc+xrpl_public_rpc

Risk note

cross_check_status='not_applicable' by design — the two chains measure independent issuance pools, not the same fact from two sources, so agree/disagree is category-inapplicable. The finalized-window flow tool (get_rlusd_flow_24h → claims_ref `rlusd_xrpl_net_change_24h`) is where cross-check exercises real paired data. If either chain errors, `total_supply` is null and scope_note names the reason — never a fabricated sum.

Evidence — code paths that back this claim

mcp_tools_value_flows.py:tool_get_rlusd_supply
rlusd_live.fetch_state (5min cache; same one /rlusd reads)
db.py:read_rlusd_state_cache (PG mirror written by rlusd_refresher walker)

Verify

CLAIMS.yaml on GitHub walker_health signed snapshot chain methodology · for AI agents

Sovereignty classification derives from the claim's Layer 3 source per /methodology. Last verified 2026-08-05. This surface is documented in docs/PAID_MACHINE_TIER_DESIGN.md § 3.1.