opwizardx

39 karmajoined September 13, 2025On HN

Misha Kolesnik. Infrastructure engineer since 2017 (SRE, Kubernetes), these days building open-source tooling for AI agents, mostly in Rust.

Author of pond, an open-source archive and search for AI agent sessions: github.com/tenequm/pond

github.com/tenequm x.com/opwizardx misha@kolesnik.io

Recent submissions

I made vector search the default. My agents did better with BM25 kolesnik.io
2opwizardx21hdiscuss
Ask HN: Why still no unified standard file to describe all skills/mcps for repo?
2opwizardx14d1 comment
If you can't fix the models you use, fix your workflows kolesnik.io
2opwizardx14ddiscuss
Show HN: Pond – lossless archive for agent sessions in your own S3 github.com/tenequm
3opwizardx22ddiscuss
Toggles Considered Harmful ignorethecode.net
15opwizardx1mo8 comments
Claude Code context management: when to /clear and when to /compact tim-schipper.nl
2opwizardx1mo1 comment
Half the tokens for the same 36 tool calls: optimizing a coding agent app.nz
2opwizardx1modiscuss
Uber open-sourced its security monitoring for Claude Code, Cursor and Codex github.com/uber
3opwizardx1modiscuss
TencentDB Agent Memory: A team-level memory hub for AI agents github.com/TencentCloud
2opwizardx1modiscuss
Better tools made Copilot code review worse. Here's how we actually improved it github.blog
3opwizardx1modiscuss
How we set up our cloud agent environment cursor.com
1opwizardx1modiscuss
Six Agent Harness Capabilities for Higher Model Performance developer.nvidia.com
2opwizardx1modiscuss
Claude-video – Give Claude the ability to watch any video github.com/bradautomates
1opwizardx1modiscuss
Hallmark – Anti-AI-Slop Design Skill for Claude Code, Cursor, and Codex github.com/Nutlope
7opwizardx1mo9 comments
The new rules of context engineering for Claude 5 generation models claude.com
14opwizardx1mo1 comment
NInfer: 271 tok/s (543 with speculative) for Qwen3.6-35B-A3B on one RTX 5090 github.com/Neroued
2opwizardx1modiscuss
We probed a pinned GPT-5.5 endpoint: every request carried ~1,447 hidden tokens tosea.ai
4opwizardx1mo1 comment
Don't Put an LLM Behind an MCP Server spletzer.com
2opwizardx1modiscuss
ArcBox: From-Scratch Container Runtime for macOS in Rust (Docker, K8s, MicroVMs)github.com/arcboxlabs
3opwizardx1modiscuss
Retok: Token-efficiency analyzer for Claude Code and Codex CLI (zero deps)github.com/d-date
2opwizardx1modiscuss
Claude Code's system prompts, extracted and tracked across 237 versions github.com/Piebald-AI
2opwizardx1modiscuss
Lobotomized Claude Code: system-prompt overrides for Opus 4.7 github.com/skrabe
2opwizardx3modiscuss
Ask HN: Claude Sonnet 4 API returning model with April 2024 knowledge cutoff
1opwizardx11mo1 comment

All submissions and comments on Hacker News.