Best Communication Plugins

Discord messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /discord:access.

iMessage messaging bridge with built-in access control. Reads chat.db directly, sends via AppleScript. Manage pairing, allowlists, and policy via /imessage:access.

Telegram messaging bridge with built-in access control. Manage pairing, allowlists, and policy via /telegram:access.

The operating loop a coding agent follows — and skills to orchestrate multi-agent systems.

🚢 Run Claude Code's ⚙️ Dynamic Workflows, 👥 Agent Teams & ⚡ Subagents on any third-party model — DeepSeek · GLM · Kimi · Qwen … or your Codex subscription. No Anthropic subscription needed. ｜ 🚢 让 Claude Code 的 ⚙️ Dynamic Workflow、👥 Agent Team、⚡ Subagent 用上任意第三方模型 — DeepSeek · GLM · Kimi · Qwen…… 或你的 Codex 订阅,无需 Claude 订阅

Agent skills for working with Resend to send and receive emails — email API integration, agent inbox, CLI, React Email components, and deliverability best practices. Includes the Resend MCP server.

Slack workspace integration. Search messages, access channels, read threads, and stay connected with your team's communications while coding. Find relevant discussions and context quickly.

Find and verify professional email addresses, search contacts by domain, and enrich company data -- directly in Claude.

Twilio Skills provide procedural knowledge for AI coding agents — which APIs to use, in what order, and what to avoid. Covers SMS, Voice, WhatsApp, Verify, SendGrid, Compliance, and 30+ products.

Localhost web chat for testing the channel notification flow. No tokens, no access control, no third-party service.