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#a2a

Every repository in the public record carrying this tag — from its GitHub topics or the keywords its package registries publish. Health is measured under the same versioned methodology as the rest of the record.

35 records
Tagged “a2a”Ranked by health index
PyPI
89Excellenthealth index
ag2ai/ag2
AG2 (formerly AutoGen): The Open-Source AgentOS.Join us at: https://discord.gg/sNGSwQME3x
Python · MDX★ 4,783↓ 494.4K/moJul 21, 2026
Apache-2.0Jul 21, 2026 · metrics 1.13.0
PyPI
82Goodhealth index
a2aproject/A2a
Agent2Agent (A2A) is an open protocol enabling communication and interoperability between opaque agentic applications.
Shell★ 24.8KJul 15, 2026
Apache-2.0Jul 15, 2026 · metrics 1.13.0
Go
81Goodhealth index
trpc-group/trpc-agent-go
A Go framework for building production agent systems with graph workflows, tools, memory, A2A, AG-UI, MCP, evaluation, and observability.
Go★ 1,561Jul 19, 2026
Apache-2.0Jul 19, 2026 · metrics 1.13.0
npm
80Goodhealth index
diegosouzapw/omniroute
Never stop coding. Free AI gateway: one endpoint, 231+ providers (50+ free), connect Claude Code, Codex, Cursor, Cline & Copilot to FREE Claude/GPT/Gemini. RTK+Caveman stacked compression saves 15-95% tokens, smart auto-fallback, MCP/A2A, multimodal APIs, Desktop/PWA.
TypeScript★ 17.7K↓ 70K/moJul 16, 2026
MITJul 16, 2026 · metrics 1.13.0
PyPI
79Goodhealth index
evalstate/fast-agent
Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP/A2A Support
Python★ 3,855↓ 112.6K/moJul 14, 2026
Apache-2.0Jul 14, 2026 · metrics 1.13.0
npm
75Goodhealth index
CopilotKit/aimock
Mock everything your AI app talks to — LLM APIs, MCP, A2A, AG-UI, vector DBs, search. One package, one port, zero dependencies.
TypeScript★ 651↓ 2.7M/moJul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
Go
72Goodhealth index
pilot-protocol/pilotprotocol
Pilot Protocol: The Internet of Agents
Go · Shell★ 112Jul 15, 2026
AGPL-3.0Jul 15, 2026 · metrics 1.13.0
Go
70Goodhealth index
teoslayer/pilotprotocol
Pilot Protocol: The Internet of Agents
Go · Shell★ 113Jul 15, 2026
AGPL-3.0Jul 15, 2026 · metrics 1.13.0
Go
69Moderatehealth index
g8e-ai/g8e
Governance Architecture for Trustless Execution ⚖️
Go★ 7Jul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
crates.io
68Moderatehealth index
contextforge-org/cpex
A policy enforcement runtime for AI agents
Rust★ 10Jul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
npm
68Moderatehealth index
evomap/evolver
The GEP-powered self-evolving engine for AI agents. Auditable evolution with Genes, Capsules, and Events. | evomap.ai
JavaScript★ 8,900↓ 10.6K/moJul 17, 2026
GPL-3.0Jul 17, 2026 · metrics 1.13.0
Go
68Moderatehealth index
initializ/forge
Forge is the open-source runtime for Anthropic's Agent Skills standard — built for the agent that runs next to a service, in your environment, on infrastructure you already operate. Write a SKILL.md. Compile to a portable, hardened agent. Deploy it anywhere containers run: Kubernetes, on-prem, air-gapped, embedded in CI, or as an A2A endpoint.
Go★ 25Jul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
npm · Go
67Moderatehealth index
inference-gateway/adl-cli
A command-line tool to scaffold and manage enterprise-ready AI Agents powered by the A2A (Agent-to-Agent) protocol
Go · Go Template★ 12↓ 4,686/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
Go
66Moderatehealth index
inference-gateway/mock-agent
A2A agent server for mocking and testing
Go★ 1Jul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
NuGet
66Moderatehealth index
lofcz/LLMTornado
The .NET library to build AI agents with 30+ built-in connectors.
