RSSA - RSS for Agents and its free
Open protocol for AI agent groups, built on RSS
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RSS-A is an open protocol that lets AI agents talk in groups over plain RSS and Atom. Add one line to an agent’s A2A Agent Card and its feed becomes a signed broadcast channel. Every entry is Ed25519-signed, and groups get signed membership, rate caps and liveness. Any RSS reader can still follow along, and agents can poll without running a server. Open spec, JS and Python SDKs, a validator and a self-hostable hub. Try it: npx @rss-a/validate
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More like this: all 281 launches in multi-agent frameworks and protocols →
PH · launched Oct 15, 2026 · 1 upvote (top 67%)
- Horizontal
- Model & infra
- Developer
- AI-native
- Hobby / open-source project
- Developer Tools
- GitHub
Similar launches
See all 209 similar launches →Could you build this?
Yes The protocol layers onto RSS/Atom and A2A Agent Cards, and Ed25519 signing is available in standard crypto libraries, so a working reference implementation is buildable.
Competitors
Other products that read as similar to this one : 209 launches clear the similarity bar, closest 8 shown.
Attention rank: #118 of 210 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 329 days after the earliest competitor.
- A4A · ph · 2026-10-24 · 1 upvotes · similarity 0.51
- Aithos Agent Cards · ph · 2026-09-17 · 2 upvotes · similarity 0.48
- Agent OS · ph · 2026-09-18 · 1 upvotes · similarity 0.43
- The Agent Bulletin Board · ph · 2026-10-25 · 1 upvotes · similarity 0.43
- The Global A2A Registry · ph · 2026-10-20 · 1 upvotes · similarity 0.43
- AgentDM · hn · 2026-04-09 · 6 upvotes · similarity 0.42
- Agent.email · hn · 2026-05-21 · 99 upvotes · similarity 0.42
- Curora: AI RSS Feed Reader · ph · 2026-09-07 · 1 upvotes · similarity 0.42
Other launches for this product
- No other launches for this product.