Proma

Proma 0.21.45

A local-first AI desktop application that integrates multi-model Chat, general Agent, workspace, Skills, MCP, remote bots, and memory capabilities into a single open-source client.

  • By ErlichLiu
  • Free
  • Updated Oct 25, 2026
Download for Windows

About Proma

Proma is a local-first AI desktop application that integrates multi-model Chat, general Agent, workspace, Skills, MCP, remote bots, and memory capabilities into a single open-source client.
It's not just a chatbox for casual conversations, but an Agent workspace designed to accumulate personal workflows over time: use Chat for simple questions, assign complex tasks to the Agent, and keep data and configurations as local as possible.

What you can do now

  • Chat mode: Multi-model conversations, attachment parsing, image input, Markdown / Mermaid / KaTeX / code highlighting, side-by-side chats, system prompts, context management.
  • Agent mode: General Agent based on @anthropic-ai/claude-agent-sdk, supporting workspace isolation, permission modes, file operations, streaming output for long-running tasks, plan confirmation, and user follow-up.
  • SubAgent / Tasks: Complex tasks can be broken down into sub-Agents / Tasks via the Claude Agent SDK tools, with invocation processes and results displayed within the message stream.
  • Skills & MCP: Each workspace can independently configure Skills, MCP Server, and workspace files, ideal for accumulating reusable capabilities.
  • Remote bots: Supports Feishu / Lark bot bridging, with DingTalk and WeChat bridge entry points already provided, enabling mobile devices or group chats to trigger local Agent workflows.
  • Memory and tools: Chat and Agent share memory capabilities, and support web search, built-in Chat tools, Agent recommendations, and other auxiliary features.
  • Local-first: Conversations, workspaces, attachments, configurations, Skills, etc., are stored by default in ~/.proma/, organized using JSON / JSONL files, without relying on a local database.
  • Desktop experience: Auto-update, proxy settings, file preview, global shortcuts, quick task window, voice input, light / dark / system-following themes.

Technical details

PublisherErlichLiu
Version0.21.45
Release date2026-10-25
LicenseFreeware
Installer typenullsoft
Architecturex64
Package IDProma.Proma

Links & install command

Install Proma from the command line with Windows Package Manager (winget):

winget install --id=Proma.Proma -e

agentagenticailarge-language-modelllm

Older versions

  • 0.21.25
  • 0.20.35
  • 0.20.14
  • 0.20.5
  • 0.20.3
  • 0.19.79
  • 0.19.78
  • 0.19.77
  • 0.19.74