"Understanding File Usage" matching MCP servers:

Enables uploading local files to Slack with a message, supporting channels, DMs, threads, and file titles.

A Model Context Protocol server providing file search and question tools for AI models. Enables keyword search in files with line numbers and integration with external chat services.

Connects Claude Code instances to a clawborrator hub via WebSocket, enabling cross-session communication, file exchange, and agent dispatch.

Enables peer-to-peer asynchronous conversation between Claude.ai and Claude Code instances via a shared file-based notebook, allowing them to leave messages, start threads, and organize by project.

Exposes Poi's external APIs (file upload/download, commenting, license key issuance) as MCP tools for use with LLM clients like Claude.

Enables MCP-capable agents to read your own Discord direct messages and group DMs through the official Discord web client in a dedicated Chrome browser, with read-only access and no token or API usage.

MCP server for inter-agent mailbox communication using file-based mailboxes in .claude directories.

Security-first SendGrid MCP server: two-phase sends, dry-run by default, recipient allowlists, rate limits, audit log, no BCC. One auditable file.

Automatically transcribes Google Chat voice messages using Groq Whisper API, and also supports local audio file transcription.

An MCP server and CLI for Ed Discussion that gives LLMs access to threads, comments, attendance, moderation, file uploads, and instant local search through 43 tools.

Enables Genesys Cloud queue administration and conversation analytics, including queue search/creation, conversation sampling, voice quality, sentiment, topics, transcripts, and OAuth client usage.

Enables agents and applications to send notifications through configurable channels such as Telegram or a JSONL file, with queued delivery, status tracking, idempotency, and event-based routing.

Enables programmatic access to Austrian mobile carriers (yesss!, Georg, XOXO) account management. Allows users to check usage, download bills, manage SIM settings, and configure call forwarding through natural language interactions.

Exposes the Telegram Bot API as tools for Claude Code or any MCP client, enabling message sending, chat management, file handling, and bot information retrieval.

Enables interaction with Telegram through the complete Bot API, supporting all 162 methods with a token-optimized meta mode for minimal context usage.

Integrates AI assistants with Slack workspaces using OAuth 2.0 authenticated user tokens for secure, multi-functional interaction. It enables comprehensive operations including channel management, message searching, file handling, and reaction management through natural language.

Enables AI agents to manage Grok Bots through MCP: create, list, search, and delete bots, send and receive messages, read conversation transcripts, search message history, and check usage.

AI model call interface for Flix LAN file transfer app, enabling device discovery, messaging, file transfer, clipboard sync, and integration with AI clients like Claude Desktop.

Enables interaction with Slack workspaces through comprehensive channel management, messaging, user management, file uploads, and Block Kit formatting. Features secure credential storage via macOS Keychain and supports all major Slack operations including reactions and workspace information.

Provides WeChat automation capabilities for AI development tools via the Model Context Protocol. It enables users to send messages, manage contacts, and handle file transfers through AI assistants like Claude and Cursor.