Klavis AI: MCP integration platforms that let AI agents use tools reliably at any scale

26 tools: web pages to Markdown, metadata, tech stack, SSL, SEO, domains, email auth and SSO checks.

Free email deliverability tools: SPF, DKIM, DMARC, blacklist and header checks, cold email scoring.

You're the boss, agents are your team. They handle tasks on their own, message each other, and review each other's work. You just watch the kanban board and give high-level commands. Codex/Claude/OpenCode/Cursor/Grok/GitHub/Kiro/Z.AI/Xiaomi/MiniMax/Kimi(300+ models, 200+ LLM providers, free models no auth) Build your AI company with multiple teams

Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.

Run your Calaf recruiting book from chat: firms, people, pipeline, calendar, notes, and prep.

Free, no login: verify an email address, check SPF/DKIM/DMARC, explain SMTP errors, build SPF/DMARC.

Email deliverability checks: SPF, DKIM, DMARC, BIMI, MTA-STS, blacklists, headers, spam words

Free email verification, business calculators, UAE estimates and drafts. No API key.

WAHA - WhatsApp HTTP API (REST API) that you can configure in a click! Multiple engines: WEBJS (browser based), NOWEB (websocket nodejs), GOWS (websocket go), WPP (browser)

Email MCP server with IMAP + SMTP support

Chat with your Zihin.ai agents, list them and load platform skills from any MCP client.

Send a live, private link to a client from Claude. Updates in place, viewers by email.

Email for long-term client relationships: ARVX reads each person first and remembers every pair.

Email inboxes for AI agents: create an inbox, then block until the OTP or magic link arrives.

Multi-Agent + Automation Harness: Graph-based Workflows, MCP, Self-Improving Agents. NextJs+React

Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.

Summarize, search, and manage your own WhatsApp groups from any MCP client.

Surface customer & prospect context from Slack, email, transcripts and tickets in any MCP client.

Multiplayer harness that shapes around your work. Agents, apps and workflows your team shares, used from Slack, Telegram, WhatsApp, Teams, Email, Web or your own AI agent.

A VSCode extension that lets you find and install Agent Skills and MCP Apps to use with GitHub Copilot, Claude Code, and Codex CLI.

The Human Ad Network. Campaigns, clipping, and Clip Studio from chat.

Animated AI characters in your chat: short clips of a character saying your words, or a live talk.

Run a service business from chat: clients, jobs, quotes, invoices, payments, expenses.