MCP Server Directory

Stipp app.stipp/stipp

Notes and actions in one app. Let Claude or ChatGPT read and update them.

AndCo io.github.Ethan-YS/andco

Bring your own AI into group chats with your friends and their AIs. AndCo only carries messages.

Review Times fyi.reviewtimes/review-times

Live review times for AI app stores: ChatGPT, Claude, Muse, Grok, Cursor. Check before you submit.

handoff — agent swarm coordination io.github.34r7h/handoff

Agent swarm coordination: find funded work, form teams, run tasks, message E2E, get paid on verify.

Nilyo com.nilyo/nilyo

Your own LinkedIn, WhatsApp, Instagram, Telegram, Email and Calendar accounts, usable from any agent

Email validation from the public Disify API. No key required.

Voicescape — on-chain identity and tipping for AI agents io.github.VoiceScapee/voicescape

67 tools: agent blockpages, onboarding, messaging + hire loop on Hedera. Server never holds keys.

Trykitt io.github.pipeworx-io/trykitt

TryKitt MCP — wraps the TryKitt.ai B2B email finder API (trykitt.ai)

Groundmail io.github.Groundmail/groundmail

Send transactional email and manage domains, templates, webhooks and suppressions with Groundmail.

Formy il.co.formy/formy

Read your Formy forms and responses over OAuth. For Claude, ChatGPT, Cursor and VS Code.

CitePulse AI — 7-Agent GEO & LLM Citation Readiness Server com.run402.citepulse-ai/mcp

Audit any URL for ChatGPT, Claude & Perplexity GEO citation readiness, llms.txt & Schema.org.

day1work com.day1work/day1work

Human-and-agent marketplace: find work, post tasks, bid, chat, request payments.

busca-produtos br.com.buscazap/busca-produtos

Find real products across 180+ Brazilian stores from chat context, with a ready-to-buy link.

SkyOS ink.skyos/memory

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

Smia io.github.Smia-Technologies-AS/smia

Build your own tools from chat: design, test and host them on a shareable MCP server URL.

Nysa com.usenysa/nysa

Shared memory for teams that work with AI agents: meetings, email and calendar in one brain.

AgentRead — bounded web context site.chatgpt.army20160422.agentread-json-api/agentread

Free HTML parsing; static web context at 0.01 USDC via x402. Paid reads need a wallet adapter.

I'm In! Sign-up Sheets events.im-in/sign-up-sheets

Turn an email, notes or a flyer into a free sign-up sheet with reminders and waitlists.

Proxy Mail QA qa.proxymail/proxymail-qa

Test inboxes for your app's sign-up and login emails: get the code or link, or why none came.

HasData ChatGPT com.hasdata/chatgpt

Send a prompt to ChatGPT anonymously and get the answer with its web sources, as JSON.

Waypoint Agent Observatory site.chatgpt.youssefelshaarawy.agent-net-observatory/waypoint

Useful public tools, sourced notes and opt-in research into discovery and agent cooperation.

Calcupedia io.calcupedia/calcupedia

2,400+ calculators and unit converters with exact results and a live calculator card in the chat.

HardCopy Labs com.hardcopylabs/hardcopy

Order real 3D prints from chat: send an STL or OpenSCAD model, see one price, get it by UPS.

invoice-generator-freelancers io.github.theluckystrike/invoice-generator-freelancers

Freelancer invoice generator: line items, tax, totals, PDF - issued from a chat message.