MCP Server Directory

G62 Patent Search ai.g62/patent-search

Public patent search with ranked candidates, source links and coverage context. Developer beta.

Chargezen Subscriptions com.chargezen/subscriptions

Shopify subscriptions: subscribe-and-save, prepaid and build-a-box, plus rewards and invoices.

BlinkInbox club.blinkinbox/mcp

Disposable email inboxes for AI agents: create an address, wait for mail, read OTP codes and links.

Read-only tools for AI agents: who can change a smart contract, how fast. Signed data, testnet.

MCP server for US Federal, territorial, and state tax law and compliance.

Honeybadger io.honeybadger/mcp

Debug errors, query logs, create alarms, and monitor cron jobs from your agent

MyLeadTech HVAC app.myleadtech/mcp

HVAC MCP server — fault codes, model lookup and answers cited to the OEM manual page.

lovefengis docs com.lovefengis/docs

Developer documentation of lovefengis (REST API, MCP, CLI, auth) over MCP. Read-only, no auth.

Befana Recipes app.befana/befana

Ad-free recipes with amounts in every step: search, scale, plan meals, build shopping lists.

LotsLink link.lots/lotslink

Free, unlimited short links, QR codes and click analytics your AI agent can create and track.

Game modules, project scaffold and SDK skills for building web games on iDos Games.

iDos Games com.idosgames/platform

Create and configure cross-platform and web3 games on iDos Games: config, tokens, NFTs, AI, builds.

Idea Launch io.idea-launch/idea-launch

Validate SaaS and app ideas with real, managed ad tests from your coding agent.

PageDuel io.github.nichovski/pageduel

Web analytics, A/B test results and revenue attribution for your sites.

Human Test Desk site.chatgpt.newvideocreator.human-test-desk/human-test-desk

Free human usability tests for agent-built websites. Submit tasks; get written findings as JSON.

Query the Google Fonts Developer API: font list, search, family details.

FreeTier Agent API dev.pages.freetier-agent-api/freetier-agent-api

x402 or card pay-per-call: invoice JSON, DNS, whois, SSL, geocode, RSS feeds, sitemaps, QR codes

Helfer & Profi io.github.helferundprofi/helfer-und-profi

Free German neighborhood marketplace: search local help requests and providers by postal code.

Xzar si.xzar/xzar

Crash-test your AI agent on real professional decisions, graded against what actually happened.

AI-editable diagrams as code: draw from YAML, propose diffs a human applies, export SVG/Mermaid.

Codebase understanding stored with its evidence, marked stale when that evidence changes.

Biver id.biver/biver

Build, edit, and publish Biver landing pages, products, orders, and leads from AI assistants.

WhereToLive London open data xyz.wheretolive/london-open-data

London postcodes and districts from official open data: prices, crime, schools, rents, commutes

School Timetable Builder io.github.wilbek-source/timetable-builder

Build a full weekly timetable for a primary school (classes, teachers, rooms) via chat.