"Firefox Browser" matching MCP servers:

Enables managing Firefox Relay masks (random and domain) via MCP tools, including listing, creating, updating, and disabling masks.

MCP server that reads Slack through your own browser session, authenticating as you rather than a bot. Provides tools to search messages, retrieve channel/DM/thread history, resolve users, and post messages (write disabled by default).

Enables reading Slack channels, messages, and threads using the web interface via a persistent browser session, designed for guest users without API access. Does not send messages.

MCP server that authenticates via browser session cookies to access Zendesk's REST API without API tokens, supporting reads and writes with agent permissions.

Send and schedule push notifications across web and mobile app subscribers, build segments and audience groups, and read campaign analytics from your PushEngage account in plain language. Browser-based login, so no API keys go into your client config.

Your mailboxes in ChatGPT and Claude: Gmail, iCloud, Fastmail or any IMAP/SMTP account, as many as you like. Search, read, threaded replies, drafts, allowlisted sending and attachments; passwords are encrypted in the browser and the server stores nothing.

Enables AI agents to read, search, draft, send, reply to, forward, and organize Microsoft Outlook mail via Microsoft Graph, with safe-by-default read-only operation and browser-based sign-in.

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.

Enables AI agents to read, reply, send images, and search LINE messages by logging in as a secondary device, without official API or browser.

Enables users to fetch Zoom meeting summaries and write them into matching Obsidian 1:1 notes, with browser-based authentication and automatic session cookie management.

Enables AI assistants to access LinkedIn data through the user's logged-in browser session, supporting profiles, companies, job searches, messaging, and feed/posts.

Enables AI assistants to read LinkedIn profiles, company pages, jobs, messages, and feed through a user's logged-in browser session.

Enables AI assistants to interact with your personal Instaffo candidate account, allowing reading of profile, job suggestions, and conversations, as well as performing reversible write actions like bookmarking jobs and updating skills, all authenticated via your browser session and running fully locally.

Gives Claude, Codex, Cursor and any other MCP client read access to your courses, content, files, grades, deadlines, announcements and discussions, using your own browser session.

Enables interaction with Discourse forums, especially those behind Cloudflare, using browser impersonation and rate limiting.

Enables sending, reading, and deleting WhatsApp messages through Claude Desktop and other MCP clients with granular per-chat permissions. Built on whatsapp-web.js using a headless browser to automate WhatsApp Web.

Universal LinkedIn MCP server for profile editing, rich posting (media, polls), messaging threads, network growth, and analytics with stealth browser automation and strict account guardrails.

Gives AI agents full Slack access via session tokens, requiring no app registration, admin approval, or OAuth.

Enables Claude to search jobs, manage proposals, messages, and contracts on Upwork via browser automation.

MCP server for Upwork via browser automation. Enables Claude Code to search jobs, manage proposals, messages, and contracts on Upwork.