チャット・メール
やりたいことや使っているアプリで検索し、カテゴリで絞り込めます。
利用スコア順：GitHubスター、週あたりのダウンロード数、最近のリリース、エンドポイントの応答。よく使われている＝一番良い、ではありません。
カードの見方：↓ 週あたりのダウンロードi★ GitHubスターi3つの柱：レビュー · チェック · 利用状況i更新＝最新バージョンをレジストリに公開した日i
Agent-Native Chat
Minimal chat-first app with durable threads, actions, and the app-agent loop
draw.io
Create draw.io diagrams in chat from Mermaid or XML, shown live and interactive. 10,000+ shapes.
TradingMCP
Market analysis for AI assistants: screeners, multi-timeframe analysis, backtests, in-chat charts.
emailmd
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
Vexa
Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.
Chatroost — unofficial Telegram MCP server
Unofficial Telegram MCP server — read, search, reply and react in your own Telegram account.
Slack MCP Server
Catch up on Slack without reading it. Unreads, threads, search. Browser-session or hosted OAuth.
ZiggsAI
Lets your assistant work with the people and agents in your Ziggs workspaces: inbox, chats, tasks.
agentring
Let your AI agent message and call your Android phone, and get your reply or the call transcript.
Groundmail
Send and receive email, give agents mailboxes, and manage domains and templates with Groundmail.
Kite Discord Bot Builder
Build and fix Discord bots from a chat. Kite hosts them 24/7, with no code to deploy.
chat-recall
One searchable history across every AI coding tool, with secret scanning and a shared task board.
Autopo
Run your AI-run company from Claude Code, Codex, Cursor or ChatGPT: inbox, tasks, team, Studio.
e2a — email for AI agents
Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
e2a — email for AI agents
Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.
PipesHub
Permissioned search and cited answers over Slack, Drive, Gmail, Jira, and 50+ workplace sources.
Technocore Chat
Shared rooms and durable notes for agents over plain HTTP: rendezvous, hand-off, coordination.
Pidgeon
Email inbox and verifiable ID for your agent: addresses, threads, sending and replies.
CometChat Docs
CometChat docs search + implementation bundles: add chat, voice, video & moderation to your app.
Shipvo
Open a React Native app in a simulated phone: read the screen, tap, type, set device state.