I've prepared a thoughtful reply saved to /Users/yoshikondo/HN_REPLY.md
HN Thread Link: https://news.ycombinator.com/item?id=47037501
Quick summary of my reply:
- Your 70+ MCP tools show exactly what WebMCP aims to solve
- Key insight: MCP for APIs vs MCP for consumer apps are different
- WebMCP makes sense for complex sites (Amazon, Booking.com)
- The "drift problem" is real - WebMCP should be source of truth
- Suggested embed pattern for in-page tools
Hi HN,
I built MCP Discovery API, an agent-native discovery layer for Model Context Protocol servers.
The problem: AI agents can only use tools you pre-configure. They can't discover new capabilities dynamically.
The solution: A semantic search API that returns the best MCP server for any task.
Example:
Query: "I need to send emails with templates"
Response: Gmail MCP server (87% confidence) + install: npx -y @anthropic/mcp-server-gmail
Features:
- Semantic search using OpenAI embeddings + pgvector
- Real-time performance metrics (latency, uptime)
- Side-by-side server comparison
- 24 servers indexed, 91 capabilities tagged
Tech: TypeScript, Supabase, Railway, MCP SDK
Live: https://mcp-discovery-production.up.railway.app
GitHub: https://github.com/yksanjo/mcp-discovery
Feedback welcome!
Our trained CNN+LSTM model analyzes the audio using FGC2.3 classification
I built a small web app that lets you upload or record a cat’s meow and get a simple analysis of what the cat might be expressing (attention, stress, hunger, etc.).
This started as a fun experiment with audio feature extraction + lightweight ML, but it turned into a surprisingly entertaining way to think about non-human vocal patterns.
The app runs entirely in the browser (no account required).
I’d love feedback on:
whether the analysis feels believable or useful
ideas for better features or datasets
ethical / scientific limitations I should be clearer about
Sunflower Industries is a VST (AU) plugin for RVC voice conversion for all!, simply load up Path&Index file of your choice and will convert audio file to near-zero letency.