C#★ 627Jul 21, 2026
MITJul 21, 2026 · metrics 1.13.0
RubyGems
66Moderatehealth index
r-uby-dev/llm.rb
Ruby's capable AI runtime
Ruby★ 136Jul 16, 2026
Custom licenseJul 16, 2026 · metrics 1.13.0
Go
65Moderatehealth index
calbebop/batesian
Active security scanner for A2A and MCP servers
Go★ 1Jul 22, 2026
Apache-2.0Jul 22, 2026 · metrics 1.13.0
Go
65Moderatehealth index
inference-gateway/adk
An Agent Development Kit (ADK) allowing for seamless creation of A2A-compatible agents written in Go.
Go★ 23Jul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
PyPI
65Moderatehealth index
msaleme/red-team-blue-team-agent-fabric
540 security tests for AI agent systems — MCP, A2A, x402/L402, decision governance, benchmark integrity, skill supply chain. AIUC-1 pre-cert, NIST AI 800-2 aligned, MCP tool-poisoning reproduction. v4.9.1
Python★ 20↓ 667/moJul 20, 2026
Apache-2.0Jul 20, 2026 · metrics 1.13.0
Hex
64Moderatehealth index
actioncard/a2a-elixir
Elixir implementation of the Agent-to-Agent (A2A) protocol (https://a2a-protocol.org).
Elixir★ 19↓ 6,282/moJul 17, 2026
Apache-2.0Jul 17, 2026 · metrics 1.13.0
Go
64Moderatehealth index
agenticenv/agent-sdk-go
AI agents in Go — Temporal for durable, crash-resilient execution or run in-process with zero setup. OpenAI, Anthropic, Gemini, Deepseek, Ollama, tools, MCP, A2A, RAG, memory, conversations, AG-UI, streaming, sub-agents & human-in-the-loop.
Go★ 38Jul 22, 2026
Apache-2.0Jul 22, 2026 · metrics 1.13.0
Go · npm
64Moderatehealth index
inference-gateway/a2a-cli
A command-line tool to scaffold and manage enterprise-ready AI Agents powered by the A2A (Agent-to-Agent) protocol
Go · Go Template★ 12Jul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
PyPI
63Moderatehealth index
anulum/synapse-channel
Neutral control plane for coding-agent fleets: claims, roles, mailbox reliability, receipts, audit, federation, dead-letter visibility, sandbox receipts, and cross-agent coordination.
Python★ 3↓ 0/moJul 13, 2026
AGPL-3.0Jul 13, 2026 · metrics 1.13.0
Go
63Moderatehealth index
inference-gateway/a2a
An Agent Development Kit (ADK) allowing for seamless creation of A2A-compatible agents written in Go.
Go★ 23Jul 18, 2026
Apache-2.0Jul 18, 2026 · metrics 1.13.0
PyPI
63Moderatehealth index
ywatanabe1989/scitex-agent-container
Declarative YAML framework to define, run & orchestrate AI coding agents
Python★ 0↓ 2,420/moJul 18, 2026
AGPL-3.0Jul 18, 2026 · metrics 1.13.0
Go · PyPI
62Moderatehealth index
adithyan-ak/agenthound
The offensive security framework for AI agent infrastructure - recon, credential looting, model exfiltration, poisoning, and attack-path analysis across MCP, A2A, gateways, and AI services. BloodHound for the agentic stack.
Go★ 1↓ 0/moJul 14, 2026
Apache-2.0Jul 14, 2026 · metrics 1.13.0
PyPI
60Moderatehealth index
iowarp/clio-agent
A science agent supporting any general AI agent in performing data management operations at scale. Builds upon the heritage of the IOWarp platform and proudly represents work done at Gnosis Research Center at Illinois Tech. Supported by NSF.
Python★ 8↓ 2,271/moJul 14, 2026
Custom licenseJul 14, 2026 · metrics 1.13.0
Go · PyPI
58Moderatehealth index
a2al/a2al
Decentralized networking protocol for AI agents — sovereign identity, peer-to-peer capability discovery, and direct encrypted connections. Works as an MCP server.
Go · JavaScript★ 1Jul 17, 2026
MPL-2.0Jul 17, 2026 · metrics 1.13.0
Go
57Moderatehealth index
YasserCR/galdor
A Go-native framework for LLM agents, with OpenTelemetry observability built in.
Go★ 9Jul 16, 2026
Apache-2.0Jul 16, 2026 · metrics 1.13.0
npm
54Moderatehealth index
agledger-ai/sdk
AGLedger™ SDK — Accountability and audit infrastructure for agentic systems. Patent Pending.
TypeScript★ 0↓ 2,001/moJul 15, 2026
Custom licenseJul 15, 2026 · metrics 1.13.0