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.
Changed the definition of "usd_ngn_convert"
ConvertUSD and NGNnaira at the official CBN rate
Convert between Nigerian naira and US dollars, pounds, euros andNigerianothernairacurrencies at the Central Bank of Nigeria's officialNFEMrate — the latest, or the rate that applied on a past date. The dollar uses the NFEM rate (the volume-weighted average CBN publishes,);notother currencies use CBN's selling rate. Never a parallel-market figure. Returns the converted amount with ⟨16 unchanged words⟩
⟨5 unchanged words⟩ to convert.","type":"number"},"date":{"description":"Use the rate that applied on this date, as YYYY-MM-DD, from 2024-12-02 onwards — e.g. an invoice date. On a weekend or public holiday the last trading day's rate applies. Default: the latest rate.","type":"string"},"from":{"description":"The currency the amount is in. Default USD.","enum":["USD","GBP","EUR","CNY","JPY","CHF","ZAR","SAR","AED","DKK","XOF","NGN"],"type":"string"},"to":{"description":"Only when from is NGN: the currency to convert to. Default USD.","enum":["USD","GBP","EUR","CNY","JPY","CHF","ZAR","SAR","AED","DKK","XOF"],"type":"string"}},"required" ⟨3 unchanged words⟩
Certificate changed, valid to 2026-12-19
Certificate recorded, valid to 2026-10-21
Authorization not required
First tool surface recorded: 10 tools (server version 0.2.0)
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