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sjanes

18 karma · joined October 1, 2025

https://www.linkedin.com/in/simonjanes/ Rust. Go. PostgreSQL. Wrangler of Agents. J fiddler. VillageSQL extensioneer? Is that a thing?
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sjanes··on Ask HN: How do you manage skills files?
I made an agent skill for `tsort` and that unlocked a lot of interesting things.

Giving the agent an external tool to consider the sequencing of anything with dependencies led to some creative construction and offloading sequencing not unlike offloading calculation. (I also made a `bc` skill).

https://github.com/sj4nes/clanker-tools is where I've been riffing on this. My plan is to collect not "just skills" so much but "capsules" of reliable knowledge that agents can pull without confabulation. I'm already hitting the organizational stumbles, so this HN thread is right-on-time.

sjanes··on Maximizing the value of your Claude Code sessions
/handoff is the skill I use when I plainly are about to run out of token budget to give to a different harness system. Using this to avoid long sessions is something I will need to try, plus maybe "caveman" mode to cull the verbosity.
sjanes··on Kimi K2.7-Code: open-source coding model with better token efficiency
I've kind of given up on the routers for "free" inference, as you would expect, they tend to give you sub-par thinking because they are obviously trying to conserve as much inference as possible.

I've had some success turning my macbook M1 pro into a heating pad with Qwen 3.6 35B A3B MTP. Trying to use Gemini models "locally" resulted in a similar "short shrift" of effort resulting in mistakes and lots of turns. The reports of Fable being relentlessly "proactive" shows you can go the other direction as well, if you have strong enough branding and effective invoicing.

sjanes··on Everyone’s building “async agents,” but almost no one can define them
- I ask for butter and walk away. - It passes the butter to where I expect it to be when I return. - That is its purpose.
sjanes··on Human hair grows through 'pulling' not pushing, study shows
I seem to remember there was a report about pulling on the hair of guinea pigs or some other small mammal encouraged hair growth.