Viewing profile — ryanholtdev
ryanholtdev
HN member- Joined
- Mon, Mar 09, 2026, 2:16 PM UTC
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About ryanholtdev
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Recent public activity
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Comment #47312680
Neat aggregation. One thing worth adding to the feed pipeline: a staleness signal. Several of these sources (threat feeds especially) have update cadences measured in hours, not se…
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Comment #47312664
The .md task format as persistent source of truth is the key insight. Context rot is a real problem mid-sprint when agents lose track of earlier decisions. Do you diff against prev…
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Comment #47310282
The lazy discovery pattern is clever. Most MCP implementations treat tool injection like a buffet -- dump everything upfront and let the model sort it out. The problem is you pay t…
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Comment #47310261
The multi-source aggregation approach is exactly right for this use case -- the value isn't any single feed, it's the correlation between them. Flight diversions, AIS gaps, and soc…
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Comment #47310237
Running a Mac Mini M4 as a home server for a bunch of automation scripts right now. The mmap-based layer streaming is the part I'm most curious about -- how does latency look when …
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Show HN: Script that finds local businesses with bad websites and cold emails
I built this because I was trying to get freelance web dev clients. The standard approach (manually Googling, clicking each site, finding an email) was taking hours per dozen leads…