Every change Wellknown observed on this MCP server, newest first, with what it was before and what it became. Tool-surface changes carry the definition diff. Nothing here is edited after the fact.
Certificate recorded, valid to 2027-01-16
Authorization not required
Added "velora_build_tx" and "velora_quote"; changed the definition of "cow_build_order", "cow_order_status", "cow_post_order" and 11 more (14 tools before, 16 now)
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{"properties":{"amountIn":{"type":"string"},"amountInWei":{"type":"string"},"chain":{"type":"string"},"chainId":{"type":"integer"},"expectedOut":{"type":"string"},"expectedOutWei":{"type":"string"},"fee":{"description":"Disclosed Quietwork fee (already reflected in expectedOut)","properties":{"amountWei":{"type":["string","null"]},"bps":{"type":"number"},"note":{"type":"string"},"percent":{"type":"number"},"receiver":{"type":"string"},"takenFrom":{"type":"string"},"token":{"type":"string"},"venue":{"type":"string"}},"required":["bps","percent","takenFrom","receiver","note"],"type":"object"},"gasFee":{"type":["object","null"]},"issues":{"type":"object"},"minOut":{"type":"string"},"minOutWei":{"type":"string"},"tokenIn":{"properties":{"address":{"type":"string"},"decimals":{"type":"integer"},"symbol":{"type":"string"}},"required":["address","decimals","symbol"],"type":"object"},"tokenOut":{"properties":{"address":{"type":"string"},"decimals":{"type":"integer"},"symbol":{"type":"string"}},"required":["address","decimals","symbol"],"type":"object"},"totalNetworkFeeWei":{"type":["string","null"]},"venue":{"const":"0x"},"zeroExFee":{"description":"0x's own platform fee, on top of ours","type":["object","null"]}},"required":["venue","chain","chainId","tokenIn","tokenOut","amountIn","amountInWei","expectedOut","expectedOutWei","fee","zeroExFee"],"type":"object"}Build an unsigned Velora Augustus v6.2 swap tx plus ERC-20 approval tx if needed. Same fee as velora_quote.
Same-chain swap quote via Velora (ParaSwap) Market (ethereum, base, arbitrum, optimism, polygon, bsc) with the same disclosed 0.1% Quietwork partner fee (Velora keeps 15% of it; no other Velora fee). Often a better price than KyberSwap on some pairs; compare with swap_quote.
Added "cow_build_order", "cow_order_status", "cow_post_order" and 6 more (5 tools before, 14 now)
Build an unsigned CoW market order as EIP-712 typed data (eth_signTypedData_v4) plus the one-time vault-relayer approval tx if needed. No gas for the swap itself.
Status of a CoW order by uid.
Submit a signed CoW order (from cow_build_order) to the CoW Protocol order book; returns orderUid + explorer link.
Gasless CoW Protocol market-order quote (ethereum, base, arbitrum, polygon, bsc; ERC-20 sell tokens). MEV-protected batch auction. Includes the same disclosed 0.1% fee as a CoW partner fee.
Build an unsigned deBridge DLN cross-chain order transaction (plus ERC-20 approval tx if needed) for sender to sign on the source chain. Same fees as debridge_quote. Returns orderId for tracking.
Unknown → Live
First tool surface recorded: 5 tools (server version 1.0.0)
https://qw-swap.quietworklabs.workers.dev/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 7 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed
Status of a deBridge DLN order by orderId.
Cross-chain EVM swap quote via deBridge DLN (ethereum, base, arbitrum, optimism, polygon, bsc; e.g. USDC on Base -> ETH on Arbitrum). Includes the same disclosed 0.1% Quietwork affiliate fee PLUS deBridge's own fees (4 bps protocol fee, flat native-coin fee, ~4 bps solver margin, solver gas), all itemised.
Build an unsigned 0x Swap API (AllowanceHolder) transaction plus ERC-20 approval tx if needed; output goes to sender. Same fees as zerox_quote (0.1% ours + 0x's ~0.15% zeroExFee).
Same-chain swap quote via the 0x Swap API (ethereum, base, arbitrum, optimism, polygon, bsc) with the same disclosed 0.1% Quietwork integrator fee PLUS 0x's own ~0.15% platform fee (Standard plan; returned as zeroExFee), so total fees are higher than on KyberSwap.