Mates

OpenMuse

by CopilotKit

Alpha open source personal agent with a browser, optional terminal, Gmail and Calendar, and approval before each send.

WebsiteGitHub
Pricegithub.com/CopilotKit
Free
Needs a model key and a CopilotKit Intelligence key
Licensegithub.com/CopilotKit
Open source
MIT
Platformsgithub.com/CopilotKit
Web, iOS, Android
Expo app for iOS, Android and web
Launchedgithub.com/CopilotKit
Sep 15, 2026

What it can do

The same 11 checks for every agent, each linked to the page it came from.

Its own cloud computerPartlyOptional Docker container terminal, not a full VMGitHub
Uses a web browserYesPersistent Chromium profiles with takeoverGitHub
Remembers between chatsYesEditable memoriesGitHub
Routines and schedulesPartlyDurable tasks and recurring public-page checksGitHub
App connectors or MCPYesGmail and Calendar via Google OAuth; MCP searchGitHub
Asks before risky actionsYesEach send or calendar change needs reviewGitHub
Teams or several agentsNot documentedThe maker's pages don't sayNo source says
Works in iMessage, WhatsApp or TelegramNot documentedThe maker's pages don't sayNo source says
VoiceNoVoice is on the roadmapGitHub
Bring your own model or keyYesOpenAI, Anthropic or Google with your keyGitHub
Can be self-hostedYesRun locally or deploy to RenderGitHub

How it differs from Mates

An alpha template for one person that you host yourself; Mates is a hosted app for teams with several mates.

See Mates' entry

Similar agents

Other open source agents in the directory.

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DeepSeek BotCommunity plugin that turns DeepSeek Harness into long-lived bots with memory, a main bot that manages others, and group chats.Fei2411 · Free
gawkbotRuns your terminal agents as a team under an AI chief of staff and builds bots and microapps for repeat work, with approval on sends.najmuzzaman-mohammad · Free

Checked against CopilotKit's own pages.

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