Honest buying guides for crypto exchanges and hardware wallets, with disclosed affiliate links.
Scored across 5 tools
Each tool has a clearly distinct purpose: keyword search, single-record retrieval, side-by-side comparison, guide summary, and official-site verification. There is no meaningful overlap between searching, fetching, comparing, reading guides, and checking wallet sites.
All tool names follow a consistent snake_case verb_noun pattern: check_wallet_site, compare_deals, get_buying_guide, get_deal, and search_deals. The convention is predictable and easy to scan.
Five tools are well-scoped for a niche deals-and-guides server, with each tool covering a distinct user need. There is no obvious bloat or missing core capability at this size.
The surface covers the main read-only workflows: search, retrieve, compare, read guides, and verify official sites. Minor gaps exist, such as no explicit list-all-deals or list-guides operation, but agents can likely work around these with broad search terms.
Check whether a web address is an official Ledger or Coinbase site (address check only).
Inputs: url (required).
Side-by-side comparison of 2 to 4 offers using only facts from PeanutButterJelly.io's guides.
Inputs: ids (required).
Plain-text summary of the PeanutButterJelly.io crypto exchange or cold wallet guide page.
Inputs: topic (required).
Get the full record for one offer by id (e.g. coinbase-exchange, ledger-flex).
Inputs: id (required).
Search PeanutButterJelly.io's crypto exchange and hardware wallet offers by keyword.
Inputs: query (required), category.
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
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Sourced, scored comparisons of crypto exchanges, wallets, savings accounts and brokerages.
Verified discount & referral codes for crypto exchanges, cards and more — tested first-hand.
Verified referral and discount codes for crypto exchanges, wallets and trading tools. Read-only.
Current retail deals by category and store, with buying guides. Affiliate links.
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