Prxhub
open registry so AI agents stop re-running the same research
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HN · launched Apr 29, 2026 · 6 upvotes (top 72%) · 0 views
Niche: ai agent memory infrastructure · 350 launches, 11 in the last 7 days ▼ -58% · Explore this niche →
Category and tags
- Horizontal
- Search & retrieval
- Developer
- AI-native
- Commercial product
Visit website ↗ Source listing ↗
More like this: all 350 launches in ai agent memory infrastructure →
Could you build this?
Partial While the web registry and API are easy CRUD applications, creating cryptographically signed verifiable bundle formats, deterministic indexing, and decentralized/agent-native verification requires specialized cryptographic design.
What it would actually take: The stack would combine a Go/Rust or Node.js registry API, PostgreSQL, and blob storage (S3/Cloudflare R2). The challenging part is defining the canonical packaging spec, cryptographic signing/attestation verification pipelines, and fast semantic search across heterogeneous agent research traces. It requires background in public-key infrastructure (PKI), verifiable computing paradigms, and vector retrieval systems.
Discussion
1 comment analyzed.
Concerns raised: Discovery and installation of MCP servers is difficult for new agents, Bootstrap process doesn't work consistently across different agents
Feature requests: Better protocol-level pattern for agent discovery of MCP endpoints, Improved harness-level mechanism for automated tool installation
Competitors
Other products that read as similar to this one : 3061 launches clear the similarity bar, closest 8 shown.
Attention rank: #2265 of 3062 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 182 days after the earliest competitor.
- agentagon · github · 2026-09-10 · 9 upvotes · similarity 0.61
- The Global A2A Registry · ph · 2026-10-20 · 1 upvotes · similarity 0.61
- reu · github · 2026-10-17 · 24 upvotes · similarity 0.61
- Polygraph · hn · 2026-06-25 · 10 upvotes · similarity 0.59
- Selvedge · hn · 2026-05-08 · 5 upvotes · similarity 0.59
- OSS Cross-Harness self hosted registry and analytics for AI Agents · hn · 2026-07-21 · 22 upvotes · similarity 0.59
- rStation · hn · 2026-10-16 · 60 upvotes · similarity 0.59
- Mirrors: Fix recurring AI agent mistakes with real-time guidance · yc · 2026-10-30 · 21 upvotes · similarity 0.58
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