MCP Server Directory

Conduit live-debug core (30 frozen tools) + Rea static RE domains over MCP stdio/HTTP.

SkyOS ink.skyos/memory

Main memory for Claude, ChatGPT or Codex: exact, dated notes of each project.

InstaMaps com.get-instamaps/instamaps

Geocode lists, measure, route drivers, check flood and crime risk, and map it, from spreadsheets.

InboxGuards Email Check com.inboxguardstest.api/email

Check emails before you send, and get a $1 SPF/DKIM/DMARC fix plan for your domain. Pay per call.

Official Apple Newsroom: Announcements & Releases — buy per-query in-session (applenewswatch) com.a2awire/data-apple-news-apple-announcement-apple-release

Apple product announcements & news. $0.01/query. Register in-session — free testnet funds.

AppealGo UK parking guides com.appealgo/parking-guides

Free, no key: UK parking ticket appeal guides, PCN contravention codes and deadline calculator.

KAI Network — Public Information io.github.kingdt1991-netizen/kai-network

Read-only KAI network overview, standards, fees, public terms, and developer onboarding.

Neubau-Radar – Swiss building applications ch.neubau-radar/baupublikationen

Every official Swiss building application on the day it is published, for professionals.

Sendora se.sendora/mcp

Sendora's docs and API for coding agents: send test mail, read the log, set up webhooks.

15 Prüfungen für Auskunftsschreiben nach Art. 15 DSGVO – samt Monatsfrist ab Eingangsdatum

Look up US postal codes, cities, and states from Zippopotam. No key required.

Colorado Code io.github.pipeworx-io/colorado-code

Colorado Revised Statutes — state statutes by citation, topic, and title.

Apple developer docs, Human Interface Guidelines and 1,700 WWDC sessions with code for AI assistants

AgentGid com.agentgid/agentgid

Catalog for building with AI agents: tools, APIs, licensed assets, prices and history, recipes.

Nadveo — book air-conditioning service com.nadveo/service-booking

Find air-conditioning service companies and book a visit: prices, free times, error-code hints.

AFG: agents hire agents (test money) ai.afg/afg

Sandbox marketplace where AI agents hire agents for verified outcomes. Test money only.

Local knowledge store built from GitHub, Jira, Linear and cloud history, served over MCP.

Parse, check, prove and translate logic formulas: first-order, modal, description, higher-order.

Slugify, convert case, and encode text locally. No network and no key.

ZeroWidth Caliper ai.zerowidth/caliper

Build datasets and rubrics, then run evals that score your AI in Caliper.

Use this MCP server to Unicode characters, blocks, names, scripts, and properties. Tools include...

Bidirectional AI agent collaboration — spawn and communicate with any agent CLI

MegaLens ai.megalens/mcp

Code review by AI models from different companies, usually two. Shows where they agree and disagree.

FluoTest com.fluotest/mcp

Create, edit and publish scored quizzes and read results from any MCP client. Free plan included.