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.
Added "evm_recipient_check", "quant_risk" and "x402_feed"; changed the definition of "evm_decode", "evm_receipt", "evm_tx" and 2 more (19 tools before, 22 now)
⟨7 unchanged words⟩ "},"hash":{"description":"Example:0x00000000000000000000000000000000000000000000000000000000000000000xeaa59f103396f5446ab6d31e0de4ec7bd6ae56d01a87702cd16027001cba2357","type":"string"}},"required": ⟨3 unchanged words⟩
{"properties":{"hash":{"description":"Example:0x00000000000000000000000000000000000000000000000000000000000000000xeaa59f103396f5446ab6d31e0de4ec7bd6ae56d01a87702cd16027001cba2357","type":"string"}},"required": ⟨3 unchanged words⟩
{"properties":{"hash":{"description":"Example:0x00000000000000000000000000000000000000000000000000000000000000000xeaa59f103396f5446ab6d31e0de4ec7bd6ae56d01a87702cd16027001cba2357","type":"string"}},"required": ⟨3 unchanged words⟩
{"properties":{"hash":{"description":"Example:0x00000000000000000000000000000000000000000000000000000000000000000xeaa59f103396f5446ab6d31e0de4ec7bd6ae56d01a87702cd16027001cba2357","type":"string"}},"required": ⟨3 unchanged words⟩
{"properties":{"url":{"description":"Example: https://seller.example/paid-route//sol.blockrun.ai/api/v1/chat/completions","type":"string"}},"required": ⟨3 unchanged words⟩
Recipient pre-flight check before transfers or payouts: verifies whether an address is an EOA or contract, code size, tx count, native balance, and detects burn/zero addresses. Use it to prevent burning funds. Price: 0.002 USDC per call over x402 on Base or Solana.
Quantitative trading risk and liquidation calculator for perp/margin DEX agents: calculates exact liquidation price, stop-loss price, margin buffer and risk rating for long or short positions with fee and maintenance margin awareness. Price: 0.001 USDC per call over x402 on Base or Solana.
Live x402 ecosystem intelligence feed in one zero-parameter call: top verified stable sellers from 17,000+ tracked endpoints, flagged bait-and-switch origins (wallet or price swaps), recent change alerts, and current Base gas. Price: 0.010 USDC per call over x402 on Base or Solana.
Unknown → Live
Certificate recorded, valid to 2027-01-17
Authorization not required
First tool surface recorded: 19 tools (server version 2.8.0)
https://legible-check.ezealfa.workers.dev/mcp (mcp_streamable_http) — from mcp_registry, with the record
Showing the latest 6 events. The API returns up to 500 and filters by kind: ?kind=tool_surface_changed