Percolate

io.github.bguillow-rgb/percolate

Search the Percolate specialty coffee database: 1,100+ coffees with brew recipes and pairings.

Yes, your AI can use this right now.Answered a live MCP handshake in 887 ms with no sign-in needed and exposes 8 tools.

Connect it

Settings → Connectors → Add custom connector
URL: https://mcp.percolateapp.com/?src=registry

8 tools, verified live

Pulled straight from the server with tools/list on 2026-10-17.
search_coffeesread-only

Search 1,100+ curated specialty coffees in the Percolate database. Filter by category (espresso, single_origin, blend, decaf, dark), roast level, brew method, and price (USD). Returns tasting profiles, brew methods, and retailer names with prices (no purchase links).

get_coffeeread-only

Detailed record for one coffee: roast level, body/acidity/sweetness profile, flavor notes, suited brew methods, food and brew pairings, price, and retailer names with prices (no purchase links). Accepts a Percolate id or a name.

find_similarread-only

Coffees with a similar profile to a given one, ranked by shared flavor notes and roast/body/acidity/sweetness proximity. Deterministic scoring over Percolate's structured tasting data.

get_recommendationsread-only

Personalized coffee picks from flavor preferences (e.g. 'chocolate', 'berry', 'caramel'), a budget in USD, roast preference, and the brew gear you own.

compare_coffeesread-only

Side-by-side comparison: roast, body/acidity/sweetness, shared and distinct flavors, brew methods, and price difference.

trending_coffeesread-only

Coffees Percolate users are adding to their collections most over the last 30 days (falls back to catalog popularity when live activity data is unavailable). The method used is labeled in the response.

dial_in_suggestionread-only

Brew guidance for a specific coffee: curated recipes from the Percolate catalog (ratio, temperature, grind) when available, or a roast-based starting point. Optionally scoped to your brew method.

what_to_brewread-only

A coffee suggestion for right now, based on time of day (evening picks lean decaf), mood, and the brew method you're using — scored over Percolate's tasting profiles.

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