MetaGPT
★ 71.0k
vs
agentic-cal
★ 19
MetaGPT vs agentic-cal
MetaGPT: MetaGPT is a multi-agent framework that assigns different roles to LLMs, enabling them to collaborate on complex software development tasks. It takes a one-line requirement and outputs comprehensive project artifacts, mimicking a software company's entire process.; agentic-cal: Agentic-cal is an email and calendar hub built on Cloudflare Workers, providing a full self-hosted email client with an AI agent. It unifies calendars from multiple providers into a single busy/free model and manages time blocks using standard email invitations, avoiding OAuth or provider APIs.
01
TL;DR
MetaGPTMulti-Agent · ★ 71.0k
When to choose:
- You want to experiment with or demonstrate the 'software company SOP' multi-agent pattern (PM, architect, engineer generating specs and code).
- You are looking for the reference implementation of research papers from the team such as AFlow, SPO, and AOT.
When to skip:
- You want an actively updated general-purpose production agent framework; the repository's last push was in January 2026.
- You are on Python 3.12+ or do not want to install Node.js and pnpm alongside Python (README specifies Python 3.9–3.11).
agentic-calMulti-Agent · ★ 19
Self-hosting a personal or team email and calendar solution on Cloudflare Workers.
02
Side-by-Side Comparison
Field
MetaGPTagentic-calCategory
Multi-Agent
Multi-Agent
Stars
★ 71.0k
★ 19
License
MIT
Apache-2.0
Install Command
pip install --upgrade metagpt
npm install
Updated
9mo ago
1w ago
Open Source
Yes
Yes
Tags
Multi-Agent System, Large Language Models, Software Development
Cloudflare Workers, AI Agent, Email Client
03
Features
MetaGPT01Accepts single-line requirements and generates comprehensive software artifacts (e.g., user stories, APIs, documentation).
02Emulates a software company by assigning distinct roles (e.g., PM, Architect, Engineer) to LLM agents.
03Orchestrates collaborative processes using Standard Operating Procedures (SOPs) for complex task completion.
04Supports integration with various Large Language Models and APIs (e.g., OpenAI, Azure, Ollama, Groq).
05Enables advanced capabilities like data interpretation and automated workflow generation.
agentic-cal01Full-featured email client with rich text, threading, and attachments.
02Unified calendar view by aggregating and normalizing ICS feeds from multiple providers.
03Calendar write path using iMIP protocol for blocking time and tracking acceptances.
04Integrated AI agent for auto-drafting emails and checking real-time availability.
05Multi-Agent Communication Protocol (MCP) server exposing 23 tools for external agents.
04
Use Cases
MetaGPT↳Data Interpreter
↳Debate
↳Researcher
agentic-cal↳Self-hosting a personal or team email and calendar solution on Cloudflare Workers.
↳Automating email replies and scheduling tasks using an integrated AI agent.
↳Consolidating availability from various calendar providers (e.g., Proton, Outlook, iCloud) into one view.
↳Providing programmatic access to email and calendar functionalities for external AI agents via MCP.
05
Best For
MetaGPTMost PopularEssential
agentic-cal—
FAQ
FAQ
What is the difference between MetaGPT and agentic-cal?
Both MetaGPT and agentic-cal are in the Multi-Agent category. MetaGPT has 71.0k stars, while agentic-cal has 19 stars.
Which is better, MetaGPT or agentic-cal?
The best choice depends on your use case. Choose MetaGPT if Data Interpreter, and agentic-cal if Self-hosting a personal or team email and calendar solution on Cloudflare Workers..
Is MetaGPT free or open source?
Yes, MetaGPT is open source on GitHub (MIT).
Is agentic-cal free or open source?
Yes, agentic-cal is open source on GitHub (Apache-2.0).
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