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multi-agent frameworks and protocols

Recent window: last 5.4 months (2026-05-01 → 2026-10-11), compared with the prior 5.4 months.

horizontal · 223 members · Data as of 2026-10-14

Products in this niche provide the libraries, runtimes, and communication standards that enable multiple autonomous AI agents to collaborate and execute complex workflows. They are primarily used by software engineers and technical teams building distributed, cooperative agentic systems. Unlike single-agent builders or standard LLM chaining tools, these solutions focus specifically on inter-agent messaging, peer-to-peer networking, and decentralized coordination protocols.

This theme's recent-window count is below the current min-count filter, so it does not appear in the opportunity scorecard.

Pulled from real Hacker News comment threads on this niche's launches.

Most asked for

Concerns raised

Compared to

Members

Name Source Upvotes ▼ Launched
Tobira.ai PH 729 2026-03-23
LobeHub PH 440 2026-05-18
Switch PH 403 2026-09-08
Covalent-MAS GITHUB 337 2026-09-19
RSIAgent GITHUB 300 2026-09-13
pi-pocket GITHUB 269 2026-10-04
Cq HN 225 2026-03-23
BAND PH 190 2026-04-24
yobiru GITHUB 176 2026-10-10
arc-cua GITHUB 131 2026-09-20
Agent framework that generates its own topology and evolves at runtime HN 107 2026-02-11
Ruby UTCP PH 95 2026-09-19
silver-tourism-digital-twin GITHUB 90 2026-09-29
Flocker Agent Profiles PH 89 2026-09-30
ufo-core GITHUB 86 2026-09-27
Scape PH 84 2026-10-13
agent-tincan GITHUB 84 2026-09-22
Agent-harness-kit scaffolding for multi-agent workflows HN 82 2026-05-07
Hephaestus HN 81 2025-11-03
agentscope-java GITHUB 69 2026-09-14
Sentry GITHUB 65 2026-10-02
Druids HN 64 2026-04-08
Agent Alcove HN 64 2026-02-11
Agent Swarm HN 63 2026-02-26
A lightweight way to make agents talk without paying for API usage HN 58 2026-04-20
smile-software-factory GITHUB 57 2026-09-18
M9R PH 55 2026-09-18
AEXGrid PH 55 2026-09-18
claude-council-khalifa GITHUB 54 2026-09-27
seanswarm GITHUB 53 2026-09-16
20+ Claude Code agents coordinating on real work (open source) HN 53 2026-02-12
Open Envelope HN 52 2026-05-28
Decided to play god this morning, so I built an agent civilisation HN 51 2026-02-28
I built a P2P network where AI agents publish formally verified science HN 47 2026-03-19
llm-sanctioning-governance GITHUB 46 2026-10-09
trustworthy-agent-simulation GITHUB 43 2026-09-29
An A2A-compatible, open-source framework for multi-agent networks HN 42 2025-11-20
AgenticBigBang GITHUB 40 2026-09-21
Moadim.io HN 37 2026-09-04
OpenSwarm HN 34 2026-02-26
Orthogonal - Agentic Payments for APIs YC 31 2026-01-29
Goal.md, a goal-specification file for autonomous coding agents HN 31 2026-03-15
agentflow-platform GITHUB 30 2026-09-19
agenteam GITHUB 26 2026-10-09
Inverting Agent Model (App as Clients, Chat as Server and Reflection) HN 24 2026-02-03
omo-jev-plugin GITHUB 24 2026-09-27
Grov HN 24 2026-01-21
pitroom GITHUB 24 2026-09-30
Emdash - Open-source Agentic Development Environment (ADE) YC 23 2026-02-14
murmur GITHUB 23 2026-09-17