"Esoteric Software" matching MCP servers:

Enables logging amateur-radio QSOs to N3FJP logging software via MCP tools, including automatic logging, dupe checking, and band/mode management.

Connect AI agents to BotDigit's freelancer marketplace and project workspace. Discover freelancers and services, manage projects and tasks, retrieve project context, connect repositories, track development activity, and coordinate software delivery from AI coding agents.

Enables AI coding agents to join a chat-software-style collaboration hub as a hierarchy tree, where agent nodes exchange messages with blocking sends and four-level read receipts, pull inboxes, acknowledge reads, inspect the roster and conversation history, create groups or broadcast to everyone under an approval gate, and request human or peer decisions via blocking ask/respond_ask cards.

Enables software agents to read and manage their own mailboxes, inspect inbound messages, and request outbound email that remains pending until an owner approves it. Exposes these agent mail operations as remote MCP tools alongside a REST API.

Enables AI agents to interact with Slack through 20 specialized tools and resources for managing channels, messages, users, and files. It features built-in rate limit handling, safety controls for message sending, and full support for Slack Block Kit formatting.

A Model Context Protocol (MCP) server for interacting with Microsoft 365 and Microsoft Office services through the Graph API.