MCP servers and skills: search, filter by where they run, and compare.
Nothing matches every word exactly, so these are the closest matches.
MCP server for the easybill REST API — invoices, customers, articles, payments, time tracking
Node.jsMITFew starsNo key
Kimai MCP server for Claude, Cursor, and AI agents: 28 time-tracking tools, timesheet writes guarded by per-call authorization and backups.
Node.jsAGPL-3.0Few starsNo key
MCP server for the Inxmail Commerce transactional API — events, sendings, bounces, blocklist, blacklist, reactions, and delivery tracking from Claude.
Node.jsMIT★ 4Few starsNo key
Multi-account Google MCP server for Claude Code: Gmail, Drive, Calendar, Sheets, Docs, Contacts, Search Console, and more. ~871 tools with OAuth2 multi-account switching.
Node.jsMIT★ 15No key
Node.jsMIT★ 149No key
The best free social media publishing and scheduling API. SDKs for Python & Node, MCP server for AI agents, 15 platforms.
Node.jsMIT★ 3Few starsNeeds a key
Unofficial Notion MCP server via the private API (token_v2) — full read/write, no integration token.
Node.jsMIT★ 4Few starsNo key
MCP Server for Use Motion Task Management System
Node.jsApache-2.0★ 30No key
MCP server for the PostFast API — schedule and manage social media posts (X, Instagram, Facebook, TikTok, LinkedIn, YouTube, and more) via AI tools like Claude, Cursor, and VS Code.
Node.jsMIT★ 6Needs a key
Malaysia's most complete calendar API + MCP Server — public holidays, school calendar, exam schedules, business day calculator. 16 states, trilingual.
Node.jsMIT★ 3Few starsNo key
Official Model Context Protocol (MCP) server for Timesheet API. Control your timer with natural language in Claude, Cursor, and other MCP-compatible clients. Track time, manage projects, and log expen
Node.jsMIT★ 1Few starsNeeds a key
MCP server for QuickCloud - manage VMs, dedicated servers, firewalls, load balancers, storage, databases, email relay, websites and DNS from Claude, Cursor or any MCP-capable AI assistant. Zero depend
Node.jsMITFew starsNeeds a key
Official Shipmail MCP server for AI-agent custom-domain business email, REST API, and webhooks
Node.jsMIT★ 1Few starsNeeds a key
MCP server for the Ray notification API (ray.gege.mn): let AI agents send notifications, manage templates and read delivery status
Node.jsMITFew starsNeeds a key
通用多邮箱 MCP 服务：原生 Streamable HTTP，固定 5 个工具，支持 IMAP/SMTP、Gmail API、多账号切换及 Env/Header 配置。
Node.jsISC★ 16No key
MCP server for AI agents to operate Sequenzy lifecycle, campaign, and transactional email workflows.
Node.jsMIT★ 2Few starsNo key
A Model Context Protocol (MCP) server for Fastmail. Enables any MCP-compatible AI assistant to read, search, send, and manage emails, calendars, and contacts in a Fastmail account via the JMAP protoco
Node.jsMIT★ 1Few starsNo key
MCP server for the PostStack Email API — 84 tools, 5 prompts, 5 resources for AI agents.
Node.jsMIT★ 1Few starsNo key
Maintenance-mode MCP server for the privately operated Delega deployment; public engineering artifact.
Node.jsMIT★ 1Few starsNeeds a key
AI Note MCP server — tasks, calendar & dev-docs for AI agents (npm: @ainote/mcp)
Node.jsMIT★ 1Few starsNo key
MCP server for Truelist email validation — use with Claude, Cursor, and VS Code
Node.jsMITFew starsNeeds a key
The most complete MCP server for the Resend email API — full API coverage plus a unique debug/diagnostics layer.
Node.jsMIT★ 1Few starsNeeds a key
A Model Context Protocol server for connecting Notion to MCP-compatible clients
Node.jsMIT★ 920No key
Who stands behind it
