MCP Server Directory

Regulatory Intel MCP io.github.selflabbs/regulatory-intel-mcp

US Federal Register for AI agents: rules, notices, executive orders, agency lookup. No keys.

AtCoder MCP Server io.github.ketherworks/atcoder

Search AtCoder problems and fetch public problem statements through MCP.

Live X/Twitter search, profiles, leads, pain points, bot checks, AI digests. Paid per call, x402.

Maguyva ai.maguyva/maguyva

Code intelligence for coding agents: semantic, AST, graph, and full-text search. 279+ languages.

W3c io.github.pipeworx-io/w3c

W3C MCP — web-standards lookup over w3c/browser-specs (GitHub, CF-reachable).

Radix Wiki wiki.radix/radix-wiki

Community-maintained knowledge base for Radix DLT — search, read, and contribute wiki pages.

Glade API com.gladeapi/api

Amazon marketplace data for products, offers, reviews, sellers, search, categories, and deals.

okun-koneosa fi.okunkoneosa/okun-koneosa

Finnish industrial supplies store. Read-only MCP: catalog search, product details, cart, policies.

Search six recipe sites at once, in French, English and Spanish, and scale quantities.

notesbridge io.github.IsaiahDupree/notesbridge

Search, read, and write your Apple Notes from ChatGPT/Claude via a local Mac agent + MCP relay.

catalogapi com.catalogapi/catalogapi

Check reward coverage by country, search real catalog items, and ask how CatalogAPI works.

Multi-step web research with citations via Perplexity's Agent API. Standard library only.

LivingMeta — AI in Research ai.livingmeta/ai-in-research

Read-only MCP over the LivingMeta AI-in-Research corpus: 12,400 papers, gaps, priority agenda.

mcp com.speedrun-talent-network/mcp

Search live roles across hundreds of a16z portfolio startups and join the speedrun talent network.

booking ch.cowork24/booking

Search, price and book Swiss coworking spaces, offices and meeting rooms on cowork24.ch.

Read MyFigureCollection.net: search figures, JAN barcode lookup, shop prices, collections and clubs.

ecommerce-intel-mcp com.themineworks/ecommerce-intel-mcp

Product intel: Amazon, AliExpress, Shopify, TikTok Shop, ads and search interest.

LabTestSuperstore io.github.SunRainSnow/labtestsuperstore

Read-only U.S. lab-test catalog, collection-site search, and reference-range context.

vend-api-merchant dev.paypercall.extract/vend-api-merchant

Pay-per-call web intel: extract, search, link check, domain, geo, Nano. Settled via Nano x402.

Aginx Browser net.aginx/aginxbrowser

Stealth web browser for agents: search, fetch, click, download and type in persistent MCP sessions.

Read-only MCP server for Calibre-Web: library search, browsing and covers via the OPDS feed

Memory for AI agents: persistent L1/L2/L3, web-search savings, thread memory.

Kids Stay io.github.sitebox/kids-stay

Search Japanese hotels by 53 verified kid-friendly conditions, with sources and dates.

lr-labs io.github.abhinandansethi/lr-labs

Deterministic cross-border tax engine: PE, GAAR, Indian TP, rule-level lookup. Compiled law, no LLM.