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 "get_scan_pricing"; changed the definition of "scan_token" (21 tools before, 22 now)
{"$schema":"http://json-schema.org/draft-07/schema#","properties":{"api_key":{"description":"Optional paid-scan API key. Free tier is 500 scans/day per IP; after that pay $0.005/scan in ETH on Robinhood Chain (see a 402 response or get_scan_pricing).","type":"string"},"payment":{"description":"Optional X-Payment value, base64(JSON {txid, signature}), to redeem an ETH payment and receive an API key with credits.","type":"string"},"token":{"description":"ERC-20 token address, ⟨11 unchanged words⟩
Scan API pricing and how to pay — Free quota, price per scan, the Robinhood Chain treasury address, live wei amounts, and the step-by-step pay-and-retry recipe for when scan_token returns error free_quota_exceeded.
Removed "get_token_extra" (22 tools before, 21 now)
Get extra token page data — Holder concentration (top10Pct), dev wallet %, and holder count for a token, sourced from the live trenches collector.
Certificate recorded, valid to 2026-12-11
Authorization not required
First tool surface recorded: 22 tools (server version 1.0.0)
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