WaniKani MCP server

mcp-servers

A collection of Model Context Protocol servers written in Go. Each server communicates over stdio and can be used with any MCP-compatible client such as Claude Desktop or Claude Code.

Servers

Workflowy

Full read/write access to Workflowy — search, create, organize, and complete nodes. Smart caching respects API rate limits, and search results include breadcrumb paths showing where nodes sit in the hierarchy.

10 tools: searchnodes, getnode, listchildren, createnode, updatenode, deletenode, movenode, completenode, uncompletenode, listtargets

Requires: Workflowy API token

Manifold Markets

Search and trade on Manifold Markets prediction markets — place bets and limit orders, create and resolve markets, manage liquidity, and comment.

16 tools: searchmarkets, getmarket, getuser, getme, listbets, getcomments, getpositions, placebet, sellshares, cancelbet, createmarket, resolvemarket, closemarket, addcomment, addliquidity, sendmana

Requires: Manifold API key

UK Supermarkets

Search and compare grocery prices across 9 UK supermarkets (Tesco, Sainsbury's, Ocado, Morrisons, Asda, Waitrose, HiYoU, Tuk Tuk Mart, Morueats). Returns prices, promotions, descriptions, ingredients, and nutritional information. Optional login enables order history and basket management for Tesco.

9 tools: listsupermarkets, searchproducts, compareprices, getproductdetails, browsecategories, getorderhistory, getbasket, addtobasket, removefrom_basket

Requires: Chrome/Chromium/Edge for some stores (Tesco, Asda, Waitrose). No API keys needed.

Amazon Products

Search for products and get detailed information from Amazon across 20+ regional sites. Handles WAF challenges and CAPTCHA detection automatically.

3 tools: listregions, searchproducts, getproductdetails

Requires: Chrome/Chromium/Edge

WaniKani

Read-only access to WaniKani SRS data — user profile, lesson/review summaries, assignments, subjects (radicals, kanji, vocabulary), review statistics, and level progressions. Supports paginated collection endpoints with configurable limits.

6 tools: getuser, getsummary, getassignments, getsubjects, getreviewstatistics, getlevelprogressions

Requires: WaniKani API token

Bunpro

Read-only access to Bunpro Japanese grammar SRS data — user profile, study queue, deck settings, review forecasts, JLPT progress, SRS level details, and grammar point/vocabulary lookups. Authenticates via email/password with automatic Devise login.

12 tools: getuser, getstudyqueue, getdecks, getstats, getjlptprogress, getreviewforecast, getsrsoverview, getreviewactivity, getgrammarsrsdetails, getvocabsrsdetails, getgrammarpoint, getvocab

Requires: Bunpro email and password

Assets

Design assets — search and fetch icons, illustrations, fonts, photos, textures, 3D models, and audio, with license/attribution metadata. An embedded offline base (icons, illustrations, fonts) plus four keyless remote APIs work with no configuration; seven further opt-in keyed providers (Unsplash, Pixabay, Pexels, Poly Pizza, Poly Haven, Jamendo, Freesound) unlock more photos, 3D models, and audio when their API key is set. Writes files to disk.

15 tools: listassetsources, searchicons, geticon, searchillustrations, getillustration, searchfonts, getfont, searchphotos, getphoto, searchtextures, gettexture, searchmodels, getmodel, searchaudio, getaudio

Shortened. The full README is on GitHub.