murmur
Multiplayer mode for your team's coding agents
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Multiplayer for coding agents. Claude Code, Codex, Cursor and others see who else is working and talk to each other directly: the agent building the API agrees the contract with the agent building the front end, one agent's discovery gets shared instead of rediscovered, and edits to the same file get settled before they clash. Across people, laptops and tools. Open source and self-hosted: your code stays on your laptop.
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More like this: all 441 launches in ai coding agent session managers →
PH · launched Nov 2, 2026 · 1 upvote (top 64%)
- Horizontal
- Dev tools
- Developer
- AI-native
- Commercial product
- Developer Tools
- GitHub
- Tech
- Vibe coding
Similar launches
See all 1235 similar launches →Could you build this?
Yes A coordination layer exposing presence, shared context, and messaging to coding agents via MCP or similar protocols is a buildable server-plus-client product.
Competitors
Other products that read as similar to this one : 1235 launches clear the similarity bar, closest 8 shown.
Attention rank: #745 of 1236 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 363 days after the earliest competitor.
- agentmash · ph · 2026-11-01 · 142 upvotes · similarity 0.60
- AgentBox · hn · 2026-04-23 · 8 upvotes · similarity 0.57
- agent-peer-bridge · github · 2026-10-13 · 11 upvotes · similarity 0.57
- Pairon · ph · 2026-10-18 · 13 upvotes · similarity 0.57
- M9R · ph · 2026-09-18 · 55 upvotes · similarity 0.57
- Firetower · ph · 2026-10-01 · 79 upvotes · similarity 0.56
- AgentsCircle · ph · 2026-10-31 · 2 upvotes · similarity 0.56
- AgentBox · ph · 2026-09-25 · 1 upvotes · similarity 0.55