Productivity

MCP server for Fastmail — enables AI assistants to read, search, send, and manage emails, calendars, and contacts via the JMAP protocol

Finds and verifies work emails on your own provider keys, with real per-provider spend.

Detect whether a company runs cold outbound, on what stack, and from which sending domains.

Real email and SMS for AI agents — send mail, receive verification codes, drive a real inbox.

MCP server for Evernote integration with note management and synchronization

Advanced n8n Notion nodes: Full-featured workflow node + AI Agent Tool for intelligent Notion automation with 25+ block types (BETA)

Company-style AI agent harness for Claude and Codex. Installs commands, CXX agents, skills, HR-Resource hiring pool, and project-local .harness runtime state.

MCP server enabling AI assistants to interact with Salesforce orgs through the Salesforce CLI

Contak 命令行客户端，人和 AI agent 共用：设备码登录、给 agent 读的命令契约、随包附带 Agent Skill；非 TTY 默认 JSON

BaseMail MCP server — give AI agents their own @basemail.ai email (SIWE auth, ERC-8004 identity, $ATTN attention economy) on Base

Asset planning, market data, econ releases, central bank speakers, US macro, geopolitical. 19 tools.

Nonlinear Calendar by Balance Engine: fold this year’s months onto the previous 12 years of the same pillars. Free locally — no key to try.

Read, search, draft, send, and organize email through Gmail, Outlook, and IMAP/SMTP mailboxes.

40+ Lightning-paid AI tools for agents: calls, SMS, fax, voice, translation. No signup, no keys.

Create scheduling polls, vote, and finalize times from AI agents.

CLI and MCP server for the Instantly.ai cold email platform

MCP server for Keepa Amazon price and sales rank history API

RISE CRM MCP server — 36 tools across CRM, projects, tickets, finance, sales, HR, and reports.

OpenTweet MCP Server - Manage your Twitter/X presence from any AI assistant

MCP server for IG Harness — operate an Instagram account from AI agents over MCP