a2aproject/a2a-python
Official Python SDK for the Agent2Agent (A2A) Protocol
⚡ Executive Summary & Quick Facts
Authoritative Sourcea2a-python is a2a-python is an open-source project written in Python: Official Python SDK for the Agent2Agent (A2A) Protocol..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), a2aproject/a2a-python has accumulated 2,243 GitHub stars and 544 forks. It is written in Python, licensed under Apache-2.0, and ranks #5,181 globally. It is actively maintained with the latest commit recorded on Nov 12, 2026.”
| Repository | a2aproject/a2a-python ↗ |
|---|---|
| Primary Category | a2a |
| Language & Stack | Python |
| Software License | Apache-2.0 |
| Community Traction | ★ 2.2K stars · ⑂ 544 forks · #5,181 globally |
| Maintenance | ● Active (Last commit: Nov 12, 2026) · 99 open issues |
| Target Audience | Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 97/100 · Grade A+Yes, a2a-python is actively maintained. Continuous telemetry recorded the last code commit on Nov 12, 2026 (0 days ago). Supported by 2,243 stars and 544 community forks, this repository holds a calculated health index of 97/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+56
STARS · LAST 30 DAYS
2
PER DAY
#756
MOST-STARRED Python
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +14 | +56 | +180 |
| Per day | 2 | 2 | 2 |
| Forks gained | +3 | +11 | +27 |
a2a-python gained 56 stars in the last 30 days, about 2 a day, and now has 2.2K. It is about 2 years old and has averaged roughly 1.1K stars a year. It ranks #756 among Python repositories and #5,181 across all languages on GitHubRepo.
Trending Record
1
DAYS ON TRENDING
#11211
BEST RANK
Nov 12, 2026
FIRST APPEARANCE
Active
STATUS TODAY
a2a-python has maintained a continuous presence across global trending indexes, peaking at #11211. Below is the 30-day activity profile:
💡 Overview
a2a-python is an open-source project written in Python: Official Python SDK for the Agent2Agent (A2A) Protocol.
Engineered for speed, consistency, and developer ease, it solves common hurdles in a2a, a2a-client, a2a-mcp. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in Python for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ pip install a2a-python⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
Python >= 3.9, pip, virtualenv
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
a2a-python coordinates its core functionality through a modular Python pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Autonomous AI Agents
Orchestrate intelligent workflows and tool-calling routines with a2a-python.
Model Inference & Prompting
Integrate fast, local or cloud-hosted generative AI models directly into production code.
Context Memory & RAG
Augment language models with dynamic vector retrieval and structured project memory.
Developer Productivity
Automate repetitive engineering tasks, code generation, and test creation using AI agents.
🚀 Getting Started
Install a2a-python using your package manager: `pip install a2a-python`
Initialize your project workspace or configuration file for a2a-python.
Import a2a-python into your codebase or invoke it directly from your terminal.
Execute your test suite or run `a2a-python --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with Python, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
a2aproject/a2a-python is currently ranked #5,181 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
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|---|---|---|---|---|
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Frequently Asked Questions
What does a2a-python do? +
Official Python SDK for the Agent2Agent (A2A) Protocol
Is a2a-python actively maintained in 2026? +
Yes, a2a-python is actively maintained. The latest code push was recorded on Nov 12, 2026 (0 days ago). It holds a calculated Maintenance Health Score of 97/100 (A+ rating) with 2,243 stars and 99 open issues.
What language is a2a-python written in? +
The primary language is Python. Topics include: a2a, a2a-client, a2a-mcp, a2a-protocol, a2a-server.
How many stars does a2a-python have? +
a2a-python has 2,243 stars and 544 forks on GitHub.
How does a2a-python rank among GitHub repositories? +
With 2,243 stars, a2aproject/a2a-python is ranked #5,181 globally across all repositories tracked on GitHubRepo and #756 among Python projects.
What license is a2a-python distributed under? +
The repository reports a Apache-2.0 license. Always verify the repository LICENSE file for legal terms.
