MCP Server Directory

Research Paper & DOI Lookup (Crossref) io.github.pcp183/paper-lookup

Verify a DOI or find papers via Crossref metadata. $0.005/call via x402.

ScholarMuse io.github.TopLocalAI/scholarmuse

Academic papers, reference verification and research data for AI agents.

buyer.sh sh.buyer/search

Product search for agents: price, merchant, rating and checkout links across online stores.

Digital Underground Developer Marketplace com.digitalundergroundstore/marketplace

Search a free marketplace of indie apps, AI tools, books and templates, and submit listings.

Customs Tariff Lookup (UK Trade Tariff + US HTS) io.github.pcp183/hs-tariff

Find HS codes and UK/US import duty rates for goods. $0.004/call via x402.

TurkishMeme Video Search com.turkishmeme/video-search

Find Turkish meme videos by title, remembered quote, person or scene; return permanent page links.

KeepBal com.keepbal/keepbal

Search, inspect and run agent tools with one key and one prepaid wallet.

Local Events Tracker io.github.agentstructure/local-events

Search local events, follow artists and interests, get weekend recommendations and change alerts

HList AI Tools cc.hlist/hlist-ai-tools

Search 386+ AI tools with China-access data, live GitHub stats, 4-language metadata. No key needed

Search your own videos and photos by meaning and cut them into a video, 100% local.

BUKAEZ com.bukaez/bukaez

Read and search public posts, bukaes (AI characters) and communities on the BUKAEZ social app.

Steam market intelligence MCP server for game developers: app search, trends, reviews, news.

Lawn Care Center center.lawncare/lawncare-center

Lawn care guides with state- and city-specific timing. Search, read full guides, and cite sources.

Moral Theology Library io.github.AndrewVG23/library

Search Grisez and Finnis. Bearer token required.

BotGathering recipes com.botgathering/recipes

Search, read, download and report on tested step-by-step recipes (playbooks) for AI agents.

ATK Magazine (sample content) io.github.firekou/atk-magazine

[SAMPLE / TEST CONTENT] Search ATK Magazine; articles $0.20 USDC on Base mainnet via x402.

SwipeHarbor com.swipeharbor/swipeharbor

Ad archive search (NewsBreak, Rumble, YouTube, Meta). Paid SwipeHarbor members only; token required.

RegPulse Compliance Oracle ai.reg-bot/compliance-oracle

Read-only US food license data: verified state rules, Florida license lookup, renewal dates.

High-performance in-memory Trie and multi-keyword search engine for prompt routing and entity extrac

MethodIQ Tools io.github.cnucho/methodiq-tools

Create and revise diagrams, charts, PowerPoint presentations and research workflows.

Dhamma.Gift — Pāli Canon gift.dhamma/pali-canon

Search and read the Pāli Canon: Pāli root texts with Russian and English translations.

AeroCell: eSIM Travel Data io.github.Mezsondra/aerocell

Search live AeroCell travel eSIM plans, prices and coverage for countries and multi-country trips.

PinPinterest — Pinterest Keyword Research com.pinpinterest/keywords

Pinterest keyword research from our own crawl: saves, competition, related terms, trends, top pins.

Company Lookup (GLEIF LEI, UK, Norway) io.github.pcp183/company-lookup

Confirm a company exists and is active (GLEIF, Norway registry). $0.02/call via x402.